Arthur Yan, MD, MBA, AGAF

Dr. Arthur Yan is a gastroenterologist in Exeter, NH.  He provides comprehensive care in the evaluation and treatment of problems faced by those with gastrointestinal issues.  Dr. Yan cares for patients with abdominal pain, gallstones, ulcers, abnormal bowel movements, heartburn, indigestion, hepatitis, and diseases of the liver and pancreas.

"It is truly a privilege to practice medicine and to care for patients who entrust their health to me.  I am committed to providing compassionate care, and not only diagnose and treat gastrointestinal diseases, but to help my patients develop a better understanding of their clinical condition."

Dr. Yan's previous research interests involves exploring the role of the enteric microbiome in the progression of alcoholic liver disease.  He has presented at national scientific meetings and has written and co-authored peer-reviewed articles in the field of gastroenterology.  In addition to general hepatology, he has clinical interests in therapeutic endoscopy including the use of endoscopic retrograde cholangiopancreatography (ERCP) for the management of pancreaticobiliary diseases.

In his spare time, Dr. Yan enjoys outdoor adventures, including hiking in the wilderness and camping with his family.

  • Undergraduate: BA, Amherst College, Amherst, MA
  • Graduate: MD/MBA, Tufts University School of Medicine, Boston, MA
University of California, San Diego (UCSD School of Medicine), San Diego, CA
University of California, San Diego (UCSD School of Medicine), San Diego, CA
University of Southern California (Keck School of Medicine of USC) Los Angeles, CA
Board Certified

Patient Rating
4.7 out of 5
31 Ratings


Core Physicians
3 Alumni Drive
Exeter, NH 03833
Phone: 603-772-5528
Fax: 603-777-1296

Verified Patient Reviews & Comments

The Patient Rating score is an average of all responses to physician related questions on our nationally-recognized Patient Experience Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments also are gathered from our Patient Experience Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

Definitely see Dr Yan if tour having gastrointestinal issues. He's the best and the most informative.


Dr. Yan was extremely friendly and knowledgeable. He made me feel very comfortable and confident in his skills. Very accommodating as well. Great visit!


Great service


All doctors and radiologists phrase things in a way to cover themselves from lawsuits. Be direct with your questions and read between the lines.


He was very knowledgeable in his field. Took even extra time with me to explain the procedure I'm going to be having upcoming, and he was pleasant. He was very, had a great bed side manner. So that's it. Thank you.


I would. Tell my friends and family exactly what I just told you that but I was happy with the experience and the fact, that he is very thorough, but I would have liked to have had one more follow up meeting with him just to finalize everything and maybe that's still in the possibility because I still have one more test today. So we're not, we're not done. So this this series of questions is really premature. Okay. Thank you.


He's terrific.


Actually a doctor who sits and talks to you like you are a human being. And didnt rush. Would make a great Professor, but glad he is NOT


Yes definitely


I am very impressed with Dr Yan. He took time to listen, understand and explain so I understood. I would highly recommend him and only wish my daughter who lives in Mass could see him as well.

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