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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.

Texas Digestive Disease Consultants: Irving/Las Colinas

Texas Digestive Disease Consultants: Irving/Las Colinas

Monday – Thursday
8:00AM – 4:30PM

Friday
8:00AM – 4:00PM

Request An Appointment

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.

Texas Digestive Disease Consultants: Irving/Las Colinas
701 Tuscan Drive, Suite 110, Irving, TX 75039
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Our Providers

Taylor Derousseau, M.D.

Gastroenterologist
 in Irving, TX
Meet Dr. Derousseau

Juan Martinez, M.D.

Gastroenterologist
 in Irving, TX
Meet Dr. Martinez

Rikin Patel, M.D.

Gastroenterologist
 in Grand Prairie, TX
Meet Dr. Patel

Zeeshan Qureshi, M.D.

Gastroenterologist
 in Irving, TX
Meet Dr. Qureshi

Alex Sala, P.A.

Physician Assistant
 in Irving, TX
Meet Alex

Sameer Veerani, N.P.

Nurse Practitioner
 in Irving, TX
Meet Sameer

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.