- 310 E. Market St. Tiffin, Ohio 44883 U.S.A. (800) 925-9250 Recent News Heidelberg's Porada Departing for College in California Heidelberg Offers Summer Enrichment Program For Kids Shakley Presented With Alumni Excellence Award More News Site Search Quick Links: Select an option... Academic Affairs Courses of Study ---Accounting ---Anthropology ---Archaeology ---Athletic Training ---Biology ...www.heidelberg.edu