Suite 2. Athens, TN 37303. PHONE: 423.267.0466. FAX: 423.778.5177. USA Athens is located in the same office as Covenant Pediatrics (Suite 2). Please note, we do not see patients at this office every day and do not staff a full time receptionist (it is staffed by Covenant Pediatrics). You must call 423.267.0466 to make an appointment..