The Prince William County Community Services Board (CSB) is a 10-member policy-making Board that serves residents of Prince William County, the City of Manassas and Manassas Park who are in need of mental health, developmental disability, substance abuse, early intervention and emergency services. Members are appointed by each of the  Board of County Supervisors, and one from Manassas and Manassas Park. The CS Board meets the third Thursday of each month. Citizen participation is encouraged at each meeting.

Click on pictures below for Board Member Biographies

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John O'Leary                      Chairman        Brentsville Magisterial District	​	​	Patrick Sowers                       Vice-Chairman                Coles Magisterial District	Timothy Oshiki                     Secretary               City of Manassas
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Altonia Garrett      Neabsco Magisterial District	​	​	Obediah Baker, Jr. Occoquan Magisterial District​	​Voneka Bennett  Woodbridge Magisterial District
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​       Heather Page                 Member-At-Large	​	​	​Latasha Simmons  City of Manassas Park	William Carr, M.D.      Potomac Magisterial District
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	​	​	D. Bradley Marshall                            Gainesville Magisterial District	​