P3 Advisory Board

Our Advisory Board comprises health care luminaries—thought leaders, researchers, caregivers, policy-makers, and health care delivery system experts that bring to P3 significant cross-segment expertise, industry influence, and credibility.


Mary D. Naylor, Ph.D., RN, FAAN

The Marian S. Ware Professor in Gerontology and Director of the New Courtland Center for Transitions and Health at the University of Pennsylvania School of Nursing. For more than two decades, Dr. Naylor has led a multidisciplinary team of clinical scholars and health services researchers in generating, disseminating and translating knowledge designed to enhance the care and outcomes of chronically ill adults and their families. She is the architect of the Transitional Care Model, an evidence-based care management approach designed to improve the quality of care, decrease unnecessary hospitalizations and reduce health care costs for vulnerable community-based older adults.

Dr. Naylor was elected to the National Academy of Medicine (NAM) in 2005; she is a member of NAMs Leadership Consortium on Value & Science-Driven Health Care and co-chairs the Care Culture and Decision-making Innovation Collaborative. Dr. Naylor also is a member of the RAND Health Board of Advisors and the Agency for Healthcare Research and Quality National Advisory Council. In 2016, she completed her six year term as a member of the Medicare Payment Advisory Commission.


Steven Phillips, MD

Dr. Phillips has worked in the field of long term care medicine for the past 25 years as a clinician, researcher and administrator. He remains involved at a local, state and national level with an interest in policy development, quality improvement and population based approaches. He is the founder and CEO/President of Geriatric Specialty Care (GSC) in Northern Nevada. GSC is an “Office Without Walls” serving the frail and home-bound elderly residing in private residences, group care homes, assisted living facilities and nursing facilities.

Dr. Phillips serves as Medical Director at the Sanford Center for Aging within the Division of Health Sciences at the University of Nevada, Reno. He is Professor of Clinical Internal Medicine at the University of Nevada Reno, School of Medicine. Dr. Phillips continues to serve as Medical Director for the HealthInsight Nevada (QIN-QIO) Enhanced Care Coordination Program (ECCP) awarded by the Centers for Medicare and Medicaid Innovation (CMMI). The Admissions, Transitions, Optimization Program (ATOP) is charged with the implementation of INTERACT III throughout 25 nursing facilities across the state of Nevada. Dr. Phillips has served as a member of the NCQA Geriatric Measurement Advisory Panel (GMAP) since 2001. In addition, he serves as a member of the HCP LAN Primary Care Payment Model Work Group.


Margje (Marthe) H. Haverkamp, M.D., Ph.D.

Dr. Haverkamp is an infectious disease specialist who combines expertise in healthcare strategy and system improvement with inside knowledge of the healthcare provider world. Her evidence-based approach is rooted in a strong research background, both in basic-, and health services science, and is supported by a pragmatic leadership style.

Margje has worked in hospitals in the Netherlands and France, and has a Ph.D. in immuno-genetics. Margje performed part of her Ph.D. work at the National Institutes of Health on a Fulbright fellowship (2003-2005), and was recognized afterwards with the Baxter-ESID fellowship award. She has served as a strategic advisor to the Dutch government as part of the Council for Public Health and Healthcare (2012-2015). In 2015, the Commonwealth Fund awarded her the Harkness Fellowship in Healthcare Policy and Practice with which Margje worked at the Harvard T.H. Chan School of Public Health.

Her research, resulting in publications in BMJ quality&safety and the Am. J. Manag. Care, focused on ACOs and the reduction of low-value medical services. Consequently, Margje was awarded the Leadership Foundation Fellowship (2017-2018) by the International Women’s Forum, a membership organization of accomplished women from the private sector, government, not-for-profit, art, and academic world.

Marthe took part in executive leadership programs at the Harvard Business School and INSEAD (Paris). She currently lives in New York City and is an active member of several networks, among others the Netherlands-America Foundation for which she has started the chapter in the Netherlands.


Advisor (To Be Announced)


Advisor (To Be Announced)


Advisor (To Be Announced)