VHAN Leadership

VHAN is governed by a board of directors and committees made up of members and supported by VHAN staff. We give our members a seat at the table to make sure their voice is heard when we plan network solutions, quality goals and learning opportunities.

Executive Leadership

David Posch, MS

Executive Director
Vanderbilt Health Affiliated Network

Cynthia Powell, MD

Chief Medical Officer
Vanderbilt Health Affiliated Network
Senior Vice President
Population Health

C.J. Stimson, MD, JD

Chief Medical Officer
Employer Solutions
Senior Vice President
Population Health

Brent McDonald

Senior Vice President
Population Health

Bobby Addison

Chief Information Officer
Vanderbilt Health Affiliated Network

Ed Marx

Executive Director, Enterprise Analytics
Vanderbilt Health Affiliated Network

Megan Pruce

Vice President, Business Engagement Strategies
Vanderbilt Health Affiliated Network

Larry Sherlog

Vice President, Finance
Vanderbilt Health Affiliated Network

Reed McCulloch

Director, Managed Care Contracting
Vanderbilt Health Affiliated Network
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