Delegate, Maryland State House of Delegates, District 28, 2006-2014

Chair, Charles County Delegation, 2011-2012

Member, Rural Health-Care Work Group, Maryland State House of Delegates, 2011-present

Member, Early Childhood Development Advisory Council, 2008-present

Member, Commission on Civic Literacy, 2007-present

Member, Charles County Acquired Immune Deficiency Syndrome (AIDS) Task Force

Member, Citizens Advisory Committee for Charles County Comprehensive Plan

Former Chair, Council on Aging, Charles County

Former Chair, Foster Care Review Board, Charles County

Former Vice-Chair, Planning Commission, Charles County

Member, Tri-County Council for Southern Maryland, 2007-present

Member, Finance Resources Subcommittee, Maryland State House of Delegates, 2009-2010

Member, Revenues Subcommittee, Maryland State House of Delegates, 2009-2010

Member, Ways and Means Committee, Maryland State House of Delegates, 2007-2010

Member, Executive Board, Tri-County Council for Southern Maryland, 2007-2009

Member, Commission to Study Southern Maryland Transportation Needs, 2007-2008

Member, Education Subcommittee, Maryland State House of Delegates, 2007-2008

Member, Transportation Subcommittee, Maryland State House of Delegates, 2007-2008

Southern Maryland Field Representative, United States Senator Paul S. Sarbanes, 2003-2006

Director, Mediation Services, Circuit Court, Prince George's County, 2001-2002

Private Mediation Practice, Charles County, 1991-2001

Director, Murphy & Milano Incorporated, 1986-1991

Director, Educational/Vocational Testing and Counseling Services, University Counseling Center, George Washington University, 1984-1986

Psychometrist/Counselor, University Counseling Center, George Washington University, 1981-1984

Science and Math Teacher, General Smallwood Middle School, Indian Head, 1975-1978

Microbiologist, National Institutes of Health, 1971-1974

Former Member, Board of Directors, Mental Health Authority, Charles County

Member, Board of Directors, Senior Services of Charles County Incorporated

Member, Charles County Chamber of Commerce

Former Board Member, Conservancy for Charles County

Founding Member, Conservancy for Charles County

Founder, Foster Children's Support Fund

Member, Mattawoman Creek Citizens Advisory Committee

Member, Southern Maryland Leadership Committee, Reality Check Plus

Member, Waldorf Rotary Club