Board Certified in Orthopaedic Surgery and also in Hand Surgery, Dr. Bieber is interested in all areas of orthopedics, with a special interest in reconstruction, trauma, arthroscopy, and sports medicine of the upper extremity, including the hand, wrist, elbow, and shoulder. He has expertise in arthroscopic surgery of the shoulder and shoulder replacement surgery. A graduate of Yale University and Georgetown Medical School, his orthopedic training was at Johns Hopkins University with a fellowship in hand and upper extremity at the Mayo Clinic. He is a consultant for hand and upper extremity surgery at the National Institutes of Health. Dr. Bieber has served as Chairman of the Department of Surgery and Chairman of the Medical Staff at Suburban Hospital and as President of the Washington Orthopaedic Society.SpecialtiesUpper Extremity (hand, wrist, elbow, shoulder)PrivilegesDr. Bieber performs surgery at Surgical Specialty Center of Mid-Atlantic, Suburban Hospital, Sibley Memorial Hospital, Bethesda Chevy Chase Surgery Center, Surgical Specialty Center of Mid-Atlantic, and Advanced Surgery Center of Bethesda. Dr. Bieber is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Synovitis, Tendinitis, Tenosynovitis, and Trigger Thumb.

Dr. Noah Raizman is an orthopaedic surgeon at Sibley Memorial Hospital. He practices out of Orthopaedic Medicine and Surgery in Washington, D.C. He is affiliated with Sibley Memorial Hospital, Suburban Hospital, Georgetown University Hospital, Washington Hospital Center and George Washington University Hospital. Dr. Raizman has an expertise in hand and upper extremity surgery, as well as total joint replacement, sports medicine, orthopaedic trauma and nerve reconstruction. He also has interests in sports medicine and minimally invasive approaches to hand and elbow surgeries for carpal tunnel syndrome, cubital tunnel syndrome and Dupuytren’s contracture. Dr. Raizman earned his medical degree from Columbia University College of Physicians and Surgeons. He completed a residency in orthopaedic surgery at George Washington University Hospital, followed by a fellowship in hand surgery at The Children’s Hospital at the Cleveland Clinic. Dr. Raizman has assisted athletes on the PGA Tour, the Boston Red Sox, the Tampa Bay Rays, the Cleveland Indians and the Cleveland Cavaliers. He also provides care for the Division 1 collegiate hockey championships, George Washington University athletics, D.C. high school football games and the Marine Corps Marathon. Dr. Raizman is a member of the American Academy of Orthopaedic Surgeons, the American Association for Surgery of the Hand, the Washington Hand Society and the Washington Orthopaedic Society. Dr. Raizman was awarded a Howard Hughes Medical Institute Fellowship and a Doris Duke Clinical Research Fellowship. He has written scholarly articles and book chapters that focus on hand surgery, shoulder surgery and sports medicine, as well as presented his research findings at numerous national meetings. Dr. Raizman is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Dupuytren Contracture, Trigger Thumb, Ganglion Cyst, Rhizarthrosis, and Fasciotomy.

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 rated as a Distinguished provider by MediFind in the treatment of Rhizarthrosis. 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 rated as a Distinguished provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Tennis Elbow, Rhizarthrosis, Carpal Tunnel Syndrome, and Dupuytren Contracture.

Dr. Louis E. Levitt is an assistant clinical professor of orthopaedics at George Washington University and an independent Medical Examiner. He practices out of Orthopaedic Medicine and Surgery in Washington, D.C. Dr. Levitt is affiliated with Sibley Memorial Hospital, Washington Hospital Center, National Rehabilitation Hospital, George Washington University Hospital and Georgetown University Hospital. Dr. Levitt has an expertise in orthopedic surgery, orthopaedic trauma and joint replacement. Dr. Levitt earned his medical degree from Virginia Commonwealth University Medical College of Virginia. He completed a residency in orthopaedic surgery at the University of Maryland Medical Center. Dr. Levitt is a member of the American Academy of Orthopaedic Surgeons, the Medical Society of D.C. and the American College of Occupational and Environmental Medicine. He has been named a Top Doctor by Washingtonian Magazine and Consumers’ Checkbook Magazine. Dr. Levitt has published numerous peer-reviewed articles. Dr. Levitt is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Tendinitis, Osteoarthritis, Invertebral Disc Disease, and Tenosynovitis.

Dr. Elliot Aleskow is an internist affiliated with Sibley Memorial Hospital and George Washington University Hospital. He has a private practice in Washington, D.C. Dr. Aleskow earned his medical degree at the University of Maryland School of Medicine. He completed a residency in internal medicine at George Washington University. Dr. Aleskow performs physical examinations, evaluates patients for their medical concerns and provides vaccinations for international travel. Dr. Aleskow has been repeatedly named a Top Doctor in Washingtonian Magazine and has been named a Super Doctor by Washington Post Magazine. Dr. Aleskow is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Infant Hyperglycemia, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Sam Moghtaderi is an Orthopedics provider in Washington, Washington, D.c.. Dr. Moghtaderi is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Carpal Tunnel Syndrome, Rhizarthrosis, Ganglion Cyst, Trigger Thumb, and Fasciotomy.

Dr. Denis R. Harris is a hospital chair and an orthopaedic surgeon at Sibley Memorial Hospital. He has a solo practice in Washington, D.C. Dr. Harris earned his undergraduate degree from University of Wisconsin, where he also earned his medical degree from their Medical School. Dr. Harris completed an internship in surgery at Northwestern, as well as residences in general and orthopaedic surgery at George Washington University Hospital. Dr. Harris is a member of the Clinical Pathologic Society. He has received the US News & World Report award for quality practice, as well as the Consumer’s Checkbook Magazine award for quality practice. Consumers Research also presented Dr. Harris with a quality practice award and named him one of America’s Top Orthopedists. He has also been named Top Doctor by Washingtonian Magazine. Dr. Harris has received the Theobald Smith Award for original research. Dr. Harris is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Herniated Disk, Osteoarthritis, Tendinitis, and Bursitis.

Dr. Lawrence E. Klein is an internist affiliated with Sibley Memorial Hospital; Johns Hopkins Hospital, where he holds a part-time faculty appointment; and Georgetown University Hospital, where he also holds a faculty appointment. He practices out of Foxhall Internists in Washington, D.C. Dr. Klein completed a joint M.D.-Ph.D. program at Johns Hopkins University School of Medicine, where he was elected into the AOA Medical Honor Society. He completed a residency in internal medicine at Strong Memorial Hospital of the University of Rochester, followed by a fellowship in internal medicine at Johns Hopkins Hospital. Dr. Klein was one of the country’s first Henry J. Kaiser Foundation fellows in internal medicine. He went on to serve as a full-time Johns Hopkins medical faculty member. Dr. Klein previously served as the president of the D.C. Society of Internal Medicine and the governor of the D.C. Chapter of the American College of Physicians. Dr. Klein has been repeatedly named a Top Doctor in Washingtonian magazine and Consumers’ Checkbook magazine, as well as named a Super Doctor in the Washington Post magazine and one of the Best Doctors in America. He was awarded the American College of Physicians John H. Maher Laureate Award in 2001 and inducted as a Master of the American College of Physicians in 2009. Dr. Klein has contributed to numerous publications and presentations, abstracts and posters, and lectures on various topics. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, and Familial Hypertriglyceridemia.

Dr. Marta A. Schneider is an internist affiliated with Sibley Memorial Hospital. She has a private practice in Washington, D.C. Dr. Schneider earned her medical degree from George Washington University School of Medicine. She completed a residency in internal medicine at St. Francis Hospital Medical Center. Dr. Schneider is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. Her top areas of expertise are Rickets, Osteomalacia, Frequent or Urgent Urination, Enlarged Liver, and Ureteroscopy.

Dr. Marc Phillpotts earned his Bachelor of Science and medical degree from The University of the West Indies, Mona, Jamaica, W.I. He completed his Internship and Residency in Internal Medicine at Howard University Hospital in Washington, DC, and later pursued Rheumatology Fellowship training at George Washington University Hospital, Washington, DC. Following the completion of his fellowship, he became an Assistant Professor of Medicine in the Division of Rheumatology at George Washington University. In this position, he mentored medical students, residents, and rheumatology fellows, while also maintaining an active clinical practice that involved providing inpatient rheumatology consultations. Additionally, he served on the MD Program Admissions Committee and acted as a Peer Reviewer for the Musculoskeletal Block at The George Washington University School of Medical and Health Sciences. Dr. Phillpotts is Board Certified in both Internal Medicine and Rheumatology. He is a Fellow of the American College of Rheumatology (ACR) and serves as a current member of the ACR Workforce Solutions Committee. He is a member of the International Society of Clinical Densitometry (ISCD) and a Certified Clinical Densitometrist (CCD) by the ISCD. Dr. Phillpotts holds the Musculoskeletal Ultrasound Certification in Rheumatology (RhMSUS) from the ACR and received musculoskeletal ultrasound training from the Ultrasound School of North American Rheumatologists (USSONAR). Dr. Phillpotts is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Tenosynovitis, Rheumatoid Arthritis (RA), Fibromyalgia, and Gout.

Curtis Henn is an Orthopedics specialist and a Hand Surgeon in Washington, Washington, D.c.. Dr. Henn has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Carpal Tunnel Syndrome, Rhizarthrosis, Trigger Thumb, and Dupuytren Contracture. Dr. Henn is currently accepting new patients.

Kevin O'malley is an Orthopedics provider in Washington, Washington, D.c.. Dr. O'malley is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Carpal Tunnel Syndrome, Trigger Thumb, Rhizarthrosis, and Ganglion Cyst. Dr. O'malley is currently accepting new patients.

Michael Kessler is a Hand Surgeon and an Orthopedics provider in Washington, Washington, D.c.. Dr. Kessler is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Carpal Tunnel Syndrome, Dupuytren Contracture, Rhizarthrosis, and Trigger Thumb. Dr. Kessler is currently accepting new patients.

Joshua Farber is a Radiologist in Arlington, Virginia. Dr. Farber is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Rhizarthrosis, Scoliosis, Tenosynovitis, and Caffey Disease.

Jeffrey Lovallo is a Hand Surgeon and an Orthopedics provider in Arlington, Virginia. Dr. Lovallo is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Ganglion Cyst, Osteoarthritis, Acute Pain, and Carpal Tunnel Syndrome. Dr. Lovallo is currently accepting new patients.

Adey Berhanu is a Rheumatologist in Chevy Chase, Maryland. Dr. Berhanu is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Tenosynovitis, and Gout.

Laura Robbins is a board-certified Physician Assistant (PA) originally from Minnesota where she completed her B.A. in Speech Pathology at the University of Minnesota. Laura graduated from PA school at Trevecca Nazarene University in Nashville, TN. After graduation, she and her husband sought out a warmer climate and moved to Tucson, AZ. While in Tucson, Laura worked for an internal medicine/family medicine practice and enjoyed developing long-term patient-provider relationships. She also enjoyed volunteering for the Community Food Bank of Tucson. During the pandemic’s peak, Laura volunteered with a COVID-19 vaccine clinic and COVID-19 testing clinics.In October 2021, she and her husband moved to Alexandria, VA, and she took on a nontraditional role as a PA at George Washington Medical Faculty Associates. In this role, she was able to work on clinical trials evaluating the use and safety of different medications for the treatment of COVID-19. During this time, she also worked on a mobile unit through an HIV Prevention Trials Network study. She and a small team helped reduce harm and prevent and manage various primary care conditions in underserved areas in Washington, DC.Laura works with Dr. David Wolfe seeing patients at the Chevy Chase location. She also services as a clinician at ARA’s Medical Cannabis Institute. Dr. Robbins is rated as an Experienced provider by MediFind in the treatment of Rhizarthrosis. Her top areas of expertise are Fibromyalgia, Osteoporosis, Postmenopausal Osteoporosis, and Rheumatoid Arthritis (RA).

Cassie Root is a Hand Surgeon in Arlington, Virginia. Dr. Root is rated as a Distinguished provider by MediFind in the treatment of Rhizarthrosis. Her top areas of expertise are Dupuytren Contracture, Ganglion Cyst, Rhizarthrosis, and Carpal Tunnel Syndrome. Dr. Root is currently accepting new patients.

Dr. Mustafa A. Haque is an orthopaedic surgeon at Sibley Memorial Hospital. He practices out of Summit Orthopedics, located in Chevy Chase, MD. He is affiliated with Sibley Memorial Hospital, Suburban Hospital, INOVA Fairfax Hospital and Washington Hospital Center. Dr. Haque works closely with a hand therapist and maintains a network of other specialists for integrated diagnosis and care. Dr. Haque diagnoses and treats hand and upper extremity conditions of patients of all ages. His expertise includes congenital hand differences, arthritis of the joints and soft tissues, infections, tumors, nerve compressions including carpal tunnel syndrome, tendonitis, sports medicine and acute traumatic injuries such as fractures, ligament tears, lacerations of nerves, tendons or blood vessels and late complications of these injuries. Dr. Haque earned his undergraduate degree from Yale University and his medical degree from the University of Pennsylvania Medical Center. He completed an internship and a residency in orthopaedic surgery at Case Western Reserve’s University Hospitals of Cleveland, followed by a hand and upper extremity surgery fellowship combined between Cleveland Clinic Foundation and University Hospitals. Prior to practicing at Summit Orthopaedics, Dr. Haque was the chief of hand surgery at Georgetown University Hospital for seven years. Dr. Haque is a member of the American Society for Surgery of the Hand, the Orthopaedic Rehabilitation Association, the Washington Hand Society and the Washington Orthopaedic Society. Dr. Haque is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Rhizarthrosis, Dupuytren Contracture, Frozen Shoulder, and Carpal Tunnel Syndrome.