Map for Fairfield Medical Center Foundation Map for Fairfield Medical Center Foundation Search | Advanced Search | New Members | Coupons and Discounts | All Categories Family, Community & Non-Profit >> Civic & Social Organizations Fairfield Medical Center Foundation 401 North Ewing StreetLancaster, OH 43130 | directions (740) 687-8105 Visit Site Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.