Tri-County Memorial Hospital is a 65-bed health care facility in the Village of Gowanda, NY. Founded in 1937, the not-for-profit hospital is a member of the Buffalo General Health System and affiliated with the State University of New York at Buffalo School of Medicine and Biomedical Sciences. Tri-County serves Southern Erie, Chautauqua and Cattaraugus County residents, including the Seneca Nation of Indians and the largest Olde Order Amish community in New York State.