Gilbert Ong, MD

Colorectal Surgery, Gastroenterology

Accepting New Patients

Phone: 509.314.6565

Board certification Gastroenterology
Board certification Internal Medicine
Fellowship Gastroenterology; State University of New York–Upstate Medical University; Syracuse, NY
Residency Internal Medicine; SUNY-Upstate Medical University; Syracuse, NY
Doctor of Medicine University of Santo Tomas; Manila, Philippines
Bachelor Medical Technology; University of Santo Thomas; Manilla, Philippines

Gilbert Ong, MD, is a board-certified gastroenterologist specializing in gastrointestinal disorders and diseases, endoscopy, and liver diseases. He is also board-certified in Internal Medicine.

Dr. Ong and his team are proud to provide personalized and compassionate GI care to patients. His services include:

  • EGD or upper-GI endoscopy and colonoscopy
  • ERCP, an endoscopic procedure to diagnose and treat problems in the gallbladder, bile ducts and pancreas
  • Paracentesis
  • PEG tube placement
  • Video capsule endoscopy
  • Abdominal triggered point injection
  • Esophageal banding
  • Treatment for abdominal pain, inflammatory bowel diseases like Crohn’s disease and ulcerative colitis, and liver diseases. 
Languages:
  • English
  • Filipino/Tagalog
  • Chinese (Hokkien, some Mandarin)
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