Summary

Dr. Ronald Olah is an internal medicine specialist with four decades of clinical experience serving patients since 1983. He earned his medical degree from the Keck School of Medicine at the University of Southern California and completed his internal medicine residency at Huntington Memorial Hospital. Dr. Olah holds board certification in internal medicine from the American Board of Internal Medicine and provides care in English.

Dr. Olah practices at Huntington Health Primary Care in Pasadena, California, and maintains hospital privileges at Huntington Memorial Hospital. His clinical expertise includes managing high blood pressure and hypertensive emergencies, conditions that affect millions of Americans. He incorporates physical therapy approaches and strength training into patient care plans when appropriate. Patients have given Dr. Olah an average rating of 4.3 out of 5 stars, reflecting their confidence in his comprehensive approach to internal medicine.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 41 years of experience
  • 38 insurance plans accepted
  • speaks English
  • Huntington Hospital
  • 3 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Huntington Health Primary Care Pasadena (Congress St.)

10 Congress St Ste 208Pasadena, CA 91105
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Ronald Olah
Dr. Nima Ghadimi, MD
Eric Harker
Dr. Adama Diarra, DO
Dr. Ronald OlahDr. Nima Ghadimi, MDEric HarkerDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.8 
3.9 
41 Years of Experience 29 Years of Experience 25 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English Speaks English, French, Bambara
Pasadena , CAScottsdale , AZLyons , COTigard , OR
Med School: Keck School of Medicine of the University of Southern California Med School: Univ Iberoamericana Unibe Santo Domingo Med School: Duke University School Of Medicine Med School: Arizona College of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Ronald Olah

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • Ambetter
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - PPO
  • Blue Shield of California
  • Cigna
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • HealthPartners
  • Humana
  • Humana - HMO
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • McLaren Health Plan
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Optum Health
  • SCAN Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • University of Arizona Health Plans
  • Wellcare
  • Wellcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Ronald Olah has the following specialty

Specialty Expertise

Dr. Ronald Olah has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

41 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Residency

Huntington Hospital
Huntington Mem Hosp, Internal Medicine
Huntington Memorial Hospital Program

Medical School

Keck School of Medicine of the University of Southern CaliforniaGraduated in 1985
University of Southern Ca Sch of Med, Los Angeles CaGraduated in 1985

Similar Doctors

Frequently Asked Questions

Which hospitals is Dr. Ronald Olah affiliated with?
Dr. Ronald Olah is affiliated with Huntington Memorial Hospital.
How can I make an appointment with Dr. Ronald Olah?
You can find contact information for Dr. Ronald Olah here on Vitals.
Is Dr. Ronald Olah accepting new patients?
Dr. Ronald Olah is accepting new patients on Vitals. View Dr. Ronald Olah's profile on Vitals to make an appointment.
Where is Dr. Ronald Olah's office located?
Dr. Ronald Olah's office is located at 10 Congress St Ste 208, Pasadena, CA, 91105.
Does Dr. Ronald Olah accept my insurance?
You can see the insurance plans that Dr. Ronald Olah accepts on their Vitals profile.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.