About Xiao Tan, MD, PhD

Departments, Centers, & Programs:

Treats:

Languages:

Locations

Mass General Gastroenterology
55 Fruit St.
Boston, MA 02114
Phone: 617-726-2426

Medical Education

  • MD, Stanford University
  • Residency, Beth Israel Deaconess Medical Center
  • Fellowship, Massachusetts General Hospital

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.

Reviews: Comments and Ratings

4.9out of 5(44 Ratings, 18 Comments)

April 2025

Since Dr.tan has become my doctor 4 years ago, I can't thank him enough for his professionalism and dedication to my health. He has been the only doctor who has listened to me and found the I'll was I was diagnosed with from him. If it wasn't for him I don't know where I would be today cause before him I was at my last minute with this illness and ... Read More


March 2025

He was very amicable. He asked the right questions. If I had any questions about what procedures were possible, he explained in detail. Just all in all, he was a very good gastroenterologist in terms of virtual and other care. Thank you.


March 2025

He is excellent. He thoughtfully answers my questions and is very thorough and kind. I trust him and his medical advice.


March 2025

I was very impressed that Dr. Tan was so thorough in his examination and explanations. I was completely taken care of.


February 2025

Dr. Tan went above and beyond to share vital information in my care. I appreciate what he did and how he communicated respectfully and thoroughly with me. I think he's exceptional and represents DMGH extraordinarily well.


January 2025

I didn't feel the dr thought my condition was important enough to understand the discomfort , interruption to my activities of daily living & how its affected my self esteem


December 2024

Oh, Dr. Tan was courteous, knowledgeable, very patient, great mannerism. I would highly recommend him to anyone. He was very thorough and he took his time explaining everything to me. Highly recommend him and his staff. Wonderful. Thank you.


December 2024

I really liked Dr. Tan. He combined a to-the-point manner with empathy, listening, and caring. I have a few issues from different body systems that interact and make sleep difficult. He listened, and addressed that whole issue, even though he is a GI doctor. I find that to be a somewhat unusual thing nowadays; many doctors are reticent about ... Read More


November 2024

Dr. Tan is a very well-informed doctor. I felt very good with Dr. Tan and would recommend him to anybody. He's very good at what he does.


November 2024

I absolutely love this provider. I highly recommend him to any of my friends and family that are having similar issues. I just think he's really fantastic. He really listens and he looks at your problem as a whole, like really takes his time to look at all the other issues that you're dealing with because it's not just a problem in a vacuum. He ... Read More

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