Addison Health Systems, Inc. (AHS) has been a national leader in the health care industry since 1985. AHS is the developer of the WritePad Electronic Health Record (EHR) COMPLETE ONC-ATCB Government Certified system. WritePad has over 18,000 users daily and generates over 40 million patient notes per year. AHS has the reputation for being a client driven organization. We understand that our success is dictated by satisfied and referring clinics. This company was founded on the promise of providing health professionals the latest in electronic documentation technology while creating the structure for excellent customer support and service.