our providers

Donald Kwok, MD




University of Texas Southwestern


Cedars- Sinai Medical Center


University of California, Los Angeles 


Born and raised in San Francisco, CA, Dr. Donald Kwok has called Las Vegas home since 1994. Upon graduating from the University of Texas Southwestern Medical School where he worked as a GI technician, Dr. Kwok, completed a fellowship in gastroenterology at UCLA. He then went on to pursue a fellowship in pancreatobiliary endoscopy at the Sylmar California Olive View Medical Center. Today, Dr. Kwok continues his specialty work in pancreatic and biliary diseases which involves the gallbladder, bile ducts and certain cells inside the liver.


Dr. Kwok, a board certified gastroenterologist, is honored to be a member of the Gastroenterology Associates team where he refers to his colleagues as very smart and caring physicians. His personal mission is to inform as many people as possible that colon cancer screening, without a doubt, saves lives.


Dr. Kwok is a father to three boys, whom he enjoys spending as much time with as possible. When he’s not seeing patients at Gastroenterology Associates, you’ll find him playing golf and racquetball and hanging out with his labradoodle.

"Top Doctors"

We voluntarily seek and exceed stringent national standards for medical quality and safety to ensure the most technologically advanced and reliable diagnostics and treatment plans. We are honored to be referred to patients by many of Las Vegas’ premier primary care physicians and work closely with these doctors to manage effective digestive health treatment.

Our physicians are consistently rated as the best Gastroenterologists in Las Vegas by US News & World Report, Castle Connolly, Vegas Inc., Desert Companion Magazine, Rate M.D. Website, and more.

Board Certified

5 Star Rating

Quick Turnaround

36 Years Experience

Get Help from The Best Gastroenterologists in Las Vegas