Dr. Catherine Ellis, DO

Dr. Catherine Ellis, DO

Sports Medicine Specialist
3423 Guider Ave, Brooklyn, NY
4.89
“She’s so nice and knowledgeable. Dr.Willis listens to you and addresses all your concerns. Any back or hip issues I always go to her”
Justine M.March 16, 2026
Patients often return
More patients return than other providers in the area
Highly recommended
94% of patients gave this doctor 5 stars
New patient appointments
Appointments available for new patients on Zocdoc

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Available appointments

What patients are saying

Overall rating

4.89

Average wait time

4.47

Bedside manner

4.89
“She’s so nice and knowledgeable. Dr.Willis listens to you and addresses all your concerns. Any back or hip issues I always go to her”
Justine M.March 16, 2026
“An excellent doctor and diagnostician ,patient and always trying to get to the root of the problem sometimes it's difficult. I've had bilateral knee replacement and revisions. My hardware is fine. The soft tissue is the issue and Dr. Ellis as a wealth of treatment modalities to address my issues and pain even if initially it isn't obvious.”
alicia V.February 24, 2026

About Dr. Catherine Ellis

A native of Charlotte, North Carolina, Dr. Ellis received her undergraduate degree at Presbyterian College where she played Division I Lacrosse. She received her medical education from Edward Via College of Osteopathic Medicine in South Carolina. She went on to complete her Family Medicine residency at East Carolina University/Vidant Medical Center. While in residency, Dr. Ellis served on the ECU Physicians High Value Care and Quality Committee, the ECU Resident and Fellow Council, and the Vidant Medical Center Root Cause Analysis Charter. She also participated in the Brody School of Medicine Community Preceptor Program. At the completion of her residency, she received the 2021 Society of Teachers of Family Medicine Resident Teacher Award. In her free time, she enjoys scuba diving, hang gliding, traveling with her golden retriever Jack Sparrow, and is currently working towards her pilot license.

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In-network insurances

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Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
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200+ more in-network plans

Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Rotator cuff injury
Lower back pain
Arthritis
Rotator cuff injury
Lower back pain
Arthritis

Office locations

Atlantic Orthopedics & Sports Medicine (1 of 5)
3423 Guider Ave, Brooklyn, NY 11235
Atlantic Orthopedics & Sports Medicine (2 of 5)
489 Atlantic Ave, Brooklyn, NY 11217
Atlantic Orthopedics & Sports Medicine (3 of 5)
272 Slosson Ave, Staten Island, NY 10314
Atlantic Orthopedics & Sports Medicine (4 of 5)
554 4th Ave, Unit A, Brooklyn, NY 11215
Atlantic Orthopedics & Sports Medicine (5 of 5)
475 Greenwich St, New York, NY 10013
1 of 5

Education and background

Practice names

Board certifications

  • American Board of Family Medicine
  • Sports Medicine (American Board of Family Medicine)

Education and training

  • Medical School - Edward Via College of Osteopathic Medicine, Doctor of Osteopathic Medicine
  • East Carolina University, Residency in Family Medicine
  • University of North Carolina , Fellowship in Sports Medicine

Professional memberships

  • ECU Physicians High Value Care and Quality Committee
  • ECU Resident and Fellow Council
  • Vidant Medical Center Root Cause Analysis Charter

Awards and publications

  • 2021 Society of Teachers of Family Medicine Resident Teacher Award

Languages spoken

  • English

Provider's gender

Female

NPI number

1508353640

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.89
Wait time
4.47
Bedside manner
4.89
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290 reviews
Most relevant
Amazing doctors! Great communicator! And front desk assistant Kaytleen is super amazing!!
Verified patient
Dr. Ellis was professional and clearly communicated the plan of action. I know I’m in good hands.
Dr’Ellis immediately explains the treatment.that can help . I will continue to be a patient. .
Verified patient
Really good assessment good bedside manner clear explanation, office, Staff, friendly and professional
Verified patient
Dr. Ellen is A blessing to patients with any type of joint and muscular pain. Great bedside manners. Highly recommend ??
Verified patient
Catherine is one of my favorite doctors she not only was able to help my pain but she really was understanding
Verified patient
I liked everything and will recommend everybody go to this office when they need it.
Verified patient
Dr Ellis is the best. Informative, professional and communicative. Her staff is fantastic as well.
2nd time seeing her. Always helpful, caring and no bs. Highly recommend
Verified patient
Dr Ellis is fantastic, caring , informative and very knowledgeable.
Verified patient
She explained everything and listened It’s truly amazing not to have nerve pain. She referred me to a podiatrist
Verified patient
Very clean office and friendly staff and the doctor was great very thorough and listened to what I had to say
Verified patient
Office is very professional and accommodating. MD takes time to explain Diagnosis and review solutions.
Verified patient
She was super attentive and solution oriented. I appreciated her effort! 10/10
Verified patient
Dr Ellis and staff are efficient, courteous and thorough. FANTASTIC professionalism throughout.
Verified patient
Nice staff friendly and the medical also great services all around highly recommended!
Verified patient
Dr. Ellis was amazing! She explained my condition and the next steps of care.
Dr. Ellis was extremely knowledgeable, kind and efficient. Great office!
Verified patient
Wonderful, caring, very professional and helped me be more informed.
Verified patient
Really knows her stuff! Was very pleased with her approach.
Verified patient
Excellent doctor. Very knowledgeable and office was clean and organized.
Verified patient
excellent all around experience great doctor very smart and knew her stuff
Verified patient
4 months of wrist pain gone in 4 days, Amazing. Thank you so much Dr.
Verified patient
I like Dr Catherine she was very nice to me and take care good
Verified patient
Very thorough and made sure to give choices of treatment
Verified patient
nice, new office. doctor was great. updated medical equipment.
Verified patient
She’s so nice and knowledgeable. Dr.Willis listens to you and addresses all your concerns. Any back or hip issues I always go to her
Verified patient
An excellent doctor and diagnostician ,patient and always trying to get to the root of the problem sometimes it's difficult. I've had bilateral knee replacement and revisions. My hardware is fine. The soft tissue is the issue and Dr. Ellis as a wealth of treatment modalities to address my issues and pain even if initially it isn't obvious.
Verified patient
Dr. Ellis is so lovely and warm and most importantly, exudes competence! She came in with specific and expert information about the possible causes of my pain and helped me understand the best course of action moving forward. Highly recommend!!
Verified patient
Dr. Ellis made me feel heard about the pain I was experiencing and did a great job explaining exactly what was going on. She took the time to really listen, asked detailed questions, and gave me clear options and advice on how to manage the pain.
Highly recommend Dr. Ellis for sports medicine issues! From diagnosis to clarity to bedside manner to the treatment, she is my go to for non operative injuries.
Verified patient
Great doctor- very knowledgeable, and friendly.
Dr. Ellis was great! Highly recommend.
Verified patient
I'm delighted to share my continued positive experience with Dr. Ellis and her team. Having visited Dr. Ellis previously, I specifically chose to return because of the exceptional care I received during my prior visits with her. Once again, Dr. Ellis exceeded my expectations. From the moment I arrived, the staff was incredibly professional and welcoming. I was seen promptly without unnecessary delays, which I greatly appreciated. Dr. Ellis took the time to thoroughly assess my condition, provided a clear diagnosis for my pain, and implemented an effective treatment plan on the spot. I'm pleased to report that just hours after my visit, I'm experiencing significant relief. The combination of Dr. Ellis's medical expertise and her team's outstanding patient care truly sets this practice apart. I wholeheartedly recommend Dr. Ellis to anyone seeking compassionate, professional healthcare. Thank you, Dr. Ellis and team, for your continued excellence!
Verified patient
Amazing staff! Dr Ellis is amazing, so informative and wonderful bedside manner She has helped my oldest son with his minor MCL tear and youngest with his over pronation If you’re having any issues she will fight tooth and nail to get it fixed!
Verified patient
Dr. Ellis was a breath of fresh air. Listened to my concerns, explained her thoughts, and just overall made me feel like a valued patient. She was kind, highly professional, and clearly very knowledgeable. The office is well-located, modern, and clean. I hardly waited to be seen and the staff were all friendly and efficient. Will certainly be going back and recommending to friends.
Im astonished by how great of a listener Dr. Ellis is! I loved my experience and look forward to getting treatment under her care!
Verified patient
Impossible to get ahold of doctor without appointment and follow up is tough unless you physically come to office. Dr Ellis though is wonderful.
Very professional, knowledgeable, and helpful!
Verified patient
Lovely bedside manner. Pleasantly surprised that she had a handheld portable ultrasound machine. Made it so much more efficient for what I was there for.
Verified patient
Great Appointment with Dr. Ellis! She was knowledgeable, kind, and brought a new perspective / ew things to try for an old sports injury. Feeling confident and looking forward to my follow-up appointment. (I had a long wait before seeing the doctor, but am not sure this is the norm.)
Verified patient
Dr. Ellis is a one in a million doctor. The tendency is to say that they “don’t make doctors like this anymore.” The truth is that her expertise and attention are incomparable. I have recommended Dr. Ellis to loved ones as she presents more of a specific and comprehensive approach than the norm.
Verified patient
Dr.Ellis is friendly and listens to my problem and explained clearly what was next to do.i was seen fast ,she took care of my referrals for pt etc.nice atmosphere in office.thank you all.
Verified patient
I've seen doctor Ellis around 4-5 times, she's an excellent diagnostician and was very helpful in addressing my underlying issues. I've had double knee replacement and apparently my implants are perfect but i was still in a lot of pain and very compromised. She looked beyond the hardware to the soft tissue issues. She is proactive and very knowledgeable about newer modalities and therapies. She's great!
Verified patient
Incredible doctor!
The experience we had with dr. Ellis was remarkable. I would recommend her to anyone. She was very caring, honest a great listener. She put my daughter at ease. Highly recommend the office and dr. Ellis
First time at this office. Staff was friendly. Office was clean and organized. They do multiple exams in office, so you do not have to go to multiple places to due exams and waste time. Doctor Ellis was great. She took her time explaining everything, gave me options on a plan to fix my issue. Perfect bedside manner. She loves what she does and it is noticeable.
Verified patient
I thought Dr. Ellis was excellent. Explained everything clearly and answered all my questions. While waiting for her they did try to get me to get an xray before ever seeing her which i refused because that's crazy but once she came in she was helpful and clear about what she thought was wrong and like i suspected I didn't need an x ray
Verified patient
My experience with this office and with Dr Ellis is always excellent. She is incredibly knowledgeable and can explain what is happening with my body and why. I leave the office with clarity and understanding about what I need to do and how to heal. I Highly recommend Dr Ellis!
Verified patient
Quick, smart, efficient and great to talk to.
Verified patient
Frequently asked questions

How soon can I make an appointment with Dr. Catherine Ellis?

Generally, Dr. Catherine Ellis has appointments available on Zocdoc within 1 week. You can see Dr. Ellis's earliest availability on Zocdoc and make an appointment online.

Is Dr. Catherine Ellis accepting new patients?

Dr. Catherine Ellis generally accepts new patients on Zocdoc. You can see Dr. Ellis's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Catherine Ellis accept my insurance?

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Can I make an appointment with Dr. Catherine Ellis online?

Yes, you can make an appointment online with Dr. Ellis using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Catherine Ellis work with?

Where is Dr. Catherine Ellis's office located?

Dr. Catherine Ellis has 5 office locations, including in Brooklyn, Staten Island, and New York, view full addresses on Dr. Ellis's profile.

Which board certifications does Dr. Catherine Ellis have?

Dr. Catherine Ellis is certified by American Board of Family Medicine and Sports Medicine (American Board of Family Medicine).

What are common reasons for patients to see Dr. Catherine Ellis?

Dr. Catherine Ellis frequently sees patients for Arthritis, Hand Problems, Orthopedic Consultation, Sports Injury, and X-ray. You can see other visit reasons for Dr. Catherine Ellis on their profile.

What languages does Dr. Catherine Ellis speak?

Dr. Catherine Ellis speaks English.

How do patients rate Dr. Catherine Ellis in reviews?

290 patients have reviewed Dr. Catherine Ellis. The overall rating for this doctor is 4.89/5. They have a 4.89/5 rating for bedside manner and a 4.47/5 rating for wait time. You can read individual reviews and ratings on their profile.

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