Summary

Dr. Ronald Mccowan is an internal medicine physician who graduated from Loma Linda University School of Medicine and completed his residency training at Cleveland Clinic Health System. With 46 years of medical practice, he brings extensive experience to patient care. His long career has provided him with deep expertise in managing complex internal medicine conditions.

Dr. Mccowan practices at UC Irvine Medical Center in Orange, California, and Ruhs Medical Center in Moreno Valley, California. He specializes in treating serious conditions including respiratory failure, high blood pressure, and severe blood pressure emergencies. His practice focuses on hospice care, life-prolonging treatments, and palliative care for patients facing serious illnesses. Patients have given him an average rating of 3.3 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 46 years of experience
  • 33 insurance plans accepted
  • Cleveland Clinic Health System
  • 4 written reviews
  • 1 specialty
  • 5 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Ronald Jeffrey Mccowan has 2 locations

UC Irvine Medical Center

101 The City Dr SOrange, CA 92868

Ruhs Medical Center

26520 Cactus AveMoreno Valley, CA 92555

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Dr. Ronald Jeffrey Mccowan, MDEric HarkerDr. Nima Ghadimi, MDDr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
3.9 
3.8 
46 Years of Experience 25 Years of Experience 29 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish
Orange , CALyons , COScottsdale , AZKaty , TX
Med School: LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE Med School: Duke University School Of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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Insurance Plans Accepted by Dr. Ronald Jeffrey Mccowan

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • Cigna
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Oscar Health Insurance
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Vantage Health Plan, Inc.
  • Wellcare

Medical Specialties

Dr. Ronald Jeffrey Mccowan has the following specialty

Specialty Expertise

Dr. Ronald Jeffrey Mccowan has the following 5 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Certifications, License, & Education

46 Years Experience

EDUCATION & TRAINING

Residency

Cleveland Clinic Health System

Medical School

LOMA LINDA UNIVERSITY SCHOOL OF MEDICINEGraduated in 1980

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Frequently Asked Questions

Is Dr. Ronald Mccowan accepting new patients?
Dr. Ronald Mccowan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Ronald Mccowan accept my insurance?
You can see the insurance plans that Dr. Ronald Mccowan accepts on their Vitals profile.
Does Dr. Ronald Mccowan accept virtual/telehealth appointments?
Dr. Ronald Mccowan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Ronald Mccowan's office located?
Dr. Ronald Mccowan's office is located at 101 The City Dr S, Orange, CA, 92868.
How can I make an appointment with Dr. Ronald Mccowan?
You can find contact information for Dr. Ronald Mccowan here on Vitals.

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