General information about Lancaster General Health: Call 888-544-4636 or submit a question.. 24-hour switchboard: Call 717-544-5511. Share feedback about your care or get access to a patient representative: Call our toll-free Care to Share telephone line at 855-657-4273.. MyLGHealth patient portal: For technical support, call 717-544-2860. Technical support for this website: Use this form to ....