Digestive endoscopy aids in the diagnosis and treatment of common gastrointestinal (GI) symptoms like acid reflux, difficulty in swallowing, abdominal pain, indigestion, bleeding, diarrhea, constipation and jaundice. Timely endoscopy can prevent esophageal, gastric and colon cancer by early detection and treatment of pre-cancerous lesions.

The Digestive Endoscopy Unit provides affordable and high-quality gastrointestina endoscopy in a comfortable and safe surrounding.

The Unit’s staff is comprised of board-certified gastroenterologists dedicated to provide expert and compassionate digestive health care. They are ably supported by registered nurses and technicians with specialized training in assisting in endoscopic procedures. Anesthesiologists with particular expertise in GI procedures are on hand to provide deep sedation if necessary.


I. Diagnostic endoscopy

Esophagogastroduodenoscopy (EGD)


Flexible sigmoidoscopy

Balloon-assisted enteroscopy

Capsule endoscopy

Endoscopic ultrasound (EUS) with fine needle aspiration biopsy (FNAB)

Ultra-thin endoscopy

II. Therapeutic endoscopy

Control of GI bleeding


Endoscopic mucosal resection (EMR)

Endoscopic submucosal dissection (ESD)

Endoscopic retrograde cholangiopancreatography (ERCP) with stone extraction or lithotripsy;

  • Biliary or pancreatic stenting

Luminal dilatation and/or stenting

Foreign body extraction

PEG tube insertion

Argon plasma coagulation

III. Interventional hepatology

Liver Biopsy

Aspiration of liver cyst or abscess

Microwave ablation of liver tumors

Your Doctors & Nurses

Adult Gastroenterologists

Jose A. Tan, MD

Arsenio L. Co, MD

Victorio N. Ang, MD

Virgilio C. Lo, MD

Grace R. Gaw, MD

Edward L. Lim, MD

Willy S. Alba, MD

Stephen N. Wong, MD

Jonard T. Co, MD

Frederick K. Tan, MD

Patricia S. Te, MD

Peter Paul L. Uy, MD

Michael Louie O. Lim, MD

Albert E. Ismael, MD

Merle Marie L. Recto, MD

Peter P. Sy, MD

Manley C. Uy, MD

Norberto Estanislao IV, MD

Mary Anne G. Go, MD

Ron Michael M. Tan, MD

Virgilio Lo, Jr., MD

Pediatric Gastroenterologists

Marilou G.Tan, MD

Evangeline Capuli, MD

Surgeon Endoscopist

Alejandro Y. Tan, MD