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Vy P. Nguyen, MD
Practice accepting new patients.

Vy P. Nguyen, MD

(949) 364-6000
Primary Specialties
  • Internal Medicine
Medical Groups & Affiliations
  • Mission Heritage Medical Group
  • Mission Hospital Affiliated Physicians

Primary Office

26800 Crown Valley Pkwy.
Suite 325
Mission Viejo, CA 92691
(949) 364-6000
(949) 364-9561
Web Page:
Recommend this Physician Request an Update for this Physician
4.9 out of 5 (184 Ratings | 40 Comments)


This was not a good visit experience for me - I have lost confidence after 20+ yrs. -
Vy Nguyen is an exceptional physician that I have the utmost respect and confidence in
She is excellent and really a very good on all questions.
as I said before, I could not want for a better doctor than Dr. Nguyen. 10 years ago I was admitted to the Mission Hospital because of a serious stomach problem that Dr. Nguyen through testing had discovered. I was in the hospital for a total of 19 days... Dr. Nguyen was there almost EVERY day to consult with me and make sense of all that was going on. My surgeon told me "I don't know how well you know your doctor (VY Nguyen) but she has the respect of a lot of people".... I already knew that, but good to know this was widespread opinion.
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Physician Bio

Dr. Vy Nguyen received her Bachelor of Science degree in chemistry in 1991 at Wellesley College. She received her medical degree from Mount Sinai School of Medicine New York, New York in 1997. She completed her Internal Medicine internship and residency training at the University of California, Davis Medical Center, Sacramento in 2000. Dr. Nguyen joined the Mission Internal Medical Group as of September 2000. She is Board Certified, American Board of Internal Medicine.


  • Medical School:
    Mount Sinai School of Medicine
  • Internship:
    University of California Davis Medical Center - Davis, CA - 1998
  • Residency:
    University of California Davis Medical Center - Davis, CA


American Board of Internal Medicine

Areas of Interest

Internal Medicine

Insurance ID Numbers

Aetna: *809731
Blue Cross: *AFN088
Blue Shield: 00A675180
Blue Shield 65+: I20223
Blue Shield CHOICE (Medicare): X10155
CIGNA: 2921466010
CIGNA Select: 2921466015
Health Net: 3435080050
Health Net Senior: 5211080050
SCAN: 954-26418
UnitedHealthcare: *0250360014

*Provider ID is the same for both HMO and Medicare Advantage Plans