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Dr. Jon Willen, MD

Infectious Disease Medicine

(818) 226-6811

West Valley Infectious Disease

7230 Medical Center Dr Ste 203 West Hills , CA 91307

Get to Know Dr. Willen

Accepting Patients



45 Years

Care Philosophy

I try to communicate with my patients. I strive to explain their medical condition and discuss their treatment options in plain language. Questions are answered. I want no patient to leave the office thinking they were rushed through their visit.


Wake Forest University School Of Medicine, Medical Center Boulevard 1973

George Washington University Med Center 1976

UCLA San Fernando Valley Me 1978

George Washington University Med Center 1974

Dr. Willen's Experience

Infectious Disease Medicine

Awards & Recognitions

Recognized Doctor

Dr. Willen's Locations

Accepting New Patients


West Valley Infectious Disease

7230 Medical Center Dr Ste 203, West Hills, CA 91307

(818) 226-6811 Fax: (818) 226-6810
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