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Mark Lena, MD


St. Joseph Gastroenterology

360 Broadway
Suite 100
Bangor, ME 04401

Phone: 207-907-3550
Fax: 207-907-3544

Mark Lena, MD

Mark Lena, M.D., is a board-certified gastroenterologist. He received his medical degree from Geisel School of Medicine at Dartmouth College and completed post-graduate training at Dartmouth-Hitchcock Medical Center’s Lahey-Hitchcock Clinic. He has been in practice for over 25 years.



Dartmouth College; Internship: Presbyterian/St. Luke’s Medical Center;

Residency, Fellowships: Dartmouth-Hitchcock Medical
Center, Lahey-Hitchcock Clinic;


Board Certified: Internal Medicine, Gastroenterology

(207) 907-1000
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