Stevens Institute of Technology, 1951-1952
National Bureau of Standards (renamed National Institute of Standards & Technology), 1952-1961
University of Maryland, 1960-1961
National Cancer Institute, 1963-1967
State University of New York (Buffalo), 1967-1977
Frontier Science & Technology Research Foundation (Founmer)
Dana-Farber Cancer Institute, * 1977-??
Harvard School of Public Health, Harvard University, 1977–2007
University of California, Berkeley - visiting
University of Wisconsin - visiting
Imperial College of Science & Technology (London) - visiting
London School of Hygiene and Tropical Medicine (London) - visiting
City College of New York, New York City, B.S., mathematics, 1949;
University of North Carolina at Chapel Hill, M.S., mathematical statistics, 1951;
Marvin Zelen (June 21, 1927 – November 15, 2014) was Professor Emeritus of Biostatistics in the Department of Biostatistics at the Harvard T.H. Chan School of Public Health (HSPH), and Lemuel Shattuck Research Professor of Statistical Science (the first recipient). During the 1980s, Zelen chaired HSPH’s Department of Biostatistics. Among colleagues in the field of statistics, he was widely known as a leader who shaped the discipline of biostatistics. He "transformed clinical trial research into a statistically sophisticated branch of medical research."