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Dr. James R. Orens, MD

Cardiovascular Disease

  • (909) 427-5000

Dr. Orens's Overview

Dr. James R. Orens graduated from the Univ Auto De Nuevo Leon, Fac De Med, Monterrey, Nuevo Leon, Mexico in 1980. He works in Fontana, CA and specializes in Cardiovascular Disease. Dr. Orens is affiliated with Kaiser Permanente Fontana Medical Center.

Gender: Male

Languages Spoken: English

Dr. Orens's Experience

Years in Practice: 35

Conditions Treated by Dr. Orens

  • Not Available

Procedures Performed by Dr. Orens

Dr. Orens's Specialties

Cardiovascular Disease

Dr. Orens's Education & Training

Medical School: Univ Auto De Nuevo Leon, Fac De Med, Monterrey, Nuevo Leon, Mexico; Graduated 1980

Dr. Orens's Accepted Insurance

  • Kaiser Permanente

Dr. Orens's Office Information & Appointments

Office Locations

Kaiser Permanente Medical Center
Kaiser Permanente Fontana Medical Center

9961 Sierra Ave
Fontana, CA 92335
(909) 427-5000


Office Hours and Information

Fax: (909) 427-7366

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:30 AM - 5:00 PM
Tuesday 8:30 AM - 5:00 PM
Wednesday 8:30 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 AM - 5:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday 8:00 AM - 5:00 PM

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Dr. Orens's Hospital Affiliations

Office Locations