Dr. Theodore R. Fields specializes in the treatment of gout, rheumatoid arthritis and osteoarthritis. Throughout his career, Dr. Fields has remained active in many professional organizations and has had his work recognized numerous times; this includes being recognized as a "Top Doctor" by Castle/Connolly and New York magazine, among others.

Dr. Fields holds many professional appointments, including Co-Chair, HSS Web Editorial Committee and Chair of the HSS Epic Content Board. He is a Professor of Clinical Medicine at Weill Cornell Medical College and an Attending Physician at Hospital for Special Surgery.