About Us

In his message, Dr. Paul Sethi explains that physicians at the ONS Foundation for Clinical Research (ONSF) utilize their research skills to address musculoskeletal issues that affect all of our lives. ONSF makes significant improvements in patient care on regional and national levels by researching, evaluating and communicating the most advanced surgical techniques, rehabilitation protocols and clinical outcomes in orthopedics and neurosurgery. In addition, Education and Community Outreach programs offer conferences and seminars designed to meet the needs of medical practitioners, student athletes, weekend warriors and active seniors. Putting knowledge in motion…

An independent research organization, ONSF was established to effectively develop, validate, formalize and disseminate the latest techniques in orthopedics and neurosurgery. Research capabilities are enhanced through an alliance with Greenwich Hospital, an academic affiliate of Yale University School of Medicine and an award-winning regional healthcare facility with a national reputation for excellence. The work of ONSF is dependent upon support from corporations, grants and individuals. For more information on how you can make a contribution to ONSF, contact us.


ThinkFirst is a non-profit National Injury Prevention Foundation dedicated to preventing brain, spinal cord and other traumatic injuries through the education of individuals, community leaders and the creators of public policy. Read More >