David Johnson, M.D., on DOCS
David Johnson, M.D. Chair of Internal Medicine and holder of the Donald W. Seldin Distinguished Chair in Internal Medicine at UT Southwestern, discusses the DOCS program and his role as a mentor.

David Johnson, M.D. Chair of Internal Medicine and holder of the Donald W. Seldin Distinguished Chair in Internal Medicine at UT Southwestern, discusses the DOCS program and his role as a mentor.