Head of the Field Veterinary Program of the Wildlife Conservation Society
Director of the USDA Southeast Poultry Research Lab
Director of the Viral Section of the Diagnostic Lab at the Cornell University College of Veterinary Medicine
Chief of Molecular Genetics at the Influenza Branch of the CDC
And while you’re at it, check out the other programs on the left sidebar. Past shows have discussed intelligent design (with Ken Miller); A Christian America; and Juan Cole on the war in Iraq, among others.