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Doctors / CA

JOHN T ARMSTRONG JR., MD

OBSTETRICS/GYNECOLOGY

Medical school: TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE

Graduated: 1976

Offers telehealth

NPI: 1790875995

Practice Locations (1)

3434 VILLA LN, SUITE 360

NAPA, CA 945586416

7072574317

Source: CMS National Downloadable File, September 2026.

JOHN ARMSTRONG, MD | HealthCareAtlasUSA