Browse Health
Internist, Cardiologist (heart)
42 years of experience
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).

Learn more about Dr. Harold Olson:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Harold Olson is Excellent. Dr. Olson has been reviewed by 2 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Harold Olson, 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. Olson graduated from University of California at Irvine.


Dr. Olson has 1 hospital affiliations:

  • Long Beach Veterans Affairs Medical Center 


  • English

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Additional Information
Dr. Harold Gaylord Olson MD is a male Internist, has 42 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Harold G. Olson practice?
Dr. Harold Olson has 1 office location.
Dr. Harold Olson practices Internal Medicine and Cardiovascular Disease near Long Beach, CA.
See Long Beach Internists and Long Beach Cardiologists.