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Warren D. Johnston MD

Warren D. Johnston MD

(714) 543-5555
Primary Specialties
  • Cardiology
  • Cardiovascular Disease
Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians

Primary Office

Address:
1140 W. La Veta Ave., Suite 430
Orange, CA 92868
Phone:
(714) 543-5555
Fax:
(714) 836-2427
Web Page:
www.sjhmg.org

Physician Bio

Dr. Johnston's primary focus is prevention and treatment of cardiovascular disease, lipid disorders and women's heart disease. He was designated as a 2010 Physician of Excellence by Orange County Medical Association and Orange Coast Magazine, and was the 2008 recipient of the "Spirit of St. Joseph" award at St. Joseph Hospital. A part of the Department of Cardiology at St. Joseph Hospital for 21 years, he is currently the co-director of the Women's Heart Center. He has served as faculty at UCI, and is currently the Chairman of the Department of Cardiology at SJHMG. Dr. Johnston is accepting new general cardiology patients.

Education

Medical School: University of Rochester School of Medicine, NY - 1975
Internship/Residency: USC LA County Medical Center, CA - 1978
Fellowship: UC Irvine Medical Center, Orange , CA 1980
  • Board Certified in Cardiology
  • Board Certified in Cardiovascular Disease

Areas of Expertise

Medical Director: Women's Heart Center

Areas of Interest

Preventive Cardiology
Women's Health
Geriatric Cardiology

Accepted Health Plans

  • EPO - AETNA ELECT CHOICE
  • HMO - AETNA
  • HMO - AETNA GOLDEN MEDICARE
  • HMO - BLUE CROSS (CALIFORNIA CARE)
  • HMO - BLUE SHIELD 65
  • HMO - BLUE SHIELD LOCAL ACCESS PLUS
  • HMO - BLUE SHIELD NETVALUE
  • HMO - BLUE SHIELD OF CALIFORNIA
  • HMO - BLUE SHIELD SAVENET
  • HMO - CHOC HEALTH ALLIANCE
  • HMO - CIGNA
  • HMO - HEALTH NET
  • HMO - HEALTH NET SENIORITY PLUS
  • HMO - MEDICAL CALOPTIMA
  • HMO - PACIFICARE
  • HMO - SCAN
  • HMO - SECURE HORIZON
  • HMO - UNITED HEALTHCARE OF CA
  • MCA - MEDICARE ASSIGN
  • MCA - MEDICARE ASSIGNMENT
  • MCD - MEDICAID
  • MDA - MEDICARE ASSIGN
  • MDCR - MEDICARE
  • MED - MEDICARE/MEDICAID
  • POS - AETNA - MANAGED CARE CHOICE