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Office
14445 Olive View Dr
Room 6b119-H
Sylmar, CA 91342Phone+1 818-364-3035Fax+1 818-364-3044
Summary
- Dr. William Loos, MD is a board certified internist in Sylmar, California. He is currently licensed to practice medicine in California. He is affiliated with Ronald Reagan UCLA Medical Center and is a Professor at UCLA School of Medicine.
Education & Training
UCLA-VA Greater Los AngelesResidency, Internal Medicine, 1977 - 1980
University of Washington School of MedicineClass of 1977
Certifications & Licensure
CA State Medical License 1980 - 2025- American Board of Internal Medicine Internal Medicine
