Skip Over Navigation Links

Notice

Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the we​bsite 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 USA.gov.

OSR Staff Contacts

​​
Manas Chattopadhyay, Ph.D.Manas Chattopadhyay, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Chattopadhyay coordinates the review for the Support of Competitive Research Program as well as for applications in the areas of biochemistry, cellular biology and molecular biology.

Stephanie Constant, Ph.D.Stephanie Constant, Ph.D.
Chief
Biographical Sketch

Dr. Constant oversees the review of a broad range of research, research training, research education, and center grant applications assigned to NIGMS, and ensures OSR is following the most up to date NIH policy procedures.

​​
Lisa Dunbar, Ph.D.Lisa Dunbar, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Dunbar oversees the review of a wide range of grant mechanisms including scientific projects and training and workforce development programs.

Robert Horowits, Ph.D.Robert Horowits, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Horowits has managed the initial peer review of applications for funding from a wide variety of NIGMS programs.

Rebecca H. Johnson, Ph.D.Rebecca H. Johnson, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Johnson has managed the initial peer review of applications for funding from a wide variety of NIGMS programs.

Tracy Koretsky, Ph.D.Tracy Koretsky, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Koretsky oversees the review of grant applications related to research, training and education, and research capacity.

John Laffan, Ph.D.John Laffan, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Laffan manages the review of selected research training, program project, center and research project grant applications and contracts.

Lisa A. Newman, Sc.D.Lisa A. Newman, Sc.D.
Scientific Review Officer
Biographical Sketch

Dr. Newman is a SRO for a standing study section (TWD-B) responsible for reviewing T32 predoctoral training programs in the biological sciences, biostastitics, computational biology, genetics, chemistry biology interface, and biotechnology..

Brian Pike, Ph.D.Brian Pike, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Pike oversees the review of research, research training and education and center grant applications.

Nina Sidorova, Ph.D.Nina Sidorova, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Sidorova manages the review of research grant applications in areas including biochemistry and biophysics and program project grant applications.

Sara Seetharam, Ph.D.Sara Seetharam, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Seetharam manages the initial peer review of applications for funding from a wide variety of NIGMS programs.

Lee W. Slice, Ph.D.Lee W. Slice, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Slice manages manages the TWD-C Scientific Review Group that reviews applications for training programs.

Shinako Takada, Ph.D.
Scientific Review Officer
Biographical Sketch

Dr. Takada coordinates the review of applications for Support of Competitive Research (SCORE) and Centers of Biomedical Research Excellence (COBRE) programs as well as other research and center programs in areas including molecular and cell biology and biochemistry.

​​​​
This page last reviewed on June 20, 2017