Dr. Ali Hashemi

Kostas Constantine is a Hand Surgeon in Fredericksburg, Virginia. Dr. Constantine is highly rated in 10 conditions, according to our data. His top areas of expertise are Ganglion Cyst, Carpal Tunnel Syndrome, Dupuytren Contracture, and Rhizarthrosis.

Dr. Richard W. Barth is an orthopaedic surgeon at Sibley Memorial Hospital. He is also an associate clinical professor of orthopaedics at George Washington University. He practices out of Washington Orthopaedics and Sports Medicine at Sibley Memorial Hospital and in Chevy Chase, MD. Dr. Barth’s expertise is in hand, wrist, elbow and upper extremity surgery, as well as upper extremity sports injuries. Dr. Barth earned his medical degree from Northwestern University Medical School. He completed his residency in orthopaedic surgery at the University of Pennsylvania and his fellowship in hand surgery at the Indiana Hand Center. Dr. Barth is an accomplished surgeon and leader in orthopaedic surgery, serving as the former president, vice president and secretary/treasurer of the Washington Orthopaedic Society. He has also served on the Board of Councilors for the American Academy of Orthopaedic Surgery and was named a Top MD by Consumers Checkbook. Dr. Barth was also a hand and wrist consultant for the Washington Capitals and Washington Wizards. As a member of the American Academy of Orthopaedic Surgery Carpal Tunnel Syndrome committee, Dr. Barth contributed to a publication focusing on evidence-based guidelines for the diagnosis and treatment of carpal tunnel syndrome. He also completed a presentation on Dupuytren’s disease and needle aponeurotomy. Dr. Barth is highly rated in 11 conditions, according to our data. His top areas of expertise are Rhizarthrosis, Dupuytren Contracture, Carpal Tunnel Syndrome, and Osteoarthritis.

Dr. David P. Moss is an assistant clinical professor of orthopaedic surgery at The George Washington University Medical Center and an orthopaedic surgeon at Sibley Memorial Hospital. He practices out of Washington Orthopaedics and Sports Medicine, located in Sibley Memorial Hospital’s Medical Building and Chevy Chase, MD. He is affiliated with Sibley Memorial Hospital, Suburban Hospital, Georgetown University Hospital, George Washington University Hospital and Bethesda Chevy Chase Surgery Center. Dr. Moss has an expertise in upper extremities, including the hand, wrist and elbow. Dr. Moss earned his undergraduate degree from Princeton University and his medical degree from the Medical College of Virginia. He completed a residency in orthopaedic surgery at the Hospital for Joint Diseases at New York University, followed by a fellowship in hand surgery at The Curtis National Hand Center. Dr. Moss is a fellow of the American Academy of Orthopaedic Surgeons and the president of the Washington D.C. Hand Society. He is also the secretary/treasurer for the Osler Medical Society and a member of the American Society for Surgery of the Hand. He was a hand surgeon for the Washington Capitals and Washington Mystics, as well as an associate team physician for the Washington Nationals. Dr. Moss was also an on-site physician for the New York Mets, a performance physician for Martha Graham and Alvin Ailey Dance Companies and a physician for the U.S. National Archery Championships. Dr. Moss has research interests in tennis elbow, carpal tunnel syndrome and post-operative pain relief. He has published research in various publications and has done presentations and lectures as well. Dr. Moss is highly rated in 10 conditions, according to our data. His top areas of expertise are Tennis Elbow, Rhizarthrosis, Carpal Tunnel Syndrome, and Dupuytren Contracture.