Dr. John Mach, a geriatrician with 40 years of clinical and business leadership experience, is the founder and general manager of Mach Health Care Strategies, providing consulting services to organizations serving high-needs, high-risk populations.
For 13 years, Dr. Mach served as CEO and chief medical officer (CMO) of Evercare, UnitedHealth Group’s award-winning division and the largest private sector entity in the U.S. dedicated to frail elderly and people with disabilities. He currently serves as senior advisor at both NPHI and Healthsperien, and as CMO at Ceresti Health, a technology-enabled platform supporting family caregivers.
Previously, Dr. Mach held CMO roles at Medica Health Plans, Evolent, UnitedHealth Group’s Medicare division, and XL Health. He also served as president of complex care management at Univita, an integrated, risk-bearing home care services company operating nationally.
As of June 2022, Dr. Mach serves as chair of the Board of Trustees of the John A. Hartford Foundation of New York, the country’s oldest and largest private philanthropic funder of geriatrics research and education.