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Doctors / CA

ALEXANDER K HAN, MD

INTERNAL MEDICINE

Graduated: 2005

Also: GASTROENTEROLOGY

NPI: 1790967743

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

9961 SIERRA AVE

FONTANA, CA 923356720

9094275000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

2295 S VINEYARD AVE

ONTARIO, CA 917617925

9097245000

Source: CMS National Downloadable File, September 2026.

ALEXANDER HAN, MD | HealthCareAtlasUSA