> > > > Dr. Isaac Tsai, MD
Dr. Isaac K Tsai MD is a male Internist, has 36 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Dr. Isaac Tsai has 2 office locations.
South Corona
341 Magnolia Ave
Ste 205
Corona, CA 92879

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Isaac Tsai, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 9 areas:
  • Acute Coronary Syndrome (ACS)
  • Angioplasty
  • Catheterization
  • Cholesterol Management
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Holter monitoring
  • Nuclear Medicine
  • Unstable Angina

Education & Awards

Dr. Tsai graduated from National Taiwan University, Taipei.


Dr. Tsai has 5 hospital affiliations:

  • Corona Regional Medical Center 
  • Parkview Community Hospital Medical Center 

Accepted Insurance Plans

Dr. Tsai accepts these health insurances in at least one office:

  • United Healthcare - 16 plans
  • Unicare - 11 plans
  • Blue Cross Blue Shield of Illinois - 2 plans
  • Anthem Blue Cross - 9 plans
  • Cigna - 6 plans
  • Blue Shield of California - 77 plans
  • Humana - 8 plans
  • Medicare - 1 plan
  • Aetna - 2 plans


  • Chinese
  • Mandarin
  • Cebuano

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Additional Information
Where does Dr. Isaac K. Tsai practice?
Dr. Isaac Tsai practices Internal Medicine and Cardiovascular Disease near Corona, CA.
See Corona Internists and Corona Cardiologists.