Donald J. Mahon, MD

4.8 out of 5 (154 Ratings)
Specialty
  • Cardiology
    (Board Certified)
  • Cardiovascular Disease
    (Board Certified)
  • Interventional Cardiology
    (Board Certified)
Address
1140 W. La Veta Ave.
Suite 430
Orange, CA 92868

Primary Office

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

Secondary Office

Address
23141 Moulton Pkwy.
Suite 109

More Information

Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians

Video

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Cardiology
    • Cardiovascular Disease
    • Interventional Cardiology
    Education
    • Medical School
      Baylor College of Medicine, TX
    • Internship
      Baylor College of Medicine
    • Internship
      University of California- Irvine, CA
    • Residency
      University of California- Irvine, CA
    • Fellowship
      University of California- Irvine, CA
    Areas of Interest

    Stress Tests
    Cardiac Catheterization
    Treadmill Testing
    Valvuloplasty
    Color Flow Doppler
    Percutaneous Trans Coronr Angiopla
    Echocardiography

  • Biography

    Biography

    Biography

    Dr. Mahon is a cardiologist with special training in invasive and interventional cardiology. He has special expertise in Rotoblator, atherectomy, stent replacement and valuoplasty. He also specializes in the care of patients with pulmonary hypertension and structural heart disease. Dr. Mahon is accepting new general cardiology patients.

  • 2-Sep-2017
    Was very helpful.
    27-Aug-2017
    Exceptional cardiologist and human being. Really felt like he is a partner in my healthcare decisions and management.
    21-Aug-2017
    *Dr. Mahon is a very professional dr. he is very excellent very good & kind.
    27-Jul-2017
    I have recommended Dr Mahon to my friends and family who need a Cardiologist, and a great one he is. Dr is always up front and explains everything to me in detail. He did my heart catch in 2000 I was 53 yrs old at the time. I'm now 70 yrs old and he still continues to keep me going.
    25-Jul-2017
    *Dr. Mahon is an exceptional MD. I am very confident in his abilities to provide the best care possible for my health issues.
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