The **Organized Medical Staff Section (OMSS)** is a physician-led, national organization that advocates for medical staff organizations and their members, focusing on improving patient outcomes and enhancing the physician experience within healthcare systems. Established under the American Medical Association (AMA), it represents physicians affiliated with hospital or health system medical staffs, whether employed or in private practice. Members are selected by their local medical staffs to serve as liaisons and represent peer interests at biannual meetings. In 2022, the AMA created the Employed Physician Caucus under the OMSS to address specific issues faced by employed physicians, providing policy counsel and developing strategies to support this growing group within the healthcare workforce[1]. Medical staff organizations like OMSS play a critical role in healthcare by establishing professional standards, ensuring continuous monitoring of care quality, and participating in hospital governance. They oversee credentialing, privileging, and disciplinary actions to maintain high standards of clinical care. This physician-led governance model fosters collaboration between medical staff and hospital administration, enhancing responsiveness and agility in clinical and operational improvements aligned with value-based care models[3][5]. Historically, medical staff organizations evolved from autonomous groups to accountable partners in healthcare delivery, adapting to shifts from volume-based to value-based reimbursement. This transformation has led to redesigned leadership structures that integrate physician leaders with administrative executives to drive quality and patient safety initiatives[3]. Medical staff now includes not only physicians but also nonphysician practitioners like pharmacists, nurse practitioners, and physician assistants, reflecting broader interdisciplinary care models essential for team-based patient management and optimized reimbursement[2]. Currently, OMSS serves as a vital platform for advocacy, professional development, and policy guidance, positioning its members to navigate complex healthcare environments. It provides resources such as guides on medical staff bylaws and employment contracts to empower physicians in their organizational roles[1]. Notably, OMSS emphasizes physician leadership in healthcare transformation, highlighting its importance in delivering high-quality, patient-centered care through collaborative governance and continuous improvement efforts.