Pennsylvania Agency of Nurses, Inc. (PAN) is one of the few nurse owned, nurse run Home Care agencies serving Chester, Delaware, Montgomery, and Philadelphia counties. Since 1987 patients and their families have depended on PAN to help with long and short term illness or disability. Our nurses and aides provide the highest quality of care for you or a loved one. PAN is an active member of the Pennsylvania Home Care Association. Long Term Care Consortium of the Main Line and National Care Management Association.