Dr. Mohammed Shafi is a board-certified gastroenterologist and partner at Digestive Disease Specialists in Las Vegas. He completed his internal medicine residency at Wayne State University and his gastroenterology fellowship at Henry Ford Hospital in Detroit, Michigan.

Gener is a Board Certified Family Nurse Practitioner, with a strong educational background and
a passion for gastroenterology. He is dedicated to helping his patients attain optimal digestive
health.

Michael Zimmerman is a board-certified Gastroenterologist who grew up in Rumson, New Jersey and has practiced in Las Vegas since 1995.

Dr. Ghulam Mujtaba, is a board certified gastroenterologist at Digestive Disease Specialists. He specializes in advanced therapeutic endoscopy ERCP (Endoscopic retrograde cholangiopancreatography), EMR( Endoscopic Mucosal Resection) and EUS (Endoscopic Ultrasound) as well as the diagnosis and treatment of conditions of the liver, pancreas, gallbladder and gastroenterology.