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Due to inclement weather, all GSI Offices and Endoscopy Centers will be closed on Monday, 1/26/2026. 

We will be opening at 11am on Tuesday, 1/27/2026. Outpatient procedures and office appointments scheduled before 11am are being rescheduled. Please call our office at 804-285-8206 to schedule or reschedule your appointment as needed.

Christie Morrison

, N.P.

Nurse Practitioner

Locations

Texas Digestive Disease Consultants: San Antonio – Mission Trail

3327 Research Plz
Suite 305
San Antonio, TX 78235

Phone: 210-977-0046
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Texas Digestive Disease Consultants: San Antonio – ALON

11503 Northwest Military Highway
Suite 207
San Antonio, TX 78231

Phone: 210-817-8080
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Texas Digestive Disease Consultants: San Antonio – Pearl Brewery/Riverwalk

621 Camden Street
Suite 202
San Antonio, TX 78215

Phone: 210-253-3422
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Request An Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.