Our Team
John D. Halamka, M.D., M.S
Diercks President
John D. Halamka, M.D., M.S., the Dwight and Dian Diercks President, Mayo Clinic Platform, and Michael D. Brennan, M.D., President's Strategic Initiative Professor, brings together solution developers, data partners and healthcare service providers to transform healthcare.
Maneesh Goyal
Chief Operating Officer
Maneesh Goyal is Chief Operating Officer of Mayo Clinic Platform and drives its growth and financial performance. He is responsible for developing and executing strategic plans and overall operational excellence and for assessing and developing processes, systems, and infrastructure.
Gelareh Zadeh, M.D., Ph.D.
Chief Medical Officer
Gelareh Zadeh, M.D., Ph.D., is Chief Medical Officer of Mayo Clinic Platform and Chair of the Department of Neurologic Surgery at Mayo Clinic in Rochester. As a Professor of Neurosurgery at Mayo Clinic College of Medicine and Science, she is internationally recognized for advancing brain tumor research. She helps guide Mayo Clinic Platform’s clinical strategy and collaborations to accelerate innovation that benefits patients.
Valentino (Val) Aniceto
Director, Finance
Steve Bethke
Vice President, Solution Developer Market
Heather Griswold
Vice President, Administrative Operations
Michael (Mike) Dolphin
Director, Compliance
Rosanna Fahy
Associate Vice President, Cancer Care Beyond Walls
Phil Fiero
Vice President, Data and Analytics
Jeff Wu
Vice President, Technology
Eric L. Harnisch
Vice President, Provider Market
Sameer Keole, M.D.
Medical Director, Provider Market
Mark Larson, M.D.
Medical Director Midwest, Provider Market
Sonya Makhni, M.D., M.S, M.B.A.
Medical Director, Applied Informatics
Morgan Schacht, J.D.
Legal Counsel, Legal
Ryan J. Uitti, M.D.
Medical Director Southeast, Provider Market