212-570-2075 contact@bonheurmd.com

Comprehensive and
Compassionate Care

The Way Medical Care Should Be

Your Upper East Side Gastroenterologist

Dr. Jennifer Bonheur and Dr. Rebekah Gross are board-certified gastroenterologists who love their work and value their relationships with their patients. As female gastroenterologists, they strive to connect with, and treat, the patient and not simply the illness. Drs. Bonheur and Gross offer specialized care in gastroenterology and therapeutic endoscopy. Together with their staff, they are committed to providing the highest quality medical care in a comfortable, professional and personalized environment.

Conditions We Treat

Crohn’s Disease

Ulcerative Colitis

Chronic Constipation

Reflux Disease

Our Procedures


Upper Endoscopy

Colon Cancer Screening


Patient Reviews

Below are the most recent reviews of Jennifer L. Bonheur, M.D. from around the web. To see a full page and filter by source and ranking (1-5 stars) please visit our page of patient experiences and reviews for Dr. Jennifer L. Bonheur.


Review from Mimi T.

Source: Google | Feb 22, 2024

I have wonderful doctors, but Dr. Bonheur is La crème de la crème. She is so warm and caring and a superb diagnostician. She really listens and does everything she can to help you. She gives you her complete attention...

Review from John S.

Source: Google | Feb 21, 2024

I recently spoke to Dr. Bonheur for a consultation and she was incredibly thorough, caring and interested in getting me to feel better. Her professionalism is top-notch, although you feel like you’re speaking to a close friend than a doctor....

Review from Sara S.

Source: Google | Feb 14, 2024

Overall a good experience/would reccomend.