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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).

Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Brian Gwartz, Anesthesiologist, Physiatrist, Pain Medicine is Good. Dr. Gwartz has been reviewed by 19 patients who have provided 8 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.4
Courteous Staff 4.1
Accurate Diagnosis 4.4
Bedside Manner 4.2
Spends Time with Me 4.4
Follows Up After Visit 5.0

Specialties & Research

Dr. Brian Gwartz, MD is board certified in Anesthesiology.

  • He has special expertise in 4 areas:
  • Back Pain
  • Cancer
  • Complex Regional Pain Syndromes
  • Pain

Education & Awards

Dr. Gwartz graduated from University of Illinois at Chicago. He has 1 awards.

On-Time Doctor Award (2014)


Dr. Gwartz has 8 hospital affiliations:

  • Downey Regional Medical Center 
  • Citrus Valley Medical Center - Queen of the Valley Campus 


  • Spanish
  • English

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Additional Information
Dr. Brian Leslie Gwartz MD is a male Anesthesiologist, has 30 years of experience and practices in Anesthesiology and Pain Medicine.
Where does Dr. Brian L. Gwartz practice?
Dr. Brian Gwartz has 2 office locations.
Dr. Brian Gwartz practices Anesthesiology and Pain Medicine near Glendora, CA.
Additional practice locations include: Downey, CA.
See Glendora Anesthesiologists.