Dr. David J. Wolf is a retired hematologist and medical oncologist who spent his professional career on the Faculty of Weill Cornell Medicine and New York- Presbyterian Hospital. He is an antiquarian medical book collector who has been a member of the Grolier Club since 2010. He sits on the Board of Governors and is chair of the membership committee of the American Osler Society. In 2021 Dr. Wolf established the David J. Wolf, M.D. Medical Archives Endowment, which sponsors the David J. Wolf, M.D. Visiting Research Scholar Program at Weill Cornell Medicine. He is a member of the Association of International Bibliophiles, sits on the NY Academy of Medicine History of Medicine Executive Committee, and is the faculty advisor to the WCM Medical Student History of Medicine Club.