Board of Directors
OHAN’s affairs are governed by its Board of Directors. The following Directors were elected by the members for two-year terms and have responsibilities and duties as stated in the By-Laws.
John Villanacci
John F. Villanacci, Ph.D., NREMT, AEMT, retired from the Department of State Health Services (DSHS) as the Director of the Environmental Epidemiology and Disease Registries Section. During his state service he served as the Chair of the Toxic substances Coordinating Committee, the Texas Environmental Health Institute, the DSHS Institutional Review Board, the Scientific Review Panel, and the Committee on Requests for Personal
Data. He also served as a member of the Agricultural Resources Protection Authority, the Child Fatality Review Team State Committee, the Texas Poison Control Coordinating
Committee, the Traumatic Brain Injury Advisory Council, and the Austin Travis County EMS Advisory Board. He is an Adjunct Associate Professor of Pharmacology and Toxicology with
the University of Texas College of Pharmacy and currently he serves as the Vice-President of the Board of Commissioners for Travis County Emergency Services District #3, which oversees the management of the Oak Hill Fire Department. He is an Advanced EMT and periodically teaches EMTs in the Oak Hill Training Academy. He has lived in Oak Hill since1984. John is a resident of the Circleville neighborhood.
Leigh Ziegler
Director
Leigh Ziegler is a resident of the Travis Country neighborhood.
Jeffrey Bowen
Director
Cynthia Wilcox
Ms. Wilcox has served as President of the Travis Country Community Service Association, and serves on the Boards of the Oak Hill Neighborhood Planning Contact Team and Friends of the Dougherty Arts Center. She is a founding member of the Travis Country Neighborhood Community Garden and also served as a member of Impact Austin and AISD's Environmental Stewardship Advisory Council. She has served on the Campus Advisory Councils of Clint Small Middle School and Austin High School. She also fosters, rescues and rehabilitates abandoned Great Pyrenees.
