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315 verified Gastroenterologists in Rockville Centre, NY
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 05/01/2026
Availability last updated 05/01/2026
Gastroenterologist
5.00
·45 reviews
She was great and attentive. Short wait time. I would recommend and go back - Mar 2, 2026 by Alexis B.Click to read more
0.5 mi · 2 Lincoln Ave, Ste 201, Rockville Centre, NY 11570
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in acute gastrointestinal bleeding + 6 more
Next available: Tue, May 5
Gastroenterologist
4.91
·214 reviews
He was wonderful. Put me at ease. Very knowledgeable and extremely kind!Click to read more
0.5 mi · 176 N Village Ave, Suite 2D, Rockville Centre, NY 11570
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 7 more ·
Read bio
Dr. Charnjit Singh, MD, MBA, is a highly skilled gastroenterologist with over 28 years of experience. He specializes in colon cancer screening, reflux disease, liver disease, and inflammatory bowel conditions, focusing on adult patients, 18 and older. He is known for his compassionate and patient-ce...Click to read more
Next available: Fri, May 8
Gastroenterologist
4.70
·100 reviews
My experience was great. The entire staff was pleasant. - May 31, 2023 by Elizabeth H.Click to read more
1.5 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in gastroenteritis + 6 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. DR. HAROLD LIPSKY is Board Certified in Gastroenterology and Internal Medicine. A native of Brooklyn, N.Y., he attended SUNY Downstate Medical School. He completed ...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.74
·149 reviews
The doctor was very thorough and is truly trying to help my issues. - Nov 12, 2025 by Paula C.Click to read more
1.5 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Also offers video visits · Accepting new patients · Expertise in irritable bowel syndrome (ibs) + 3 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. David Schwarzbaum attended medical school at the Albert Einstein College of Medicine. He completed his residency in internal medicine at Mount Sinai Beth Israel...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.83
·451 reviews
Great doctor with a great bedside manner and very caring and knowledgeable. - Nov 3, 2022 by Ann Marie R.Click to read more
6 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in upper gi endoscopy + 1 more ·
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Dr. Shirley Johnson-Hall is an experienced gastroenterologist practicing at Digestive Disease Care in New Hyde Park, NY. She primarily sees patients for abdominal pain, diarrhea, and hemorrhoids. Dr. Hall earned her Doctor of Medicine degree from the State University of New York, Downstate Medical ...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.74
·116 reviews
Great friendly doctor! Switched my PCP right after leaving. - Feb 18, 2026 by Jasper R.Click to read more
2.5 mi · 1800 Rockaway Ave, Ste 201, Hewlett, NY 11557
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
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Andrew Marshall, MD has 25 years of experience in practice. He is Board Certified in Internal Medicine and Gastroenterology. He graduated from Emory University in 1988, and received his MD from The Mount Sinai School of Medicine in 1992. Dr. Marshall completed his internship residency training in In...Click to read more
Next available: Tue, May 5
Gastroenterologist
4.91
·135 reviews
nice office professional staff. on time visit. no long wait. professional dr - Nov 2, 2023 by Jonelle B.Click to read more
2.5 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 6 more ·
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Gautam Reddy, MD, is a highly trained Gastroenterologist and the President of Medical Staff at Franklin Hospital. He earned his Bachelor of Medicine, Bachelor of Surgery from Osmania Medical College. Dr. Reddy completed his internship and residency in Internal Medicine, followed by a fellowship in G...Click to read more
Next available: Mon, May 11
Gastroenterologist
4.77
·62 reviews
Very thoughtful. Very quick. All my questions were answered. - Nov 1, 2019Click to read more
2.5 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Expertise in colonoscopy + 4 more ·
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Brandon Elliott Rieders received his undergraduate and medical degrees from The University of Miami Miller School of Medicine’s combined 7-year honors program. He completed his postgraduate training in internal medicine and fellowship in gastroenterology at The George Washington University Hospital....Click to read more
Next available: Tue, May 12
Gastroenterologist
4.95
·39 reviews
He explained himself thoroughly,and also was a good listener. - Jan 14, 2026 by Marietta M.Click to read more
9 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 7 more ·
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Dr. Donald Palmadessa is a highly regarded gastroenterologist. He practices at Northwell Health Gastroenterology- Central in Douglaston, NY. He also visits Long Island Jewish Medical Center and North Shore University Hospital as an affiliate. Dr. Palmadessa earned his medical degree and residency i...Click to read more
Next available: Mon, May 4
Gastroenterologist
5.00
·14 reviews
Dr Kadosh was friendly and patient. He is a great listener and clear communicator. I was very comfortable with explaining my medical needs to him. He contacted me the very next day with my lab test results. I would recommend him. It was easy to book an appointment. - Jan 26, 2026 by Patty C.Click to read more
9 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Dr. David Kadosh is a gastroenterologist at Northwell Health Gastroenterology - Central in Douglaston, NY. He is affiliated with the Long Island Jewish Medical Center and the North Shore University Hospital. As part of his educational training, Dr. Kadosh acquired his medical degree from Technion-I...Click to read more
Next available: Wed, May 6
Gastroenterologist
4.33
·21 reviews
9.5 mi · 450 Northern Boulevard, Great Neck, NY 11021
Accepts Cigna, Emblem Health, Medicare + 2 more
Accepting new patients · 25+ years of experience · Expertise in irritable bowel syndrome (ibs) + 5 more ·
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I have practiced gastroenterology for over 25 years. My interest in gastrointestinal (GI) medicine began while completing an internal medicine residency at Washington University School of Medicine. During that time, I was exposed to and fascinated by endoscopy, which uses fiber optics to visualize h...Click to read more
Physician Assistant
4.46
·59 reviews
Very easy to speak with, and helped me promptly and efficiently. I was in and out in less than 30 minutes! - Oct 1, 2025 by Pearl L.Click to read more
3.5 mi · 135 Main St, Hempstead, NY 11550
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Excellent wait time ·
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Mr. Alexander Salcedo is a skilled and dedicated physician assistant based in Hempstead, NY. At Hempstead Primary Health, he offers consultations and follow-ups for a wide range of health concerns. Mr. Salcedo believes in listening to each patient and curating a partnership to maintain and improve ...Click to read more
Next available: today
Gastroenterologist
4.79
·390 reviews
Dr. Garcia was friendly, professional and thorough. Her bedside manner was excellent and caring which was refreshing. by Erik Y.Click to read more
6.5 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Arlene Garcia is a skilled and experienced gastroenterologist. She sees patients in person at Digestive Disease Care in Forest Hills, New York, and is certified by the American Board of Internal Medicine. Dr. Garcia acquired a bachelor's degree from Syracuse University and a medical degree from...Click to read more
Next available: Wed, May 6
Gastroenterologist
4.82
·282 reviews
The staff was very professional and answered all my Questions I had. - Oct 28, 2024 by Pedro V.Click to read more
6 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
Read bio
Dr. Christine Chen received her medical degree from Rowan University School of Osteopathic Medicine. During medical school, she was recognized for her compassionate patient care and was inducted into the Gold Humanism Honor Society. Dr. Chen then completed her internship and residency in internal me...Click to read more
Next available: Mon, May 11
Gastroenterologist
4.94
·199 reviews
Every staff member was kind and smiled the whole time. The doctor listened to all his had to say. - Jun 24, 2025 by Louis M.Click to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 4 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: Tue, May 5
Gastroenterologist
5.00
·9 reviews
Dr Herman is terrific in all respectsClick to read more
10.5 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
Accepts Aetna, Medicare, UnitedHealthcare + 5 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in diverticulosis (outpouchings) of intestine + 7 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Robert D. Herman is a gastroenterologist in Great Neck, New York and is affiliated with multiple hospitals in the area, including St. Francis Hospital and Heart...Click to read more
Next available: Tue, May 5
Gastroenterologist
4.93
·68 reviews
Dr. Ahdoot is amazing. He is very thorough and caring. He follows up with his patients. I highly recommend! - Jul 15, 2024 by Nadine B.Click to read more
7.5 mi · 1 Dakota Dr, Ste 310, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 5 more ·
Read bio
Allen Ahdoot, MD, is a skilled and accomplished gastroenterologist practicing for over 20 years in New Hyde Park. He earned his Doctor of Medicine from the Ruth and Bruce Rappaport Faculty of Medicine at the Technion Israel Institute of Technology and completed his fellowship at Montefiore Medical C...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.64
·132 reviews
Very good experience. I recommend these doctor to my friends - Jun 18, 2023 by Mikhael M.Click to read more
7.5 mi · 1991 Marcus Ave, Ste M200, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more
Next available: Tue, May 5
Gastroenterologist
4.91
·117 reviews
Friendly and accommodating staffs. Doctor was also very considerate. Highly recommend.Click to read more
11.5 mi · 107-40 Queens Blvd, Forest Hills, NY 11375
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acid reflux + 1 more ·
Read bio
Dr. David Sosnowik is an experienced gastroenterologist who sees patients at Digestive Disease Care in Forest Hills, NY. He earned his Doctor of Medicine degree from The George Washington University and is board-certified in gastroenterology by the American Board of Internal Medicine. Dr. Sosnowik ...Click to read more
Next available: today
Gastroenterologist
4.84
·100 reviews
I’ll tell you how amazing EVERYONE is at this office. I came with my daughter who was having a procedure done. I felt such ease the whole time I was there that I scheduled a procedure for myself that I’ve been putting off for years. So with that said I rate them 1000 out of 10. I highly recommend th...Click to read more
7.5 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 5 more ·
Read bio
Dr. Yousefzadeh is a specialist in gastrointestinal and liver health. He earned his Doctor of Medicine from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Montefiore Medical Center, where he was awarded Outstanding House Officer. After completing fellowship ...Click to read more
Next available: Tue, May 5
Gastroenterologist
4.88
·110 reviews
Really appreciated his patience with all my concerns, especially as a younger, slightly neurotic patient for this type of procedure. - Mar 28, 2024 by Daniel G.Click to read more
7.5 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 4 more ·
Read bio
Haseeb Ahmed, MD's practice encompasses all aspects of general gastroenterology and hepatology, including colon cancer screening, GERD, constipation, diarrhea, gas, and abdominal pain. He earned his Doctor of Medicine degree from the State University of New York, Downstate Medical Center, and comple...Click to read more
Next available: Tue, May 5
Gastroenterologist
4.84
·1696 reviews
V warm and caring. She explained everything she wanted to do and why. Looking forward to seeing her knowing we have a planClick to read more
7.5 mi · 1991 Marcus Ave, Ste M200, North New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Highly recommended · Expertise in stomach and duodenal inflammation + 8 more ·
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**Please note - We are only able to see patients over the age of 18.** Dr. Mehta is board certified by the American Board of Internal Medicine in the specialties of Internal Medicine and Gastroenterology & Hepatology. She is currently the Director of the Liver Clinic and Hepatology at New York Hos...Click to read more
Next available: Wed, May 6
Nurse Practitioner (Gastroenterology)
4.70
·20 reviews
Very nice and she spent a lot of time with me listening and trying to figure out how to help - Jan 15, 2026 by Oceania D.Click to read more
1.5 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in acute urinary tract infection ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Sana Baig is a dedicated and compassionate healthcare professional specializing in gastroenterology. She holds a Bachelor's degree from MCPHS University and a Maste...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.60
·10 reviews
The staff throughout the entire office were extremely friendly. The Dr. Diaz listened to all of my concerns and immediately set me up with follow-up testing and another referral. He was very understanding and knowledgable and I would highly recommend him. - Jan 26, 2025Click to read more
6.5 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Raymond Diaz is an experienced gastroenterologist in New Hyde Park, NY. He practices at Digestive Disease Care and is affiliated with North Shore University Hospital. Dr. Diaz earned his medical degree from the State University of New York, Downstate Medical Center. He then completed a residenc...Click to read more
Next available: Thu, May 14
Gastroenterologist
4.85
·447 reviews
The Dr was kind, friendly, informative and answered all of my questions. - Aug 30, 2023 by Raquel W.Click to read more
8.5 mi · 444 Community Dr, Ste 302, Manhasset, NY 11030
Accepts Aetna, BlueCross BlueShield, Cigna + 49 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) ·
Read bio
Dr. Joshua Berkowitz is a board-certified gastroenterology physician. He obtained his medical degree from the Icahn School of Medicine at Mount Sinai. He completed a residency in internal medicine, and a fellowship in gastroenterology at Northwell Health in Manhasset, New York, where he served as ch...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.88
·182 reviews
Dr and staff made me very comfortable and dr was excellent - Aug 27, 2022 by Patricia L.Click to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 7 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Skilled with the intricacies of gastroenterology, Dr. Jarred Marshak received his medical degree from the American University of the Caribbean School of Medicine. S...Click to read more
Next available: Fri, May 15
Gastroenterologist
4.94
·271 reviews
Excellent physician with great bedside manners. Highly recommend this doctor! - May 31, 2022 by Adam G.Click to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Accepting new patients · 17 years of experience · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 5 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. **Please include your insurance at time of booking so we can verify prior to your visit.** Dr. Jordan Rush is a gastroenterologist treating patients in Wantagh, ...Click to read more
Next available: Wed, May 20
Gastroenterologist
4.98
·62 reviews
Very professional. Wonderful bedside manner. by PIClick to read more
7.5 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in lower back pain + 6 more ·
Read bio
David Berger MD is Board Certified in Internal Medicine as well as Gastroenterology. He attended medical school at New York Medical College and went on to complete his residency and fellowship at North Shore University Hospital. Dr. Berger is the current Vice President of LIGA Long Island Gastroent...Click to read more
Next available: Wed, May 13
Gastroenterologist
4.91
·393 reviews
Great experience! Dr. Barth has a great bedside manner. - Jun 30, 2024 by Martin J.Click to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acid reflux + 3 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Certified by the American Board of Internal Medicine, Dr. Carly Barth is a skilled gastroenterologist. Patients visit her at Long Island Gastroenterology Specialist...Click to read more
Next available: Thu, May 21
Adult Nurse Practitioner
4.67
·15 reviews
I usually don't like going to doctors, but coming here is like visiting a friend that cares about your health, I feel like I'm in good hands. This office and service has been pleasant and personable. by TTClick to read more
6 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Excellent wait time ·
Read bio
Mr. Michael Liu is an enthusiastic and detail-oriented adult nurse practitioner. He holds a Bachelor’s and a Master’s degree in Nursing from Florida International University. Mr. Liu brings extensive experience to his role at Digestive Disease Care across various locations, including Forest Hills, R...Click to read more
Next available: today
Family Physician
4.81
·63 reviews
Best doctor I have been too, easy going, relatable, knowledgeable and funny. Everyone at the front desk was nice as well! - Feb 3, 2025 by Elijah K.Click to read more
6 mi · 137 Willis Ave, Ste 110, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended ·
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Dr. Sumera Gilani, MD, is a compassionate family medicine physician at Northeast Primary Care. She earned her Doctor of Medicine degree from St. George's University and is dedicated to providing comprehensive healthcare services to patients of all ages.Click to read more
Next available: today
Family Nurse Practitioner (Virtual)
5.00
·26 reviews
Very professional and timely service..highly recommended. by DCClick to read more
Laurelton, NY
Accepts BlueCross BlueShield, Cigna, Emblem Health + 16 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in high cholesterol + 4 more ·
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Hi! I'm Latoya, and I'm thrilled to partner with you on your health journey. I am a Family Nurse Practitioner (FNP), but my approach to care is a little unique because I also hold a Master's degree in Mental Health Therapy (MHT). What this really means is that I don't just look at a diagnosis; I lo...Click to read more
Next available: today
Gastroenterologist
4.85
·101 reviews
Very good. by MBClick to read more
9 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 3 more ·
Read bio
Theodore Perlman MD is a Board Certified Gastroenterologist and Internist. He is fluent in Hebrew, English and speaks conversational Hungarian. Dr. Perlman attended Semmelweis University School of Medicine in Hungary. Dr. Perlman completed both his residency and internship at Nassau University Medi...Click to read more
Next available: Thu, May 7
Gastroenterologist
4.76
·67 reviews
Dr. Ghandi was very professional and thorough. I’m very glad I made this appointment. Thank you - Oct 13, 2025 by Lauren B.Click to read more
13 mi · 575 Underhill Blvd, Suite 200, Syosset, NY 11791
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Highly recommended · Expertise in acid reflux + 4 more ·
Read bio
Dr. Soren Gandhi is excited to be practicing on Long Island in his hometown of Syosset. He enjoys serving his community and helping guide people to live their healthiest lives. His areas of clinical expertise include colon cancer screening, acid reflux, constipation, and hemorrhoid management. He is...Click to read more
Next available: today
Gastroenterologist
4.95
·275 reviews
He is friendly, knowledgeable, caring, and fun to speak with. - Jul 25, 2022 by Dean C.Click to read more
11.5 mi · 5516 Main St, Flushing, NY 11355
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 2 more ·
Read bio
Dr. Beyda is Board Certified by the American Board of Internal Medicine in Gastroenterology. He is also licensed to practice medicine in the State of New York. He attended the Sackler School of Medicine in Tel Aviv, Israel, where he received his Medical Degree. He completed his internship and reside...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.98
·60 reviews
Dr. Pervil was great and had great bedside manners. I would recommend him to everyone!!! - Jul 8, 2025 by Laura P.Click to read more
13 mi · 575 Underhill Blvd, Suite 200, Syosset, NY 11791
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in acute stomach inflammation/infection + 5 more
Next available: today
Family Physician
4.86
·3177 reviews
Office is a bit cramped - but everyone there is considerate and professional - Jul 29, 2015 by Gavin L.Click to read more
5.5 mi · 30 Merrick Ave, East Meadow, NY 11554
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 4 more ·
Read bio
Note: New patients need to be seen in the office; please do not book a video visit. Dr. Steven P. Linzer is a board-certified family physician who earned his Doctor of Osteopathic Medicine degree from the New York Institute of Technology, New York College of Osteopathic Medicine. He completed his fa...Click to read more
Next available: Mon, May 4
Physician Assistant
4.14
·14 reviews
The PA and Pa student were very thorough. They listened and understood the situation well as well as explained it well. - Feb 3, 2026 by Arooj J.Click to read more
3.5 mi · 135 Main St, Hempstead, NY 11550
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients ·
Read bio
Ms. Leslie Fernandez is a committed and empathetic physician assistant at Hempstead Primary Health in Hempstead, NY. She has a strong background in primary care, emergency medicine, orthopedics, and internal medicine. She is fluent in English and Spanish and is trained to deliver comprehensive, pati...Click to read more
Next available: Mon, May 4
Gastroenterologist
4.83
·78 reviews
Amazing! - Jun 1, 2025 by Madison M.Click to read more
10.5 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Emblem Health + 15 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 3 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: Mon, May 4
Gastroenterologist
4.88
·124 reviews
Great personality. Explained everything clearly. Very caring. Would definitely recommend. - Nov 10, 2024 by Michael M.Click to read more
9 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 6 more ·
Read bio
Adam H. Beckerman MD is Board Certified in Gastroenterology and Internal Medicine. Dr. Beckerman received the George M. Jaffin Scholarly Activity Award and is an honored member of Top Gastroenterologists. Dr. Beckerman completed his internship and residency at North Shore University Hospital, Corne...Click to read more
Next available: Thu, May 14
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Patients trust Zocdoc
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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Rockville Centre?

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How can I find a Rockville Centre Gastroenterologist who takes my insurance?

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How can I book an appointment online with a Gastroenterologist in Rockville Centre?

Zocdoc is a free online service that helps patients find Gastroenterologists in Rockville Centre and book appointments instantly. You can search for Rockville Centre Gastroenterologists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Gastroenterologist in Rockville Centre?

When you search for Rockville Centre Gastroenterologists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Gastroenterologists in Rockville Centre who match your preferences.


How can I find a Rockville Centre Gastroenterologist who sees patients after hours?

On Zocdoc, you can search specifically for Rockville Centre Gastroenterologists with availability after 5 p.m.


How can I find a top-rated Gastroenterologist in Rockville Centre?

You can use Zocdoc to find Gastroenterologists in Rockville Centre who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with a Gastroenterologist online in Rockville Centre?

Gastroenterologists in Rockville Centre on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Gastroenterologists who offer video visits.


Are video visits with a Gastroenterologist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Rockville Centre who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find a Gastroenterologist in Rockville Centre who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find a Gastroenterologist in Rockville Centre who sees patients during the weekend?

Zocdoc let's you see real-time availability for Gastroenterologists in Rockville Centre. Many Gastroenterologists offer appointments on Saturdays and Sundays.


Who are gastroenterologists, and what do they do?

A gastroenterologist is a physician skilled at diagnosing and treating conditions in the Gastrointestinal tract and biliary parts (stomach, intestines, liver, pancreas, and gallbladder). 


Gastroenterologists evaluate, diagnose, and treat functional and structural diseases, conditions, and disorders in the GI tract. Here are some of these ranked in order from mild to severe:


  • Irritable Bowel Syndrome (IBS)
  • Food poisoning 
  • Diarrhea
  • Hemorrhoids 
  • Diverticular Disease
  • Colon Polyps or Cancer


Gastroenterologists undertake and perform regular screening to detect severe diseases or disorders like colon polyps or cancer to begin treatment as quickly as possible. They also recommend preventative measures for groups more vulnerable to these diseases.


What are the educational qualifications of a gastroenterologist?

Gastroenterologists are internists who begin their training with medical studies like other medical professionals. They then proceed to residency and fellowship training. To become a Board-Certified Gastroenterologist, requirements include the following:


  • Three years of internal medicine residency 
  • Certification in internal medicine residency requires the completion of 36 months of fellowship training and at least 18 months dedicated to clinical training. 
  • Successful completion of gastroenterology certification

 

Exam Board certification is optional for a gastroenterologist to practice. However, it can act as proof of expertise. Some gastroenterologists may additionally complete a year of research or patient care training. This year may include specialized training in pediatric gastroenterology or transplant hepatology. 


When should you see a gastroenterologist near you?

Your physician may refer you to a gastroenterologist if you: 


  • Have unexplained blood in your stool 
  • Unexplained difficulty swallowing, stomach pain, and digestive problems such as constant constipation or diarrhea 
  • Have persistent acid reflux or heartburn. 


If you are over 50, you should also see a gastroenterologist for prevention, as this demographic is susceptible to colon cancer. It demands regular check-ups. 


What non-surgical procedures do gastroenterologists perform?

Some of the non-surgical procedures that a gastroenterologist perform include:

  • Upper endoscopy, which helps diagnose disorders of the esophagus, stomach, and small intestine 
  • Endoscopic ultrasound, which examines the lower and upper GI tract and other internal organs 
  • Colonoscopy, which can detect colon cancer or polyps, stones or Identifies tumors in the bile duct area
  • Sigmoidoscopy, which assesses blood loss or pain in the lower colon
  • Liver biopsy, which monitors inflammation and fibrosis in the liver
  • Capsule endoscopy and double-balloon enteroscopy, both of which examine the small intestine
  • Feeding tube insertion for inserting feeding tubes in the abdomen


What can you expect from a visit with a gastroenterologist?

You can see a gastroenterologist at a hospital, clinic, or private practice. Depending on your insurance, you may need a referral from your general physician. The gastroenterologist will inquire about your symptoms and conduct a physical exam. For this, the doctor will ask you to lie on the table and press on the outside of your abdomen for evaluation. They will feel for anything unusual, ask if it hurts, and listen for uncommon sounds. 


A gastroenterologist might recommend further tests or diagnostic procedures, like a colonoscopy or upper endoscopy, if necessary. Both of them incorporate the use of small cameras to see the insides of your digestive tract. After analyzing the diagnosis, the doctor will recommend your treatment options. Some people visit a gastroenterologist one or more times when they have an acute (sudden) problem. Others may have recurring appointments to treat chronic conditions like inflammatory bowel disease.


What is the difference between a gastroenterologist and a hepatologist?

Hepatologists (doctors of the liver) and gastroenterologists often address conditions that share some common ground, which is a critical consideration for individuals with liver health concerns. Knowing the differences between these medical specialists can help you choose the apt professional to diagnose and manage liver-related diseases.


A gastroenterologist near you will have expertise in diagnosing and treating various disorders affecting the entire digestive system, including the liver. In contrast, a hepatologist's specialization is confined solely to the liver and the associated bile ducts. The choice between these specialists should also consider your specific requirements, including a need for consultation with a transplant specialist.


Gastroenterologists and hepatologists share a foundational understanding of organ systems, yet their respective education and training paths diverge to suit their specific areas of expertise.


Hepatologists specialize in addressing liver and bile duct disorders. Typically, they undergo a gastroenterology fellowship but concentrate their clinical practice on liver-related ailments.


Moreover, transplant hepatologists receive specialized training to manage advanced liver diseases and oversee liver transplant procedures. It involves a dedicated one-year fellowship after completing a general gastroenterology fellowship accredited by a recognized board.


Hepatologists are primarily engaged in the diagnosis and treatment of conditions such as cirrhosis of the liver, hepatitis, chronic liver disease, acute and chronic liver failure, abnormal liver test results, vascular liver diseases, liver cancers and tumors, cholangiocarcinoma (bile duct cancer).


A gastroenterologist, on the other hand, is a practitioner with dual board certifications in internal medicine and gastroenterology. To attain the latter qualification, they must complete a comprehensive two- to three-year fellowship in gastroenterology, entailing a thorough exploration of disorders related to the digestive system's various organs. These organs encompass the liver and bile ducts, esophagus, large intestine, pancreas, stomach, small intestine, gallbladder, rectum, and anus.


It's common to assume that a specialist in liver disorders is inherently more adept at managing conditions like hepatitis. However, this is not always the scenario.


While a hepatologist is typically more well-versed in the latest treatments and research on liver diseases, their expertise only sometimes translates into superior patient care compared to gastroenterologists. Both specialists employ similar diagnostic and treatment methodologies for liver-related conditions.


Some other health conditions that a gastroenterologist can treat

Gastroenterologists gain a deep understanding of the typical movement of food in the stomach, the absorption of nutrients, the omission of waste from the body, and their role in aiding the liver during the digestive process through their specialized training. 


This specialty allows them to diagnose and treat problems such as: 


  • Gallstones: Hardened cholesterol or bilirubin can sometimes accumulate inside the gallbladder. These vary in size and can be as small as a pebble or as large as a golf ball. These gallstones can lead to severe health conditions like jaundice or liver disease if left untreated. Gastroenterologists accurately diagnose using ultrasounds, MRCPs, or ERCPs. They can remove severe cases of gallstones through minor surgery. 


  • Pancreatitis: Pancreatic inflammation is a gateway to organ failure and other fatal issues if left untreated. Gastroenterologists diagnose this condition using CT scans, MRIs, and blood tests. Treatment can often differ based on the cause and severity of the problem. While some pancreatitis patients only need supportive care, others with chronic issues might have to undergo surgery. 


What are the symptoms and causes of pancreatitis?

The pancreas serves two main functions: it produces enzymes that aid in food digestion and release them into the small intestine, and it produces hormones such as glucagon and insulin, which are released into the bloodstream to regulate the blood sugar level of the body. Pancreatitis is the inflammation of the pancreas. This can occur when digestive juices or enzymes attack the organ.


Pancreatitis can be sudden (acute) or ongoing (chronic).


Acute pancreatitis:


  • Is a sudden inflammation.
  • Lasts for a short time.
  • Allows the pancreas to return to normal afterward. However, repeated attacks of acute pancreatitis can lead to chronic pancreatitis.
  • May cause serious problems or be fatal in severe cases.


Chronic pancreatitis:


  • Causes permanent damage to the pancreas.
  • Is a chronic inflammation that occurs intermittently.
  • May lead to the cessation of pancreatic enzymes and insulin production in severe cases.
  • Often leads to scarring of pancreatic tissue.


Pancreatitis is most often caused by:


  • Excessive alcohol consumption
  • Presence of gallstones in the gallbladder. This can obstruct the pancreatic duct and prevent enzymes from leaving the pancreas
  • Abdominal injury or surgery
  • Elevated levels of triglycerides (fat particles) in the blood
  • Infections like mumps, hepatitis A or B, or salmonella
  • Cystic fibrosis
  • Tumors
  • Certain medications, such as steroids, estrogens, and thiazide diuretics
  • Specific genetic abnormalities
  • Congenital pancreatic abnormalities
  • Pancreatic trauma
  • Very high levels of calcium in the blood
  • Smoking


The symptoms of pancreatitis may vary from person to person, but these are some signs that you may have pancreatitis:


  • Belly pain that is severe and may extend to your back or chest and may worsen after eating
  • Feeling nauseous
  • Vomiting
  • Fever
  • Swelling and tenderness in the upper belly
  • Accumulation of fluid in the belly
  • Low blood pressure
  • Yellowing of the skin and eyes (jaundice)


The symptoms of pancreatitis may resemble other health issues. It's important to consult your healthcare provider for an accurate diagnosis.


Finding the best gastroenterologist near you in Rockville Center, New York

Gastroenterologists are an essential element in maintaining the health of your GI tract. If you are in Rockville Center, Zocdoc is an excellent resource for your search. Zocdoc has a database of experts in and around your area and can recommend the best doctor for your specific needs. 


You can narrow your search and find the right gastroenterologist near you by using the search filters on Zocdoc, such as location, specialty, appointment availability, zip code, and insurance carrier rates. If you can't find your insurance plan on Zocdoc, you can try uploading a photo of your medical insurance card (excluding vision and dental cards). We'll scan the image and display your likely plan. If you have trouble uploading the image, you can contact our service team for assistance. For more insurance-related questions, you can check Zocdoc’s insurance page. Once you have shortlisted a doctor, you can view their detailed profile, including their education, expertise, years of experience, and additional certifications to help you make an informed decision. In addition, Zocdoc includes patient reviews to support your decision-making further. Zocdoc is easy, safe, and free to use.


Gastroenterologist statistics in New York

In 2019, there were almost 1,431 active gastroenterologists in New York State. 


There were around 13,656 people for every gastroenterologist. Of the total number of doctors, about 282 were gastroenterologists, i.e., 19.8 percent were female. 37.3%, i.e., 534 gastroenterologists, were 60 years or older. 


Colon cancer ranks as the second most common type in New York City, following lung cancer. Health professionals have most frequently observed its occurrence in city residents aged 45 and older. Approximately 1,100 adults die from colon cancer in New York City yearly, while nearly 3,500 new cases occur. 


Researchers recently discovered that people under 50 are widely affected by cases of colon cancer. Almost 31 out of 100,000 adults aged 45 to 49, or 159 out of 100,000 aged 70 to 74, are diagnosed with colon cancer.


Sources

WebMD

Cleveland Clinic[1] 

Cleveland Clinic[2] 

Cleveland Clinic[3] 

Healthline

NYC Health[1]

NYC Health[2]

American College of Gastroenterology

Association of American Medical Colleges

Verywell Health

Johns Hopkins Medicine


The content herein is provided for general informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Medical information changes constantly, and therefore the content on this website should not be assumed to be current, complete or exhaustive. Always seek the advice of your doctor before starting or changing treatment. If you think you may have a medical emergency, please call your doctor or 9-1-1 immediately.

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