Family Practitioner, Primary Care Doctor
38 years of experience
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 (0)

The overall average patient rating of Dr. Rex Harner is Average. Dr. Harner has been reviewed by 3 patients who have provided 0 comments. The rating is 2.5 out of 5 stars.

Specialties & Research

Dr. Rex Harner, MD is board certified in Family Medicine.

  • He has special expertise in 2 areas:
  • Weight Loss
  • Weight loss (non-surgical)

Education & Awards

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


Dr. Harner has 8 hospital affiliations:

  • Petaluma Valley Hospital 
  • Sutter Medical Center of Santa Rosa 


  • English

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Additional Information
Dr. Rex Harner MD is a male Family Practitioner, has 38 years of experience and practices in Family Medicine.
Where does Dr. Rex Harner practice?
Dr. Rex Harner has 5 office locations.
Dr. Rex Harner practices Family Medicine near Rohnert Park, CA.
Additional practice locations include: Santa Rosa, CA and Sacramento, CA.
See Rohnert Park Family Physicians.