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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.

Arizona Digestive Health: Mesa – Desert Endoscopy Center

Arizona Digestive Health: Mesa – Desert Endoscopy Center

603 W. Baseline Road
Mesa, AZ 85210
Phone: 480-461-1088
Fax: 480-461-1657
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.

Arizona Digestive Health: Mesa – Desert Endoscopy Center
603 W. Baseline Road, , Mesa, AZ 85210
Map of

Our Providers

Mary A. Atia, M.D.

Gastroenterologist
 in Gilbert, AZ
Meet Dr. Atia

Brian Fung, M.D.

Gastroenterologist
 in Gilbert, AZ
Meet Dr. Fung

Andrew J. Grade, M.D.

Gastroenterologist
 in Queen Creek, AZ
Meet Dr. Grade

Nilay Kavathia, M.D.

Gastroenterologist
 in Queen Creek, AZ
Meet Dr. Kavathia

Rohit V. Mahajani, M.D.

Gastroenterologist
 in Gilbert, AZ
Meet Dr. Mahajani

Sarabdeep Mann, M.D.

Gastroenterologist
 in Gilbert, AZ
Meet Dr. Mann

Sumir M. Patel, M.D.

Gastroenterologist
 in Queen Creek, AZ
Meet Dr. Patel

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.