Fairfield Medical Center. Attn: Medical Records/Release of Info. 401 North Ewing Street. Lancaster, Ohio 43130. or faxed to: 740-687-8935. or emailed to medical.records@fmchealth.org. Or you may visit us at the Medical Records Department, on the first floor, Monday to Friday 7 a.m.-6 p.m. Please be sure to include the address of the person to ....