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Dr. Warren D. Johnston, MD

Cardiovascular Disease, St Josephs Heritage Healthcare

Dr. Johnston's Background Bio

Dr. Warren D. Johnston has been practicing medicine for 39 years. Dr. Johnston graduated from the University of Rochester School of Medicine and Dentistry in 1975. He practices medicine in Orange, CA and specializes in Cardiovascular Disease. Dr. Johnston is affiliated with Hoag Memorial Hospital and Saint Joseph Hospital Of Orange. He speaks English and Spanish.

Gender: Male

Years in Practice: 39 Years

Languages Spoken: English, Spanish

Dr. Johnston's Education & Training

Medical School: University of Rochester School of Medicine and Dentistry

Graduation Date: 1975

Dr. Johnston's Specialties & Hospital Affiliations

Hospital Affiliations: Hoag Memorial Hospital, Saint Joseph Hospital Of Orange

Specialties: Cardiovascular Disease

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