Marianne M. Callahan
Deputy Director Clinical
(703) 276-3915
mcallahan@conrad.org

Christine K. Mauck, M.D., M.P.H.
Medical Consultant
(703) 276-3912
cmauck@conrad.org

Jill Schwartz, M.D.
Medical Director
(703) 276-3913
jschwartz@conrad.org

Janet Schafer
Clinical Research Associate/QA
(703) 276-4034
jschafer@conrad.org

Douglas S. Colvard, Ph.D.
CONRAD Associate Director                   
(703) 276-3902
dcolvard@conrad.org

Mohammed Saifuddin, DVM, Ph.D.
Head of Virology
(703) 276-3901 
msaifuddin@conrad.org

Anne Thurman, M.D.
Associate Professor                                Dept. of Obstetrics and Gynecology 
(757) 446-7444
ballagsa@evms.edu

Lydia Antolin, C.R.A.
Director, Administration
and Finance
(757) 446-5111
antolilt@evms.edu

Barbara Ross, B.S.N., R.N.
Study Coordinator, Clinical
Research Center
(757) 446-8929
rossbk@evms.edu