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Dr. Diane Kwan, MD

Dr. Diane Kwan, MD

Age 43 Bariatric Surgery F
(44) 44 reviews

Telehealth available

Accepting New Patients


Dr. Diane Kwan, MD is a bariatric surgery specialist in Concord, CA. Dr. Kwan completed a residency at LSU School of Medicine, New Orleans. She currently practices at Epic Care - General & Bariatric Surgery. Dr. Kwan is board certified in General Surgery.


  • Alta Bates Summit Medical Center Summit Campus, Fellowship Hospital — 2013
  • LSU School of Medicine, New Orleans, Residency Hospital — 2011
  • Uc Berkeley, Undergraduate School — 1999

Insurance Accepted

  • CareFirst Blue Cross Blue Shield
  • Western Health Advantage

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  1. Epic Care - General & Bariatric Surgery

    1. 1
      Concord Office
      2700 Grant St Ste 316, Concord, CA 94520 Existing Patients: (925) 338-8511
    2. 2
      Walnut Creek Office
      3003 Oak Rd Ste 104, Walnut Creek, CA 94597 Existing Patients: (925) 338-8511

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I have just had my one year post op appointment. She is amazing weight loss surgeon. She gives you all the tools u need to loose the weight. She also gives you all the sample menus ideas you need. I have lost a total of 127 lbs in one year. I fully recommend Dr Kwan. I have also had zero issues. My only regret is not doing it sooner.
Kathryn P Kirk — Mar 02, 2021
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Dr. Diane Kwan, MD
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Frequently Asked Questions

Dr. Kwan frequently treats Umbilical Hernia, Inguinal Hernia Repair, Laparoscopic, and Hernia Repair.  

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