Jeffrey M. Leiden, M.D., Ph.D. 
Institute: 1987-1992 at University of 
Michigan Medical Center 
Current: Professor of Medicine and Pathology 
Chief, Section of Cardiology 
The University of Chicago 
Chicago, Illinois 
Howard M. Lenhoff, Ph.D., D.Sc. 
Institute: 1958-1963 at HHMI in Miami 
1963-1964 at University of Miami, 
Department of Zoology 
Current: Professor of Biological Sciences and 
of Social Sciences 
Faculty Assistant to the Vice 
Chancellor, Student Affairs, for 
Academic Liaison and Student- 
Faculty Interaction 
University of California 
Irvine, California 
Gerald S. Levey, M.D. 
Institute: 1971-1978 at University of Miami 
School of Medicine 
Current: Senior Vice President for Medical and 
Scientific Affairs 
Merck and Company 
Rahway, New Jersey 
Ronald Levy, M.D. 
Institute: 1977-1982 at Stanford University 
Current: Professor of Medicine 
Department of Medicine 
Division of Oncology 
Stanford University School of 
Medicine 
Stanford, California 
Dorothy E. Lewis, Ph.D. 
Institute: 1982-1989 at Baylor College of 
Medicine 
Current: Associate Professor of Microbiology 
and Immunology 
Baylor College of Medicine 
Houston, Texas 
Sverre O. Lie, M.D. 
Institute: 1971-1972 at The Johns Hopkins 
University 
Current: Professor of Pediatrics 
Chairman, Department of Pediatrics 
University Hospital (Rikshospitalet) 
Oslo, Norway 
Paul S. Lietman, M.D., Ph.D. 
Institute: 1968-1973 at The Johns Hopkins 
University School of Medicine 
Current: Wellcome Professor of Clinical 
Pharmacology 
Professor of Medicine, Pharmacology 
and Molecular Sciences, and 
Pediatrics 
Director, Division of Clinical 
Pharmacology 
The Johns Hopkins University School 
of Medicine 
Baltimore, Maryland 
John E. Liljenquist, M.D. 
Institute: 1975-1 980 at Vanderbilt University 
Current: Practicing Physician 
Endocrinology and Diabetology 
Idaho Falls, Idaho 
Robert S. Litwak, M.D. 
Institute: 1956-1959 at University of Miami 
School of Medicine 
Current: Professor of Surgery 
Mount Sinai School of Medicine 
New York, New York 
Ernest G. Loten, M.D., Ph.D. 
Institute: 1974-1976 at Vanderbilt University 
Current: Associate Professor in Clinical 
Biochemistry 
Depanment of Pathology 
University of Otago Medical School 
Dunedin, New Zealand 
Robert E. Lynch, M.D. 
Institute: 1978-1980 at University of Utah 
School of Medicine 
Current: Professor of Pathology 
University of Utah School of Medicine 
Salt Lake City, Utah 
Richard P. MacDermott, M.D. 
Institute: 1977-1981 at Washington 
University, St. Louis 
Current: T. Grier Miller Professor of Medicine 
Director, Inflammatory Bowel 
Disease Center 
Gastroenterology Division 
University of Pennsylvania School of 
Medicine 
Philadelphia, Pennsylvania 
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