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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).


Our records indicate this doctor is retired.

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Ronald Katz is Excellent. Dr. Katz has been reviewed by 3 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.3
Courteous Staff 4.3
Accurate Diagnosis 5.0
Bedside Manner 3.0
Spends Time with Me 4.3
Follows Up After Visit 5.0

Specialties & Research

Dr. Ronald Katz, MD is board certified in Anesthesiology.

Education & Awards

Dr. Katz graduated from Boston University .


Dr. Katz has 3 hospital affiliations:

  • Orange Coast Memorial Medical Center 
  • Hoag Memorial Hospital Presbyterian 
  • Los Angeles County + University of Southern California Medical Center 

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Additional Information
Dr. Ronald Lewis Katz MD is a male Anesthesiologist and practices in Anesthesiology.
Where does Dr. Ronald L. Katz practice?
Dr. Ronald Katz has 3 office locations.
Dr. Ronald Katz practices Anesthesiology near Los Angeles, CA.
Additional practice locations include: Torrance, CA and Newport Beach, CA.
See Los Angeles Anesthesiologists.