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John Sullivan, MD

John Sullivan, MD

(4.7) , 19 Reviews
  • Specialty: Gastroenterology
  • Primary Location: 5778 Darrow Rd Ste 202 (21 mi.)
    Other Locations
  • Languages Spoken: English

Office Locations

UH Hudson Health Center (21 mi.)

5778 Darrow Rd
Ste 202
Hudson, OH 44236

216-286-9999

UH Bainbridge Health Center (15 mi.)

8185 Washington St
Ste 2
Chagrin Falls, OH 44023
440-708-1555

UH Twinsburg Health Center (16 mi.)

8819 Commons Blvd
Ste 200
Twinsburg, OH 44087
440-708-1555

Biography: John Sullivan, MD

Titles

  • Clinical Instructor, CWRU School of Medicine

Certifications & Memberships

  • Gastroenterology - American Board of Internal Medicine
  • Internal Medicine - American Board of Internal Medicine

Education

Fellowship | Gastroenterology
Gastroenterology - Uh Cleveland Medical Center (2015 - 2018)

Residency | Internal Medicine
Internal Medicine - Uh Case Medical Center (2012 - 2015)

Medical Education
University Of Cincinnati College Of Medicine (2012)

Undergraduate
John Carroll University (2008)

Patient Experience Reviews

4.7 out of 5
- based on 68 Ratings
(5)
8/2/2026

Dr Sullivan is excellent. This was my first visit with Dr. Sullivan since my previous physician retired. He listens to the patient's concerns, is patient and professional. Develops a plan of care in collaboration with the patient. Thank you.

(5)
6/1/2026

Thumbs up

(5)
5/1/2026

Excellent communication and explanation about all aspects of the visit and procedure. Above and beyond. ***

(5)
5/1/2026

All good

(5)
4/1/2026

Front desk ladies were sweeties! *** the nurse who took me back was a sweetie and the doctor was very thorough and nice. Pleasant experience!

(5)
4/1/2026

First time appt...referred by my primary doctor. Will keep in touch if needed for future treatment.

(5)
3/1/2026

Dr Sullivan was a excellent doctor who explained my situation thoroughly ina wy I fully understood I was very impressed with him ad will keep him army future gastroenterologist

(5)
2/1/2026

Dr. Sullivan is great as well as his staff, especially***. So lucky to have great Doctors.

(5)
1/2/2026

Everything was very professional and helpful.

(5)
1/2/2026

Always treated with respect,great hospital system in my experiences Thank you for that

(5)
12/1/2025

Dr Sullivan is a superb doctor and he is one of the best doctors I have ever seen

(5)
12/1/2025

Dr. Sullivan is an awesome physician that truly cares about his patients overall health. My daughter has intellectual disability and Dr. Sullivan and staff are very kind to ***.Please share comments with Dr. Sullivan and staff.Sincerely, ***

(5)
12/1/2025

Everything went great at Dr. Sullivan's office visit

(5)
12/1/2025

Everyone was professional and respectful.

(5)
12/1/2025

Very good experience

(5)
11/1/2025

It was a great experience overall.

(5)
11/1/2025

Dr Sullivan was very carering and explained to me everything about my issue

(5)
10/1/2025

When I arrived they took me right back. The provider came right in and we talked. I don't think I have ever been seen and completed that quickly and efficiently. Thank you for a great experience

(5)
10/1/2025

The whole visit was courteous, efficient and informative. I was completely satisfied when I left.