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Michael P. Truong MD
Practice accepting new patients.

Michael P. Truong MD

(949) 542-8004
Primary Specialties
  • Endocrinology, Diabetes & Metabolism
Medical Groups & Affiliations
  • Mission Heritage Medical Group
  • Mission Hospital Affiliated Physicians
  • Additional Languages Spoken
    French, Vietnamese

Primary Office

26800 Crown Valley Pkwy.
Suite 230
Mission Viejo, CA 92691
(949) 542-8004
(949) 364-3682
Mon - Fri: 8 a.m. - 5 p.m.

Secondary Office

11480 Brookshire Ave.
Suite 309
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4.9 out of 5 (209 Ratings | 41 Comments)


Excellent doctor excellent service
I love *Dr. Truong! Explains everything, he is not rushed, very kind.
*Truong is the best!!!
Dr Truong is an amazing doctor. I have seen him for many years. He is the doctor I check with when I need referrals. I was seeing a Hoag doctor for pain management and was not getting the information I needed and Dr. Truong gave me referrals that did an amazing job of assesing my medical problem. Dr. Truong is the BEST
41 Total Comments Page 1 2 3 4 5 6 7 8 9   Next

Physician Bio

Dr. Truong chose a career in medicine for the challenge of the field and to be able to care for other people. He belives that no other profession offers the compassion and the unique relationship and trust between physician and patient. In his practice he strives to be compassionate and to deliver state-of-the-art care to his patients.


  • Medical School:
    University of California- San Francisco - San Francisco, CA
  • Internship:
    University of California Davis Medical Center
  • Residency:
    University of California Davis Medical Center
  • Fellowship:
    University of California Davis Medical Center - 1990


American Board of Endocrinology, Diabetes, and Metabolism
American Board of Internal Medicine
Certified Clinical Bone Densitometrist, I.S.C.D.
Fellow American Association of Clinical Endocrinologists

Areas of Expertise


Thyroid disorders


Alpha Omega Alpha, Honor Medical Society

Areas of Interest


Since 1992, he has been in practice with Mission Internal Medical Group. Dr. Truong is a Certified Clinical Bone Densitometrist by the International Society for Clinical Densitometry, and is the Medical Director of the Osteoporosis Center since 1996.

He is also the Medical Director of the Mission Internal Medical Group Laboratory. As an Endocrinologist, he has a deep interest in Lipid Metabolism and has been the Co-Director of the Mission Internal Medical Group Lipid Clinic.