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John T Armstrong MD

John T Armstrong MD

(707) 257-4317
Primary Specialties
  • Gynecology
  • Additional Languages Spoken

Primary Office

3434 Villa Lane
Napa, CA 94558
(707) 257-4317
Web Page:

Physician Bio *

Philosophy of Care: Comprehensive Women's healthcare that is simple, accurate, accessible, personalized and affordable. In addition to full service women's healthcare and gynecology we offer State of the art in-office breast and pelvic ultrasound imaging for breast, uterine and ovarian cancer screening, diagnosis, PMS and Menopause Care, Bioidentical HRT, Osteoporosis Prevention, diagnosis and treatment, Urinary Stress incontienence care and inoffice cryoablation for menorrhagia.


Medical School- Texas Tech University School of Medicine
Internship - UCSF Valley Medical Center
Residency- UCSF Valley Medical Center OB/GYN
Certifications: Board Eligible OB/GYN
Other: Masters degree in cell biology from Texas Tech University

Areas of Interest


*Note: The data contained within an individual physician’s profile has been provided by that physician’s office. The information contained within the profile has been compiled from multiple sources deemed to be reliable, however the accuracy cannot be guaranteed or warranted by us or the health system. Please contact the physician’s office at the phone number above if you have any questions or to verify the information given. We or the health system are not liable or responsible for incorrect or inaccurate information supplied on the profile or for any reliance upon that information.

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