Dr. Sean Martin
Chief Medical Officer
Dr. Sean Martin is the Chief Medical Officer at Oscar Health where he is responsible for implementing Oscar’s clinical capabilities and enhancing the quality of care and outcomes for its members. Prior to this role, he served as Vice President of Member Programs at Oscar Health, where he provided clinical leadership across Member Programs, which encompasses programs related to population health, virtual care, pharmacy and behavioral health. Dr. Martin is an avid champion of the use of technology to improve care delivery, patient engagement, patient care outcomes and healthcare costs.
Prior to joining Oscar, he held positions as an executive, advisor and board member with several digital health companies, including most recently as the Chief Medical Officer at Seremedi. He also served as the Chief Executive Officer at Medifr, leading the company through its acquisition in 2015.
Previously, Dr. Martin practiced and taught general internal medicine at both private and academic institutions. His contributions to clinical research have resulted in multiple presentations at national scientific meetings and publications in peer-reviewed medical journals.
Dr. Martin is board certified in Internal Medicine. He graduated with a B.A. from Stanford University, and he earned his medical degree from the Baylor College of Medicine. He completed his internship and residency at the University of Colorado.
Dr. Okiki Louis is the President of Oscar Medical Group where she oversees clinical operations for Oscar Health.