Division Staff

Allen Knapp - Division Director

Phone: (804)-864-7458
Fax: (804)-864-7476
Email: Allen.Knapp@vdh.virginia.gov

Dwayne Roadcap - Environmental Health Coordinator

Phone: (804)-864-7462
Fax: (804)-864-7476
Email: Dwayne.Roadcap@vdh.virginia.gov

Patrick Bolling - Indemnification Fund Officer

Phone: (804)-864-7452
Fax: (804)-864-7476
Email: Patrick.Bolling@vdh.virginia.gov
Fax: (804)-864-7476

Eric Aschenbach- GIS Analyst/Chesapeake Bay TMDL Coordinator

Phone: (804)-864-7472
Mobile: (757) 544-8462
Fax: (804)-864-7476
Email: Eric.Aschenbach@vdh.virginia.gov
Fax: (804)-864-7476

Jim Bowles-Environmental Health Coordinator

Phone: (434) 947-2470
Email:Jim.Bowles@vdh.virginia.gov

Dave Tiller-Environmental Health Coordinator

Phone: 804-785-2135
Email: Dave.Tiller@vdh.virginia.gov

Marcia Degen, P.E., P.hD. - Technical Services Engineer Supervisor

Phone: (804) 387-1883
Email: Marcia.Degen@vdh.virginia.gov

John Aulbach, II, P.E. - Technical Services Engineer

Phone: (540)-570-0556
Email: John.Aulbach@vdh.virginia.gov

John Schofield, P.E. - Technical Services Engineer

Phone: (540) 463-1642
Email: John.Schofield@vdh.virginia.gov

Kemper Loyd, PE, Technical Services Engineer

Phone: (804) 387-5045
Email: Kemper.Loyd@vdh.virginia.gov

Preston Smith - Marina Program Manager

Phone: (804) 864-7468
Email: Preston.Smith@vdh.virginia.gov

Danielle Schools - Marina Program

Phone: 804-864-7467
Email: Danielle.Schools@vdh.virginia.gov