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David A. Leenen, MD
David Leenen, MD, is a board-certified minimally invasive surgeon who specializes in laparoscopic and endoscopic treatment of disorders of the upper gastrointestinal tract. He graduated medical school from Saint Louis University followed by general surgery residency at Brown University/Rhode Island Hospital. He then obtained further fellowship training in advanced gastrointestinal surgery/foregut surgery at The Oregon Clinic in Portland, OR before joining Morton Hospital. He was recently appointed the Chief of Surgery.
Dr. Leenen specializes in the treatment of disorders of the upper gastrointestinal tract such as reflux (GERD), hiatal and para-esophageal hernias, achalasia, and gastroparesis as well as weight loss/bariatric surgery. He performs advanced endoscopic techniques including pneumatic dilation and per-oral endoscopic myotomy. He is one of the few providers in the area who have been trained in both placement and management of the Enterra Gastric Stimulator for gastroparesis.
Education
- Medical School: Saint Louis University School of Medicine
- Fellowship: Providence Portland Medical Center
- Residency: Rhode Island Hospital
Specialties
- General Surgery
Areas of Expertise
- Bariatric Surgery
- Gastroesophageal Reflux Disease