Dr. Cotliar is Chief Medical Officer of Science 37. Over the course of his tenure with the organization, Jonathan has worked as a principal investigator on a number of decentralized clinical trials in addition to his work in support of business development and regulatory strategy. He currently serves as volunteer faculty 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, M.D. 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 board-certified in both internal medicine and dermatology.