At the Penn Highlands Elk Emergency Department, we provide exceptional emergency care 24 hours a day, 7 days a week to St. Marys, Pennsylvania and the surrounding communities. Our well trained physicians, providers, nurses, and staff are there to assist you when you are experiencing a life-threatening condition or need immediate care. If you or a loved one is having concerning symptoms, please call 9-1-1 or go to the nearest emergency room.