Memorial Internal Medicine at Elmwood. 1600 6th Ave. Suite 114. York, PA 17403. Phone: 717-755-1244. Nurse Advice Line: 866-968-7731. Fax: 717-757-7644. Our specialty physicians focus on the diagnosis and medical treatment of non-surgical conditions related to the inner functions of the body, such as hypertension, hyperlipidemia, chronic kidney ....