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Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

William Greenberg, Ph.D.

Program Director
Division of Cancer Treatment and Diagnosis (DCTD)
Preclinical Therapeutics Grants Branch

Dr. William Greenberg received his Ph.D. in chemical biology from the California Institute of Technology. His research focused on the design, synthesis, and biochemical characterization of sequence-specific DNA binding molecules. After postdoctoral studies at Scripps Research on design of new RNA binding aminoglycoside antibiotics, he worked in the biotech industry and as an assistant professor at Scripps Research. During this time, he gained experience in a wide range of disciplines, including medicinal chemistry, high-throughput screening, biocatalysis, and glycobiology. He joined NIH in 2009 and served as a Scientific Review Officer at the Center for Scientific Review for over a decade. He managed a study section focused on structural biology and macromolecular biophysics across a wide range of biological systems, as well as special emphasis panels in chemical biology, drug discovery, and structural biology. His programmatic interests include preclinical cancer drug discovery and development, chemical biology, and molecular mechanisms of cancer therapeutics.

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