Dr. Gallahan graduated from the University of Virginia School of Medicine in 2004. He works in Richmond, VA and 2 other locations and specializes in Gastroenterology. Dr. Gallahan is affiliated with Bon Secours St Francis Medical Center, Chippenham Hospital, Johnston-Willis Hospital, Southside Regional Medical Center and St Marys Hospital.
Medical School: University of Virginia School of Medicine; Graduated 2004
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*This physician has multiple office locations. See Office Information for details.