Browse Health
Primary Care Doctor, Family Practitioner
34 years of experience
Video profile
Accepting new patients
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).

Patient Reviews

Patient comments (10)

The overall average patient rating of Dr. Hal Shimazu is Excellent. Dr. Shimazu has been reviewed by 23 patients who have provided 10 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.3
Courteous Staff 4.5
Accurate Diagnosis 4.6
Bedside Manner 4.4
Spends Time with Me 4.3
Follows Up After Visit 4.7

Specialties & Research

Dr. Hal Shimazu, MD is board certified in Family Medicine.

  • He has special expertise in 2 areas:
  • Cholesterol Management
  • Lipid Disorders

Education & Awards

Dr. Shimazu graduated from University of California at Davis. He has 6 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2011 - 2014)
Compassionate Doctor Award - 5 Year Honoree (2014)
Compassionate Doctor Recognition (2010 - 2014)
Top 10 Doctor - City (2014)
Orange, CA
Family Practitioner
On-Time Doctor Award (2014)


Dr. Shimazu has 6 hospital affiliations:

  • St. Joseph Hospital - Orange 
  • Western Medical Center - Santa Ana 


  • Spanish

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Additional Information
Dr. Hal Shimazu MD is a male Family Practitioner, has 34 years of experience and practices in Family Medicine.
Where does Dr. Hal Shimazu practice?
Dr. Hal Shimazu has 1 office location.
Dr. Hal Shimazu practices Family Medicine near Orange, CA.
See Orange Primary Care Doctors.