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Gastroenerologists with Martin Health provide diagnostic procedures and treatment for patients with digestive tract diseases that involve the stomach and intestines. What is known as the gastrointestinal (GI) tract can span from the mouth to the anus so you’ll often hear it referred to as the upper tract and the lower tract. To view the organs of the digestive tract, which include the liver, gallbladder, esophagus and pancreas, gastroenterologists commonly perform upper-GI endoscopies or colonoscopies.

You may be referred to a gastroenterologist if you are suffering from a digestive tract disorder. Common conditions can include irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), ulcerative colitis, diverticulitis and heartburn.

For more information or to schedule an appointment, call one of the gastroenterology offices below.


Port St. Lucie
1651 SE Tiffany Ave.
Port St. Lucie, FL 34952
M-F 8:30 a.m. - 5 p.m.
Driving Directions

Edwin Flanagan, DO

Kenneth Kohen, MD

Celso Pineiro, MD
Candy Griffin, ARNP
Mann Medical One
10050 SW Innovation Way
Suite 102
Port St. Lucie, FL 34987
Driving Directions

Celso Pineiro, MD

Berlie Placide, PA-C
Candy Griffin, ARNP

Martin Gastroenterology
823 E Osceola St.
Stuart, FL 34994
M-F 9 a.m. - 5 p.m.
Driving Directions

Benjamin Ngo, MD

Domingo Ngo, MD

Marvin Singh, MD

East Ocean Gastroeneterology
2392 SE Ocean Blvd.
Stuart, FL 34996
Driving Directions

Stephen Fitzgerald, MD

Hali Levine, PA
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Martin Health System
is a not-for-profit, community-based health care organization