HealthCareAtlasUSA

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Doctors / TX

OSCAR JACK CHASTAIN III, MD

THORACIC SURGERY

Medical school: BAYLOR COLLEGE OF MEDICINE

Graduated: 1980

Also: VASCULAR SURGERY

NPI: 1285635409

Practice Locations (5)

CHRISTUS TRINITY CLINIC

PO BOX, SUITE 846098

DALLAS, TX 752846098

CHRISTUS TRINITY CLINIC

700 E MARSHALL AVE, CHRISTUS TRINITY CLINIC

LONGVIEW, TX 756015580

9033151488

CHRISTUS TRINITY CLINIC

703 E MARSHALL AVE

LONGVIEW, TX 756015500

CHRISTUS TRINITY CLINIC

620 S FLEISHEL AVE, CHRISTUS TRINITY CLINIC

TYLER, TX 757012041

9036064900

CHRISTUS TRINITY CLINIC

630 S FLEISHEL AVE

TYLER, TX 757012041

9036065560

Source: CMS National Downloadable File, September 2026.

OSCAR CHASTAIN, MD | HealthCareAtlasUSA