The Innovative Center for Health and Nutrition in Gastroenterology (ICHANGE)

Clinical Services: Gastroenterology and Hepatology, Endocrinology and Diabetes, GI Metabolic and Bariatric Surgery
Upper East Side
1283 York Avenue, 9th Floor
New York, NY 10065
Tue 09:00am - 05:00pm
(646) 962-5483

The Innovative Center for Nutrition and Gastroenterology (ICHANGE) is science-based program that treats gastrointestinal issues while helping patients lose weight.

The center provides comprehensive and personalized care from a team of specialists, while a dedicated nurse navigator helps patients schedule appointments with their physicians.

Learn more about ICHANGE.

Our Doctors
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Jessica M. Peña, M.D. Profile Photo
Cardiovascular Disease  
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Michele Yeung, M.D. Profile Photo
Endocrinology, Diabetes and Metabolism  
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What Our Patients Are Saying


"Excellent doctor! Very professional, approachable, and kind. Highly recommended"

Dec 07, 2020
Source: Healthgrades

"Great doctor, highly recommend"

Dec 06, 2020
Source: Healthgrades
Christine Randall

"Dr. Kumar is that rare physician that takes the time to listen and explain. Offering ideas and addressing issues with care and without judgement. I highly recommend her and I feel I am in very good hands, quite honestly, this is not standard anymore. I think if you need her services you will be happy that you choose Dr. Kumar"

Dec 05, 2020
Source: Google
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