Sean Barwis, MBA, serves as Chief Operating Officer of Washington Health Medical Group, bringing more than 15 years of experience in healthcare operations, strategic growth, and organizational leadership. Throughout his career, he has focused on improving operational efficiency, expanding access to care, and enhancing the patient experience. His leadership experience spans large, multispecialty healthcare organizations, with an emphasis on fostering high-performing teams and delivering quality, patient-centered care.

Prior to joining Washington Health Medical Group, Sean held several leadership positions at Optum Health, part of UnitedHealth Group, most recently serving as Vice President of Group Operations. In this role, he oversaw operations across Orange County and San Diego, supporting 32 clinics, an ambulatory surgery center, and more than 450 staff members. His work focused on strengthening clinical operations, expanding provider networks, improving care coordination, and advancing organizational performance.

Earlier in his career, Sean held leadership roles at Atrius Health, where he directed urgent care operations and ambulatory program development, as well as Milford Regional Medical Center, where he supported healthcare technology and systems initiatives. His experience includes expanding healthcare services, developing strategic partnerships, and implementing initiatives to improve patient access and operational effectiveness.

Sean earned his Master of Business Administration in Healthcare Management and Corporate Renewal from Northeastern University and his Bachelor of Science in Psychology from the University of Maryland, College Park.

As Chief Operating Officer, Sean is focused on supporting Washington Health Medical Group's continued growth, strengthening clinical operations, and collaborating with physicians and organizational leaders to deliver accessible, high-quality care to the communities it serves.