Archives: Leadership Profiles

W. Michael Long

March 3, 2017 | By

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 (…)

Gail Halterman

February 16, 2017 | By

Gail Halterman is an experienced legal professional and health care executive.  She joined Lumeris after a distinguished career in private practice at Lathrop & Gage, LLP, a full-service national law (…)

Ben Grabski

August 19, 2022 | By
Ben Grabski, Chief Financial Offier, Lumeris.

Ben Grabski serves as Chief Financial Officer of Lumeris and Chief Executive Officer and President of Essence Healthcare, driving financial strategy and business growth. In his role, Ben is responsible (…)

Debbie Zimmerman, MD

February 14, 2017 | By

In her role as Corporate Chief Medical Officer for Lumeris, Dr. Zimmerman builds the clinical strategy for the organization to support the Lumeris operating model. She directs the physician leadership (…)

Jeff Smith

February 4, 2017 | By

Jeff Smith is responsible for the development, deployment and customer success for all Lumeris solutions. Jeff focuses on innovation, outcomes, and de-risking the provider transformation to a value-based business model. (…)

Jean-Claude Saghbini

April 7, 2020 | By

Jean-Claude Saghbini leads technology and engineering for population health management at Lumeris to improve outcomes and reduce care variability and costs in value based care. With more than fifteen years (…)

Julie Hammes

July 26, 2022 | By
Julie Hammes – SVP, People & Culture | Lumeris

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 (…)

Jeff Carroll

January 4, 2017 | By

Jeff Carroll is a proven leader with a decade of experience working with healthcare providers to design and execute profitable growth strategies. He is responsible for driving the marketing and (…)

John Fryer

July 16, 2020 | By
john fryer lumeris

As Chief Revenue Officer at Lumeris, John Fryer leads a team that partners with health system and provider organizations’ leadership to develop detailed and pragmatic solutions to own, deploy, and (…)

Valerie Simon

November 15, 2021 | By

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. (…)

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