HealthCareAtlasUSA

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Doctors / TX

GREGORY R MONTOYA, MD

PSYCHIATRY

Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO

Graduated: 1974

Offers telehealth

NPI: 1083614176

Practice Locations (1)

SABINE VALLEY REGIONAL MHMR CENTER

7470 STATE HWY 154

MARSHALL, TX 756704752

90392714664752

Source: CMS National Downloadable File, September 2026.

GREGORY MONTOYA, MD | HealthCareAtlasUSA