Prior to joining Weill Cornell Medical Center/ NewYork-Presbyterian Hospital, Dr. Ouseph completed his Anatomic and Clinical Pathology Residency training at Brown University, Hematopathology Fellowship at Brigham and Women’s Hospital/Harvard University and Molecular Genetic Pathology Fellowship at Stanford University. His primary research interests include mutational spectrum of myeloid neoplasia and clonal hematopoiesis, and regulation or cell cycle, ploidy and DNA damage response.