Chief Medical Officer
Sean Martin, MD is a board-certified internist and former practicing primary care physician with a passion for advancing whole-person care. He holds degrees from Stanford University and Baylor College of Medicine. After years in clinical practice, Dr. Martin transitioned into leadership roles focused on improving health care delivery and outcomes.
Before joining Lucet as Chief Medical Officer in 2025, he served as CMO at Oscar Health, where he led initiatives to enhance care quality, accessibility, and member experience. At Lucet, Dr. Martin is driving a clinical strategy that integrates physical and behavioral health, addressing co-morbid conditions through holistic, tech-enabled models. His work emphasizes connecting individuals to the right care quickly and effectively.
Dr. Martin also advises digital health organizations, reinforcing his commitment to innovation and compassionate, patient-centered solutions.
"I’m thrilled to be part of an organization that combines clinical excellence, data-driven insights, and a deep human connection to close the gap between need and care.”