HealthCareAtlasUSA

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Doctors / CA

WILLIAM CLARK KOONCE, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE

Graduated: 1985

Also: DIAGNOSTIC RADIOLOGY

NPI: 1124010095

Practice Locations (2)

219 NOGALES AVE, SUITE B

SANTA BARBARA, CA 931053848

8056827200

300 HOT SPRINGS RD

SANTA BARBARA, CA 931082037

Source: CMS National Downloadable File, September 2026.

WILLIAM KOONCE, MD | HealthCareAtlasUSA