Michael J Guirl, M.D.

Gastroenterology

San Antonio, TX

Specialty

Gastroenterology

Credential

M.D.

NPI

1962496711

Affiliated Facility

Gastroenterology Consultants Of San Antonio Ne

855 Proton Rd., San Antonio, TX 78258

(210) 614-1234

Medicare★ 4.9 Google (829)94% Patient Rating

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Procedures & Specialty

Michael J Guirl specializes in Gastroenterology procedures performed in an outpatient ambulatory surgical setting.

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About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.