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Dr. Ian Harnik, MD

Gastroenterologist

Professional statement

After graduating from Tufts University, Dr. Harnik attended NYU School of Medicine, completing his medical degree in 2004. He went on to train as an intern and resident in internal medicine at the Mount Sinai Hospital in New York City. Dr. Harnik then continued with fellowship training in Gastroenterology and Liver Diseases at Montefiore Medical Center, the University Hospital of Albert Einstein College of Medicine. Dr. Harnik is Board certified in Internal Medicine and Gastroenterology and has published several peer-reviewed journal articles. Dr. Harnik is an Assistant Professor of Medicine at the Albert Einstein College of Medicine, and serves on staff as an attending physician in the division of gastroenterology of Montefiore Medical Center. He continues to be an active member of the American College of Gastroenterology (ACG), American Gastroenterological Association (AGA) and The Crohn's & Colitis Foundation of America (CCFA). Dr. Harnik was recently elected as a Fellow of the American College of Physicians (FACP). Fellowship is a mark or distinction and is only awarded to special group of doctors who are dedicated to continuing education in medical practice, teaching, or research. It recognizes ongoing individual service and contributions to the practice of medicine.

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Specialties

  • Gastroenterologist

Practice names

Hospital affiliations

  • Montefiore Medical Center - Weiler Division Hospital

Board certifications

  • American Board of Internal Medicine
  • Gastroenterology (Internal Medicine)

Education and training

  • Albert Einstein College of Medicine of Yeshiva University, Montefiore Medical Center, Fellowship in Gastroenterology and Liver Diseases
  • Medical School - New York University, Doctor of Medicine
  • The Mount Sinai Hospital, Residency in Internal Medicine

Professional memberships

  • American College of Gastroenterology
  • American College of Physicians

Zocdoc awards

See you again
Scheduling hero

Languages spoken

  • English

Provider's gender

Male

NPI number

1851506737

Office locations

Gastroenterology and Liver Associates of Riverdale

3184 Grand Concourse, Suite 2D

Bronx, NY 10458

Gastroenterology and Liver Associates of Riverdale

3333 Henry Hudson Pkwy, Suite 1

Bronx, NY 10463

Gastroenterology and Liver Associates of Riverdale

3327 Bainbridge Avenue

Bronx, NY 10467

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Very professional office staff. This was my first visit to Dr. Harnik's office, I really liked him and had no wait time in the office.
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Great bedside manner. He made sure he answered my questions and concerns.
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The visit was simple but the billing system their after was came in two months later so unclear and ambiguous. While all attempt to seek clarifications proved abortive. Really unfair way of treating patients.
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Dr Ian is very patient, listen to everything that i have to say and doesnt rush me. He is honest and very clear with everything.
Less than 6 months ago
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Friendly staff, Very sharp doctor- definitely worth the wait.
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Dr. Harnik took his time to address all of my concerns. He was very kind and had great bed side manners!
Less than 6 months ago
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It’s excellent
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Great knowledgeable Dr. Extremely long wait time.
Less than 1 year ago
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Dr. Harnik was pleasant, and recognized that I had read about my condition and been treated before, so he met me at that level when discussing treatment. He was sympathetic to my extreme physical discomfort, as well. I have since seen him twice, and found those experiences equally satisfactory.
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Nice doctor but the wait was more than 1.5 hours.
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I was actually a few minutes late, since I was a bit lost. I called the office and they were okay with it and just advised me to arrive as fast I can. Once there I was pleased with the service.The receptionist was amazing and took care of me right away. There was only one patient in front of me. It actually didn't take long to see him. Once inside I was very pleased with Dr. Harnik. He took the time to listen to my problems and even explained different ways to figure out the root of my problems. He gave me the reassurance I was looking for in my doctor. I would highly recommend him to anyone. I just wanted to add, my wait time was a bit more since I arrived late.
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Great. Very informative.
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Very thorough and knowledgeable
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Great
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knowlegable doctor. Now I can worry less because I'm confident he will help me with my health issue.
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Pleasant doctor
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Helpful and empathetic. Glad I could be seen same day!
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Dr. Harnik was wonderful. Answered all of my questions throughly. Office staff was very welcoming. Would definitely continue care with this physician
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Excellent Staff, Excellent Experience.
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Very knowledgeable and pleasant to talk to.
More than 1 year ago
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My visit was pleasant, professional, passionate, and personal. All the P's a woman needs to feel special.
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Well. Gave my history medical records and I have all stomach pain. Meanwhile. Still have shingles and he said that's the pain. I might have a liver problem and other issues. He didn't take it seriously.
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Pleasant & informative , exactly what you need from a doctor !
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I choose Dr. Harnik due to the fact that he is only 10 blocks away, to my amazement the experience was very relaxing, the wait time was very short and when called in Dr. Harnik was very welcoming and friendly, hetook the time to listen to my complaints. I definitely feel like Dr. Harnik is a great doctor, especially for a PT like myself with a very difficult medical profile.
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doctor Harnik ,all I gat say is that you da best...soft with explanatory words and makes u feel like u aint ill..
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Dr.Harnik is very knowledgeable, he offered several options for my case. He is very thorough. I will certainly be seeing him again and recommending him to anyone in need
More than 1 year ago
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He had a wonderful bedside manner. He was thorough and took the time to answer every question I had. I would highly recommend.
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The doctor was extremely professional and made me feel extremely comfortable about an embarrassing situation. Highly recommend this doctor!
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I had a very pleasant experience and was attended very quickly. I mostly look for someone who would inform and help me right away and this place was it. Highly recommend this office.
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Doctor was awesome and very informative! Will come back and recommend
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He was very thorough and explained all options for my situation. He provided me with extensive information. I highly recommend him to anyone seeking help.
More than 1 year ago
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He was very knowledgable and answered all my questions. He was also very professional. Highly recommend him.
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He his a great bed side manner. He explains everything and asks u questions to make a diagnosis. He is a very thro doctor. I highly recommend him.
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Very good doc and made me feel very comfortable
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I didn't see Dr. Harnik, because he doesn't take my health insurance so I was seen by Dr. Tepler. Dr. Tepler was so nice. His bedside manners was the best. One of the best physicians I have ever seen.
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Great doctor very professional with a lot of knowledge.
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For someone who does not like going to doctor's offices he made me very comfortable. One of the best if not the best doctor I have ever been to. Highly recommend.
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Dr. Harnik was both informative and friendly, and he took a good amount of time to explain my condition and treatment. I would definitely recommend him to colleagues and friends! Where the work needs to be done is with the officestaff-their "slide the window for service" appearance felt like you were interacting with a toll booth operator, and they were less than organized. I had filled out my intake forms on Zocdoc and they had me do them over again, they were rude to two separate patients since the patients only spoke Spanish, and "we'll be with you shortly" must mean "wait here for 45 minutes." Overall, Dr. Harnik was great, but his office staff could use an overhaul.
More than 1 year ago
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For my first time it was great. I was able to ask question and the doctor explain a lot to me and prescribe some great over the counter solutions. Good first time experience.
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He was amazing. I have a history of being treated by horrible doctors, which is why I decided to use Zoc Doc now that I'm independent and I can choose my own doctors. His staff was efficient and polite and heeven explained to me how medications are rated in regards to being safe during pregnancy. Hes extremely thorough and he made me feel welcome and calm even during a rectal exam! That takes real skill. My mother had tagged along and with my permission, he told her in great detail what he determined and how he'd like to move forward. She's impossible to please but even she liked him.
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Very professional
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Comfortable environment, thorough assessment and quick service.
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He was a very friendly and professional doctor. He was able to answer all my questions and had sensible recommendations.
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Good
More than 1 year ago
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Dr. Harnik was very kind and attentive. He provided thorough explanations of options to address health issues and was sure to ask if I had questions about things I may have learned from the internet, etc. I didn't feel rushed out the door.
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Less than 3 months ago
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