HealthCareAtlasUSA

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Doctors / TX

JOHN M WILLIS, DO

INTERNAL MEDICINE

Medical school: UNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED

Graduated: 1990

NPI: 1205891207

Practice Locations (1)

MEDHEALTH

252 MATLOCK RD, SUITE 130

MANSFIELD, TX 760634295

8174737184

Source: CMS National Downloadable File, September 2026.

JOHN WILLIS, DO | HealthCareAtlasUSA