Paul R. Hoffmann, MSSW, MBA
Executive Director

Martia Leffall, DDS
Dental Director

Dian Guthrie
Director of Clinic Operations

Keith “Andy” Overton, CPA
Chief Financial Officer

Marisa Joslyn, PHR
Director of Human Resources

James McRae
Director of Information Technology

Board of Directors
Matthew D. Peiffer, CPA, President
Laura Pietzsch, Vice President
Earl B. Johnson, Vice President
John C. Garvey, Jr., CPA, Treasurer

Dallas County Dental Society
Dr. William Gerlach
Jane Evans

M.C. Cooper Dental Society
George Daniels, D.D.S.

Baylor College of Dentistry, Texas A&M University System
Lawrence E. Wolinsky
Daniel L. Jones, D.D.S.
Alton McWhorter, D.D.S.

Members At Large
Dianna Prachyl, R.D.H., M.S.
Phillip Blankhead
James S. Cole, D.D.S.
Angelina Avalos
Jane Richardson
Laverla Hayes
Clara Hoffman
Bobby Houser
Susan Mitchell Jackson
Terry Watson, D.D.S.
Carol Huckin
Pauline Kress
Brad Conner
Nancy DeWitte
Carl Oates
Scott Watson
Michael Li