Warren D. Johnston, MD

4.8 out of 5 (184 Ratings)
Specialty
  • Cardiology
    (Board Certified)
  • Cardiovascular Disease
    (Board Certified)
Address
1140 W. La Veta Ave.
Suite 430
Orange, CA 92868
Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians
Accepting New Patients
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Primary Office

Address
1140 W. La Veta Ave.
Suite 430
Orange, CA 92868
Get Directions
Phone
(714) 543-5555
Fax
(714) 836-2427

More Information

Website
www.sjhmg.org
www.stjoedoctors.org/media/sjo/Cardiology/SJHMG-Cardiologists-Warren-Johnston.mp4

Video

  • Dr. Johnston was exemplary in his bed side demeanor. Helped me to cycle thru the decisions we needed to make with respect to my Heart disease meds. Really appreciated that. He spent 30 minutes with me. THAT.........was huge!! I realize the demands for his time are substantial.
    This was my 3rd visit to see Dr. Johnston and I have never left him feeling anything but confidence I am with the best.
    This appointment was a routine check, uneventful, had no problems.
    The doctors and staff are great
    Definitely would refer others to Dr. Johnston anytime. I truly appreciate his care.
    21 Total Comments Page 1 2 3 4 5   Next
  • Meet The Provider

    Specialties & Education

    Primary Specialties
    • Cardiology
      (Board Certified)
    • Cardiovascular Disease
      (Board Certified)
    Education & Training
    • 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
    Areas of Interest

    Preventive Cardiology
    Women's Health
    Geriatric Cardiology

    Areas of Expertise
    Medical Director: Women's Heart Center
  • Biography

    Biography

    Biography

    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.

  • Insurance Accepted

    Insurance Accepted

    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
  • More Info

    More Info
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