Information for UPMC Hanover Patients. We want to ease your stress and help you prepare for your stay or same-day surgery at UPMC Hanover. If you can't find what you're looking for, or you have questions or concerns, please call us at 717-231-8900 between the hours of 9 a.m. to 5 p.m. or email pn_corpcontactcenter@upmc.edu..