Charles J. Willey, M.D.

After medical school at the University of Missouri Columbia, Dr. Willey completed his residency in Internal Medicine at St. Johns Mercy Medical Center in St. Louis. He has practiced Internal (…)
After medical school at the University of Missouri Columbia, Dr. Willey completed his residency in Internal Medicine at St. Johns Mercy Medical Center in St. Louis. He has practiced Internal (…)
Umar Farooq serves as President of Essence Healthcare, the wholly owned health plan of Lumeris. Umar’s responsibilities include directing the health plan’s short- and long-range strategic plans, managing P&L, driving (…)
As Head of Growth and Market Development at Lumeris, John Fryer leads a team that partners with health system and provider organizations’ leadership to develop detailed and pragmatic solutions to (…)
Valerie Simon leads marketing and communications at Lumeris, bringing a passion for transforming healthcare delivery and more than 20 years of success driving revenue growth, brand awareness and organizational reputation. (…)
Dr. Alexander serves as the Chief Medical Officer for Population Health Analytics at Lumeris, where he helps clients improve the health of populations, by using data and information technology to (…)
Julie Hammes leads the People and Culture team at Lumeris, ensuring we have the right talent doing the right things with the tools and incentives to be successful, while growing (…)
Joe serves as Senior Vice President, Strategic Initiatives & ACO Programs for Lumeris. In this capacity, he oversees comprehensive performance and operational functions related to population health initiatives, provider partnerships, (…)
Martha Butler is an experienced executive with over 30 years of comprehensive knowledge in healthcare on both the provider and the payer side. Martha understands the importance of helping organizations (…)
Michael Cousins is a seasoned leader who manages the strategic, financial, and operational responsibilities for Lumeris’ PHSO line of business. He joined Lumeris as Chief Analytics Officer following the company’s (…)
An entrepreneur in healthcare, financial services and energy, Mike has led teams that built Continuum, a multi-billion dollar global leader in insurance software; Healtheon/WebMD, the largest consumer health information and (…)