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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. Phillip Au, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Au graduated from University of California at Los Angeles.


Dr. Au has 3 hospital affiliations:

  • Kaiser Sunnyside Medical Center 
  • Providence St Vincent Medical Center 
  • Sw Washington Medical Center 


  • English

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Additional Information
Dr. Phillip Kwok-Hay Au MD is a male Internist, has 32 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Phillip K. Au practice?
Dr. Phillip Au has 2 office locations.
Dr. Phillip Au practices Internal Medicine and Cardiovascular Disease near Portland, OR.
Additional practice locations include: Clackamas, OR.
See Portland Internists and Portland Cardiologists.