1973 M.D. J.Gutenberg-University, Mainz/Germany
1977 Dr.med. J.Gutenberg-University, Mainz/Germany Clin. Chemistry/Pathology
1985 PhD (Habil) J.W. Goethe-University, Frankfurt/M. Germany, Pharmacology


Positions and Employment
1974-80 Internship and residency training in Internal Medicine, Tropical Medicine, Surgery
1980-87 Fellow; Department Pharmacology, J.W. Goethe-Universität, Frankfurt/M.
1985 Habilitation in Pharmacology (PhD), J.W. Goethe-Universität, Frankfurt/M.
1986 Privatdozent (Res Assist. Professor) Pharmacology, J.W. Goethe-Universität, Frankfurt/M.
1987-89 sabbatical Medicine Branch NCI/NIH, Bethesda (with Marc E. Lippman, MD)
1989 associate Professor, Pharmacology & Medicine, Georgetown University, Washington DC
1994 tenure as Professor, Pharmacology & Medicine, Georgetown University, Washington DC
2000 Chief Divison of Biochemistry & Pharmacology, Dept of Oncology Georgetown University
2006 associate Director for Basic Science Lombardi Cancer Center

Study Sections
1994-2001 Member, NIH Study Sections NCI SPORE (Skin, Prostate, GI, Brain), SEPs
2001-present Member, NIH Study Section CAMP, interim Chair MONC (2005)
2002-present NCI Program for the Assessment of Clinical Cancer Tests (PACCT); Committee Member