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Doctors / CA

JOHN JOON LAH, MD

GASTROENTEROLOGY

Medical school: NEW YORK MEDICAL COLLEGE

Graduated: 2000

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1437221272

Practice Locations (1)

UNITED MEDICAL DOCTORS

521 E ELDER ST, SUITE 104

FALLBROOK, CA 920283082

7607289560

Source: CMS National Downloadable File, September 2026.

JOHN LAH, MD | HealthCareAtlasUSA