Ellen specializes in providing regulatory and strategic advice to health care providers and payors of all types, including hospitals, managed care organizations, long-term care facilities, pharmacies, pharmaceutical and device manufacturers, telemedicine providers, and urgent care and retail health clinics. She also represents companies doing business with, and investing in, health care providers. One of Ellen’s provider clients was quoted saying, “I can bring her any issue or question and she is able to quickly provide insights and answers that are practical and business-oriented. She is a true health care expert.”

Ellen's practice focuses on Medicare, Medicaid, and third-party payor audits and investigations, the development of corporate compliance programs, and hospital/physician relationships, including compliance with the state and federal anti-kickback laws and the Stark Law. In addition, she advises clients on how to deploy telemedicine and internet based health initiatives, electronic health records, and how to address HIPAA privacy and security matters.

Before joining Mintz, Ellen was an assistant attorney general for the Commonwealth of Massachusetts, representing state agencies responsible for health care reimbursement, licensing, and Medicaid fraud prosecutions.

Ellen served as a member of the advisory committee that worked with the Massachusetts Health IT Council on the development and implementation of the statewide HIT strategic plan and health information exchange.

She has written about and speaks frequently on state and federal telehealth laws, the corporate practice of medicine, compliance programs, board governance matters, HIPAA privacy and data security, technology and health care, and hospital/physician relationships. Ellen has successfully argued two cases before the US Supreme Court.