Browse Health
Internist
25 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

3.5
  • Currently 3.5 of 4 stars
(9)
Patient comments (2)

The overall average patient rating of Dr. Ronald Olah is Excellent. Dr. Olah has been reviewed by 9 patients who have provided 2 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.8
  • Currently 3.75 of 4 stars
Promptness 3.0
  • Currently 3 of 4 stars
Courteous Staff 3.0
  • Currently 3 of 4 stars
Accurate Diagnosis 3.0
  • Currently 3 of 4 stars
Bedside Manner 3.0
  • Currently 3 of 4 stars
Spends Time with Me 2.8
  • Currently 2.75 of 4 stars
Follows Up After Visit 3.0
  • Currently 3 of 4 stars

Specialties & Research

Dr. Ronald Olah, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Olah graduated from University of Southern California , Los Angeles. He has 2 awards.

Awards  
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2009, 2014)

Affiliations

Dr. Olah has 8 hospital affiliations:

  • San Gabriel Valley Medical Center 
  • Huntington Hospital 

Languages

  • Spanish

> > > > Dr. Ronald Olah, MD

Similar doctors nearby

Dr. Barry Blum

Internal Medicine
34 years experience
Pasadena, CA

Dr. Thirmula Yenumulapally

Internal Medicine
18 years experience
Pasadena, CA

Dr. Betsy Felser

Internal Medicine
18 years experience
Pasadena, CA

Dr. Todd Turner

Internal Medicine
13 years experience
Pasadena, CA

Dr. Sylvia Preciado

Internal Medicine
20 years experience
Pasadena, CA

Dr. Carol Thrun

Internal Medicine
37 years experience
Pasadena, CA
Search All Similar Doctors
Additional Information
Dr. Ronald Peter Olah MD is a male Internist, has 25 years of experience and practices in Internal Medicine.
Where does Dr. Ronald P. Olah practice?
Dr. Ronald Olah has 1 office location.
Dr. Ronald Olah practices Internal Medicine near Pasadena, CA.
See Pasadena Internists.