Mason H.  Weiss, M.D.

Mason H. Weiss, M.D.



Dr. Mason H. Weiss practices medicine at Cedars-Sinai Marina del Rey Hospital, specializing in cardiology and clinical cardiac electrophysiology. He treats patients with structural heart diseases, including valvular heart disease, hemodynamics, infective endocarditis, and hypertrophic cardiomyopathy.

The physician is dedicated to improving the outcome of patients with these conditions, particularly by using minimally invasive treatments such as cardiac catheterization. Dr. Mason H. Weiss has been in practice for over 20 years. His other subspecialties are General Cardiology, Adult Congenital Heart Disease, and Interventional Cardiology. He often works with six other doctors, including Dr. Ali Golshan and Dr. Marius Saines.

Conditions Dr. Mason H. Weiss Treats at Cedars-Sinai Marina del Rey Hospital

  • Angina
  • Heart attack
  • Coronary artery disease
  • Heart failure
  • Congenital heart defect
  • Hypertrophic cardiomyopathy
  • Arrhythmias
  • Heart valve disease

Insurance Accepted

  • Blue Cross / Blue Shield
  • Health Net CA Blue & Gold HMO
  • Aetna
  • Cigna
  • Blue Shield of California
  • CareFirst BCBS
  • Humana
  • MultiPlan

Languages Spoken

  • English
  • French

Education & Training

Medical Degree

McGill University Faculty of Medicine

Internship(s)

Royal Victoria Hospital

Residency(ies)

Toronto General Hospital

Fellowship(s)

Cedars-Sinai Medical Center



Memberships & Affiliations

  • American College of Cardiology American College of Cardiology
  • Publications & Media