The Lewin Group: Detailed Company Information & Corporate Profile

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Summary

The Lewin Group, founded in 1970 and headquartered in Falls Church, Virginia, delivers consulting services focused on the public sector health care landscape.

With a team of 200 to 500 professionals, the firm drives health system modernization, population health improvement, and program integrity initiatives through advanced analytics and value‑based payment systems.

Its expertise spans health services research, quality measures, policy research, strategy and management consulting, as well as learning and diffusion. The group designs, implements, and evaluates programs to enhance care delivery and outcomes for government entities and payers.

Leadership includes CEO Lisa Alecxih, along with vice presidents Sam Masters, Jia Pu, Alberto Sorongon, Darin Ullman, Lia Bunch, Brad Harrison, Roberta Milman, Alicia Goroski, and consultants such as Jennifer Klima, Megan Rushkin, John Mulcahy, Victoria Heller, David Clayman, and Eric Rivera. The Lewin Group’s annual revenue ranges between $100 million and $500 million.

The Lewin Group Websitelewin.com
Industries
The Lewin Group Headquarters Address3160 Fairview Park Dr, Falls Church, Virginia, 22042 US
Company Size200-500 employees
Specialities & Servicespublic sector health care, health services research, health system modernization, population health, program integrity, quality measures, value-based payment systems, advanced analytics, policy research, strategy and management consulting, learning and diffusion, program design, implementation and evaluation
Founded1970
Estimated Annual Revenue$100M - 500M
Updated:2026-09-17

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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The Lewin Group's workforce includes employees across a wide range of tenure levels.

4% have been with the company for 1 to 2 years7% have been with the company for 3 to 4 years5% have been with the company for 5 to 7 years7% have been with the company for 8 to 10 years76% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from The Lewin Group
Lisa Alecxih
Lisa AlecxihSVP, Consulting | CEO, The Lewin Group part of Optum Serve
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Sam Masters
Sam MastersVice President
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Jia Pu
Jia PuVice President | Economics, Evaluation, and Predictive Modeling
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Alberto Sorongon
Alberto SorongonVice President
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Darin Ullman
Darin UllmanVice President
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Lia Bunch
Lia BunchVice President
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Brad Harrison
Brad HarrisonVice President Information Technology
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Roberta Milman
Roberta MilmanVice President
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Alicia Goroski
Alicia GoroskiVice President
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Aiman Amin
Aiman AminIT at The Lewin Group
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Jennifer Klima
Jennifer KlimaSenior Consultant
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Megan Rushkin
Megan RushkinSenior Consultant
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John Mulcahy
John MulcahyConsultant
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Victoria Heller
Victoria HellerResearch Consultant
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David Clayman
David ClaymanSenior Consultant
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Eric Rivera
Eric RiveraResearch Consultant
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The Lewin Group Corporate Information: FAQ

The Lewin Group operates in the Business Consultancy industries. More details can be found on the official website: lewin.com.
The Lewin Group has offices located in Falls Church, US.
The headquarters of The Lewin Group are located in Falls Church, United States.
The Lewin Group currently employs 200-500 people.

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