The Collaborative Leadership Team
Bringing together decades of expertise and talent, our leadership team consists of professionals whose experience spans public policy, clinical service delivery, behavioral health management, program strategy, product development and operations.
The Georgia Collaborative ASO
Marge Ackerman
Interim Chief Executive Officer
Chris Carson, MD
Chief Medical Officer
Karen Lee
Chief Financial Officer
Katie Cossette, LCSW
Compliance Officer
Nathan Butzen, PsyD
Director, Behavioral Health
Nicole Griep
Director, Quality Management
Jessica Willhite, LPC
Director, Provider Relations
Derrick Kennedy, PhD
Director, Information Technology
Jean Olshefsky, CPS, CARES
Director, Recovery and Advocacy
Lena Gomes
Director, Knowledge Management and Reporting
The Georgia Collaborative ASO Partners
Wendy Farmer, LPC
Chief Executive Officer, GCAL
Marion Olivier
Administrative Director, Delmarva Foundation