HealthCareAtlasUSA

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Doctors / CT

JOHN W MAH, MD

GENERAL SURGERY

Medical school: SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA

Graduated: 1998

Also: CRITICAL CARE (INTENSIVISTS)

NPI: 1316040272

Practice Locations (1)

HARTFORD HOSPITAL

80 SEYMOUR ST

HARTFORD, CT 061028000

8609722249

Source: CMS National Downloadable File, September 2026.

JOHN MAH, MD | HealthCareAtlasUSA