Former Majority Caucus Administrator, Commonwealth of Pennsylvania Senate

Senator, Commonwealth of Pennsylvania Senate, January, 2007-2019

Representative, Commonwealth of Pennsylvania House of Representatives, 1998-2006

Won Special Election, Representative, Commonwealth of Pennsylvania House of Representatives, February 17, 1998

Member, Doylestown Borough Council, 1994-1996

Chair, Delaware Canal State Park Caucus

Member, Delaware River Basin Caucus

Former Vice Chair, Game and Fisheries Committee, Commonwealth of Pennsylvania Senate

Former Member, Labor and Industry Committee, Commonwealth of Pennsylvania Senate

Former Chair, Law and Justice Committee, Commonwealth of Pennsylvania Senate

Former Member, Rules and Executive Nominations Committee, Commonwealth of Pennsylvania Senate

Former Chair, State Government Committee, Commonwealth of Pennsylvania Senate

Former Member, State Government Committee, Commonwealth of Pennsylvania Senate

Former Director, Bucks County Office of Employment and Training

Member, Ancient Order of Hibernians

Treasurer, Ancient Order of Hibernians

Member, Bucks County Audubon Society

Member, Bucks County Farm Bureau

Member, Central Bucks County Chamber of Commerce

Member, Council on the Arts

Member, Doylestown Kiwanis

Member, Durham Township Historical Society

Member, Executive Committee, Eastern Regional Conference of the Council of State Government

Member, Heritage Conservancy

Member, Historic Fallsington

Member, Penn Environment

Member, Pennridge Chamber of Commerce

Member, Republicans for Environmental Protection America

Board Member, School Employees Retirement System

Member, Tobacco Settlement Investment Board

Member, Upper Bucks County Chamber of Commerce