Arthur Yan, MD

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
4.8 out of 5
80 Ratings
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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 Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments also are gathered from our Patient Satisfaction Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

Outstanding care. Informative, compassionate. My treatment has largely addressed my medical condition and improved my health. Thank you!


Nice doctor but felt rushed.


He had a great bedside manner.


Dr. Yan & the staff at Exeter Hospital could not have been any kinder and professional.


Dr. Yan is an exceptional doctor. His 'gift' is heartfelt. He truly is devoted and gifted in his profession.


Dr. Yan is by far, the best!!


Dr. Yan and Dr. Roseberry both performed colon surgery on myself and my husband in 2016. They are thorough with the tiniest details and make you feel at ease. Both highly recommended!!


Having met Dr. Yun only at the time of my procedure I felt very comfortable with him.


Dr. Yan is an excellent physician. I would recommend him to my family & friends.


Dr. Yan is a caring & knowledgeable doctor.

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