Dr. Jianyu Xu, MD

Dr. Jianyu Xu, MD

Endocrinology, Diabetes & Metabolism  |  
Insurances AcceptedSave
Dr. Jianyu Xu, MD is an endocrinology, diabetes & metabolism specialist in Fairfield, CA. She specializes in endocrinology, diabetes & metabolism.

2720 Low Ct Fl 1

Fairfield, CA 94534

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna

*Please verify this information when scheduling an appointment.

Learn about Dr. Xu

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Xu performs your care needs compared to other doctors.

more than 44% of peers
Vitamin D Deficiency
more than 39% of peers
more than 34% of peers

Dr. Xu's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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  • Endocrinology, Diabetes & Metabolism

Board Certifications

Dr. Xu does not have any board certifications listed.


Conditions Treated

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


Education data for Dr. Xu is unavailable at this time.

Awards & Recognition

Awards & Honors

Dr. Xu has no awards or honors listed.

Media & Publications

Dr. Xu has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Xu does not have any memberships or affiliations listed. If you are Dr. Xu and would like to add memberships or affiliations, please update your profile.

Dr. Xu's Reviews

Likelihood of recommending Dr. Xu to family and friends
based on 4 total reviews (4 with comments)

Likelihood to Recommend (4)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Xu's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
Under 10 minutes

Patient Comments (4)

in Fairfield
Perhaps the best doctor I’ve seen for diabetes. She is a direct, no nonsense professional. I find her knowledge of the nuances of diabetes and blood sugar management to be excellent. The personal care and compassion she has shown me as well as my wife is not something I have alwaysed...more
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in Vacaville, CA
My health had been progressively declining for a few years. My primary MD referred me to Dr. Xu. Prior to my initial visit with Dr. Xu, I had researched my symptoms, and prepared a long list of questions to review. Dr. Xu spent a lot of time answering all of my questions, as well as asking many of...more
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in Rio Vista, CA
I was very surprised to read a negative review of Dr. Xu. I have found her to be the best physician I've seen in a very long time. At my first visit I sensed I had finally found a good & caring doctor; my subsequent visits have born out my initial impression. She knows how to communicate clearly,...more
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in Dixon, CA
I went to Dr. Xu for issues with my thyroid. I have had hypothyroidism for over 20 years and have taken several different medications. I know the differences in medication. She pushed me into stopping my current medication and told me that I would be better off on levothyroxine (which I've taken...more
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