Jonathan Cotliar has been Chief Medical Officer of Science 37 since November 2016. Prior to assuming this role, from November 2016 to May 2019, Jonathan served as Vice President of Medical Affairs of Science 37, where he contributed as an investigator on a number of virtual clinical trials in addition to his work in support of business development and regulatory strategy. He currently serves as Director of Inpatient Dermatology at Harbor-UCLA Medical Center, with previous full-time faculty appointments at the David Geffen School of Medicine at UCLA, Northwestern University Feinberg School of Medicine, and City of Hope National Medical Center, where he was Chief of the Division of Dermatology. Jonathan earned his B.A. from Trinity College, MD from the University of Kentucky College of Medicine, and completed his training in dermatology and internal medicine at the David Geffen School of Medicine at UCLA. While at UCLA, he completed an NIH-sponsored K30 Fellowship in translational investigation. Jonathan is also board-certified in both internal medicine and dermatology.