Endocrinology
Manhattan
Accepting patients
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Internal Medicine, Gastroenterology
4.5
Patient rating
32 reviews
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Patient rating
32 reviews
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Endocrinology
Manhattan
Accepting patientsCardiology
Manhattan
Accepting patientsGastroenterology
Manhattan
Accepting patients4.5
32 reviews
Margit
Dr. Chang is so kind, thorough, and reassuring, and he takes the time to explain everything clearly. I'm an RN, and all my colleagues go to him. You can always trust the doctors that nurses go to, because we see firsthand how they practice and treat their patients, and we choose accordingly! Doctors like him are hard to find - I hope he never retires.
Sarah Cate
From start to finish, a consummate professional, top of his field, warm, kind and amazing. I am a surgeon and research my physicians very carefully- I was referred to Dr. Chang by the anaesthesiologists who work with him and countless colleagues. He’s smart, very knowledgeable, and technically excellent. His office is a well run practice and the endoscopy facility was extremely well run and clean. I cannot recommend him enough!
CB Owens
I was misdiagnosed and mistreated by I don't even know how many different GI docs and colorectal surgeons over the years, dealing with miserable chronic pain. So grateful I finally found Dr. Chang, who in a very real sense has given me my life back. I would recommend him to anyone.
Joan Adler
My husband died while under his care and never called to express any concern. He treated him over 1 1/2 years. Inexcusable!
Aldo Londino
I had a phenomenal experience with Dr. Chang. He is compassionate, knowledgeable and kind. From the first consultation to the date of my procedure, I always felt like I was in great hands. Coming from another physician, he is an attentive doctor and a gifted proceduralist. I had zero complications from my procedure and felt good enough to go back to work in the afternoon! Thank you Dr. Chang!!
Based on patient conditions treated
Publicly reported professional affiliations.
NYACK HOSPITAL
160 NORTH MIDLAND AVENUE · NYACK, NY · 10960
CMS facility affiliation
1049 Park Ave, New York, NY 10028, USA
+1 212-427-9888profiles.mountsinai.orgIn-person visits