Phone: 717-637-4188. Nurse Advice Line: 866-968-7731. Fax: 717-646-7429. At UPMC Pinnacle McSherrystown Primary Care (formerly Hanover Medical Group McSherrystown Family Practice), we are devoted to providing expert medical care to the families of McSherrystown. We are a part of the trusted UPMC name that focuses on family medicine and primary ....