Dr. Rosan is a former Vice President of Health Innovation for Walgreens and Senior VP of Health Innovation at the Walgreens Health and Wellness Division. Dr. Rosan was one of the first medical directors at HMO of Pennsylvania, which grew to become US Healthcare, and while there held many senior corporate leadership positions and developed one of the first and largest breast and colorectal cancer screening programs in the United States. He is a member of Robin Hood Ventures, an angel group that provides both financial and mentoring help to startup companies in the Delaware Valley. Dr. Rosan is a family physician and serial entrepreneur with over 30 years of experience in extensive leadership experience in various industries, most prominently those related to medicine and health insurance.