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Warren D.  Johnston, MD

Warren D. Johnston, MD

(714) 543-5555
Primary Specialties
  • Cardiology
    (Board Certified)
  • Cardiovascular Disease
    (Board Certified)
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
www.stjoedoctors.org/media/sjo/Cardiology/SJHMG-Cardiologists-Warren-Johnston.mp4
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Featured Video
4.7 out of 5 (177 Ratings | 19 Comments)

Reviews

23-Aug-2017
Always good
26-Jul-2017
I decided to use *Dr. Johnston as my permanent cardiologist.
24-Jul-2017
I wanted to talk more about my BP question like could my kidney cysts be affecting this? What other meds could work out? Was that causing headache blurry vision?
23-Jul-2017
*Dr. W. Johnston's the BEST & group.
13-Jul-2017
Results of tests, meds, etc., was explained so it could be understood by pt.
22 Total Comments Page 1 2 3 4 5   Next

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
  • Residency:
    USC LA County Medical Center- CA - Los Angeles - 1978
  • Fellowship:
    UC Irvine Medical Center - Irvine, 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