
Highlights
Age Groups Seen
- Adults
- Geriatrics
Languages
- Chinese - Mandarin
- Japanese
- English
Gender
MaleLocations
- Massachusetts General Diabetes Clinical Center
- 50 Staniford Street, Suite 340, Boston, MA 02114
- Get Directions
- phone: 617-726-8722
- fax: 617-724-8534
- Massachusetts General Endocrine Associates
- 15 Parkman Street, Wang Building, Suite 730A, Boston, MA 02114
- Get Directions
- phone: 617-726-8720
- fax: 617-724-2718
Expertise
Education
- Fellowship: Massachusetts General Hospital, Endocrinology, 2018
- Residency: Easton Hospital, Internal Medicine, 2015
- Residency: Renji Hospital, Clinical Endocrinolgoy, 2002
- Residency: First Affiliated Hospital College of Medicine, Medicine/Endocrinology, 2000
- Medical Education: Zhejiang University School of Medicine, 1997
Board Certifications
- Endocrinology Diabetes and Metabolism: American Board of Internal Medicine, 2018
- Internal Medicine: American Board of Internal Medicine, 2018
Insurance
- Aetna
- Beech Street
- Blue Cross Blue Shield
- Blue Cross Blue Shield Medicare
- Cigna
- Commonwealth Care Alliance
- Coventry
- Fallon Health
- Harvard Pilgrim Health Care
- Humana
- Maine Community Health Options
- Mass General Brigham Health Plan
- MassHealth
- Medicaid ME
- Medicaid NH
- Medicaid RI
- Medicaid VT
- Medicare
- Medicare ACO
- Multiplan
- Railroad Medicare
- Senior Whole Health
- TriCare
- Tufts Health Plan
- Tufts Medicare Preferred
- United Health Care
- Wellpoint
- WellSense
- WellSense NH
Ratings & Reviews
4.9 out of 5
128 ratings, 53 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- Reviewed on 2/4/2026
Dr. Fan was both personable and professional. He was quite thorough in explaining the bone density results to me.
- Reviewed on 2/2/2026
Excellent feedback and analyze test results
- Reviewed on 2/2/2026
Always a pleasure to see Dr Fan. He is an extraordinary caregiver!
- Reviewed on 1/30/2026
Yes, the doctor was very thorough. He explained it completely and he made sure that he got feedback to make sure I understood everything and never offended me in any way and he was wonderful. I enjoyed seeing him.
- Reviewed on 1/21/2026
Kind and be personal with me.
- Reviewed on 1/16/2026
I was so impressed with the him, and how much time he took to help me understand the treatment, i wanted to give him a hug. he is great!
- Reviewed on 1/14/2026
Hi, I'm actually very, very impressed with this office and this doctor. He's always been thorough, timely, explained things in a decent fashion. I actually enjoy when I have appointments with him. I'd like to give him a good rating.
- Reviewed on 1/11/2026
It's hard to get the time I want.i like around 1pm to2
- Reviewed on 12/25/2025
Thoughtful in his approach. Good listener.
- Reviewed on 12/22/2025
Dr. Fan is excellent. He is very thorough and a great communicator. He is very tuned in to my care and provides insights and recommendations to guide me in maintaining good control of my glucose levels. I also appreciate how quickly he responds to questions I have occasionally sent through the portal.
- Reviewed on 12/17/2025
Very nice, good comprehension of my medical Hx. He actually remembered my situation from previous visit! Good patient interaction.
- Reviewed on 12/14/2025
Very happy with my visit
- Reviewed on 12/11/2025
He is an excellent provider who has transformed my quality of life! Prior to his care I had multiple spontanious fractures, with his care I have none! Prior to his care I couldn't safely care for my grandchildren. With his care I am so happy that I now take care of all of them!
- Reviewed on 12/11/2025
Dr. Fan is an excellent provider for osteoporosis treatment. He answers all my questions in detail and in terms that I understand. I broke my left hip in [redacted] and he took time to explain how the Teriparatide works and he had the recent studies results of side effects and safety. I am very happy under his care. He gave me guidelines to help maximize the success of Teriparatide including a list of calcium sources and the importance of exercising . Very thorough and encouraging.
- Reviewed on 12/11/2025
Excellent choice. I Highly recommend him.
- Reviewed on 12/11/2025
He was caring, kind, and professional.
- Reviewed on 11/23/2025
I am very happy that I have such a good doctor on my side while I try to manage my health.
- Reviewed on 11/21/2025
Dr. Fan was fantastic. He listened. He was very diligent and I am very satisfied.
- Reviewed on 11/17/2025
He resolved a medical issue about a vaccine that I was told to get also is suggesting that I go on a diet drug that would have many benefits he is one of my new doctors and in my opinion is very good
- Reviewed on 11/17/2025
This man diagnosed my atrial flutter a month after I was diagnosed with type 2 diabetes. I consider Dr Fan the reason why I am still alive today. [redacted]
- Reviewed on 11/12/2025
He very knowledgeable.
- Reviewed on 9/24/2025
I felt the doctor fully understood my condition and presented the best chance for treatment.
- Reviewed on 9/24/2025
My experience with Dr. Fan has been fine. I sometimes have a little trouble understanding him because of his accent but he is patient about restating something if I ask.
- Reviewed on 9/17/2025
He is patient and caring.
- Reviewed on 9/10/2025
Excellent Doctor!
- Reviewed on 9/5/2025
Excellent
- Reviewed on 9/5/2025
Very happy with the office and the staff.
- Reviewed on 8/25/2025
Other than parking my experimental was top notch. [redacted]
- Reviewed on 8/13/2025
Very knowledgeable & helpful.
- Reviewed on 8/15/2025
Dr. Fan is very involved and very direct with the patient that he's speaking to. He knew my history. He remembered everything that we had discussed the last time. I am very pleased with Dr. Fan. I would highly recommend him to anyone.
- Reviewed on 8/11/2025
Friendly and knowledgeable.
- Reviewed on 7/23/2025
I really enjoy my visit with Dr. Fan. I always look forward to it. He's very informative and he understands my position, I understand his, and I just think he's very good.
- Reviewed on 7/23/2025
This was my first time seeing this site and provider. It was awesome and I am happy with my regimen!
- Reviewed on 7/16/2025
Dr. Fan is an OUTSTANDING doctor!!! Very grateful!!!!
- Reviewed on 7/14/2025
Dr Fan is a world-class provider. [redacted]
- Reviewed on 7/9/2025
He reviewed my past medical history and explained the information and was willing to talk to my other doctors
- Reviewed on 7/2/2025
Dr. Fan is a very experienced and professional doctor. He diagnosed my hip fracture caused by osteoporosis while I was hospitalized. He gave me a positive treatment plan. This time I will continue the treatment and observation. I am very lucky to have met such an excellent doctor.
- Reviewed on 7/1/2025
Always a comfortable visit.
- Reviewed on 6/19/2025
Was very interested in what i said
- Reviewed on 6/18/2025
Very caring and assured i understood all medical information.
- Reviewed on 5/30/2025
Dr. Fan is an excellent provider. He knows his material. He takes time to explain everything to you. He listens very carefully to your questions and your concerns. I couldn't be more pleased. I really couldn't. He's an excellent physician. Thank you.
- Reviewed on 5/29/2025
Dr. Fan is an excellent doctor and cares for his patients.
- Reviewed on 5/29/2025
The care provider was, in my opinion, excellent. I couldn't ask for a better experience. Thanks. Bye.
- Reviewed on 5/8/2025
Dr. Fan explained all treatment options and recommended the best option in my case. he seemed to have a solid understanding of my disability and how my bones may be impacted as a result. he listened to all my concerns and answered all my questions.
- Reviewed on 5/7/2025
Dr fan is extremely knowledgeable and explains things clearly and consicely He gets results
- Reviewed on 5/7/2025
Professional, knowledgeable, compassionate
- Reviewed on 4/24/2025
I have seen Dr. Fan for the past three years. He is an excellent doctor. I feel very comfortable with him. He explains everything. I would say he is one of the best doctors I have ever had. He is an informed doctor. He gives me the best treatment, and I am very happy to have found him, and to continue working with him, seeing him.
- Reviewed on 4/16/2025
Outstanding, very nice, very professional, and great demeanor.
- Reviewed on 4/14/2025
Very nice office and all staff. Waiting room also nice. Everyone in waiting room equally pleasant.
- Reviewed on 4/10/2025
His diagnosis and suggested treatment was excellent. I will be his patient as long as he remains in Boston. His knowledge is phenomenal and I am thrilled to have found him.
- Reviewed on 4/10/2025
Very professional and always exceptionally prepared for call. Very supportive and always thinking about the future. Easy to talk to and very knowledgeable. Excellent bed side manner.
- Reviewed on 4/1/2025
Dr.Fan is a great and thorough care giver. I'm lucky to have him on my healthcare team.
- Reviewed on 3/29/2025
I really appreciate that I am in the care of Dr. Fan. He has addressed my medical needs very effectively. He answers my questions and concerns well.