Dr. Steven S. Hughes

David Perim is an Orthopedics provider in Bethesda, Maryland. Dr. Perim is rated as an Advanced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Invertebral Disc Disease, Spinal Stenosis, Herniated Disk, Vertebroplasty, and Bone Graft. Dr. Perim is currently accepting new patients.

Dr. Joseph O’Brien is a specialist in minimally invasive spine surgery. He spent 9 years at GWU as an associate professor of Orthopaedic Surgery and Neurological Surgery. Additionally, he was formerly the Medical Director of Minimally Invasive Spine Surgery at The GW Hospital. He is a fellow in the Academy of Orthopaedic Surgery. He completed his spine surgical training at the Johns Hopkins University Medical Center. Dr. O’Brien actively pursues research in ways to improve spine surgery and techniques to salvage failed spine surgery. He has been published in a variety of medical journals including Spine, the Journal of Neurosurgery Spine, Neurosurgery, Journal of the American Academy of Orthopaedic Surgery, and Current Orthopaedic Practice. His research has been presented around the globe with between 10-20 research presentations on a national level per year. He offers expertise in minimally invasive surgery and revision of failed spine surgery. In particular, he has an interest in failed cervical spine surgery. Dr. O'brien is rated as a Distinguished provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Spondylolisthesis, Scoliosis, Spinal Stenosis, Microdiscectomy, and Herniated Disc Surgery.

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 Advanced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Herniated Disk, Osteoarthritis, Tendinitis, and Bursitis.