High Quality Content by WIKIPEDIA articles! Health Advocate, Inc. is a national health advocacy, patient advocacy and assistance company, serving more than 6,000 clients and 18 million people and offering a spectrum of services to help employers, employees and consumers navigate the healthcare system and facilitate members’ interactions with insurers and providers. The privately-held company was founded in 2001 by former Aetna executives and is headquartered in Plymouth Meeting, Pennsylvania. The company employs registered nurses, medical directors and benefits specialists who address a range of health care and health insurance issues. Personal Health Advocates work one-on-one with members to help them navigate the complicated world of health insurance and medical care. For example, Personal Health Advocates can help members locate providers, address errors on medical bills, answer questions about covergae denials and assist with insurance appeals.