The Livengrin Executive Team
A dedicated group of thought leaders committed to treatment advancement and support of long̴‑term recovery.
Executive Team
David Blenk
President & CEO
Dr. James W. Cornish, M.D.
Medical Director
Holly Livingston, M.S.W.
Vice President | Business Development
Hai H. Nguyen, C.P.A.
Vice President | Finance
Tasha Toomer, B.B.A., M.S.
Vice President | Human Resources
Board of Directors
Bruce R. Murray
Chairperson
Allen W. Toadvine, Esq.
Vice-chairperson
Pamela S. Janvey
Secretary
Joseph P. McNally
Treasurer
Harry McClosky
Joseph Guglielmi
Walt Higgins
Michael Astringer
Melissa Santarelli, MBA
Anne F. Berlin
Eileen M. Bonner, M.D.
Ronald W. Davis
Edward J. Haaz
John Kane
Joseph R. Jingoli
Steven Leckerman
Rob Leipziger
