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St. Jude Affiliated Physicians
P.O. Box 4138
Fullerton, CA 92834

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John Zamarra, MD
Practice accepting new patients.

John Zamarra, MD

(714) 871-5200
Primary Specialties
  • Cardiology
  • Cardiovascular Disease
    (Board Certified)
Secondary Specialties
  • Internal Medicine
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Affiliated Physician

Primary Office

1001 E. Chapman Ave.
Fullerton, CA 92831
(714) 871-5200
(714) 871-2877
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  • Medical School:
    State University of New York
  • Internship:
    SUNY Health Science Center at Syracuse
  • Residency:
    SUNY Health Science Center at Syracuse
  • Board Certified in Cardiovascular Disease
  • Board Certified in Internal Medicine