HealthCareAtlasUSA

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Doctors / IL

TIMOTHY CHAO, MD

PSYCHIATRY

Medical school: TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE

Graduated: 2021

NPI: 1255917944

Practice Locations (1)

1211 W 22ND ST

OAK BROOK, IL 605232169

Source: CMS National Downloadable File, September 2026.

TIMOTHY CHAO, MD | HealthCareAtlasUSA