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 Microdiscectomy. His top areas of expertise are Spondylolisthesis, Scoliosis, Spinal Stenosis, Microdiscectomy, and Herniated Disc Surgery.

Joshua Ammerman is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Ammerman is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Dysembryoplastic Neuroepithelial Tumors (DNET), Microdiscectomy, and Herniated Disc Surgery.

Dr. Matthew D. Ammerman is an assistant clinical professor of neurosurgery at George Washington University School of Medicine. He practices out of Washington Neurosurgical Associates at Sibley Memorial Hospital and George Washington University Medical Center. Dr. Ammerman’s expertise is in minimally invasive techniques for spinal disease. Dr. Ammerman earned his undergraduate degree from Emory University and his medical degree from George Washington University School of Medicine. He continued his education at George Washington, completing a residency in neurological surgery. Dr. Ammerman then went on to complete a fellowship in minimally invasive and complex spine surgery at the University of Tennessee College of Medicine. Dr. Ammerman supervises the monthly journal club for the neurosurgical residents at the George Washington University School of Medicine. He has also published research in medical journals and contributed textbook chapters. Dr. Ammerman is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Spinal Stenosis, Spondylolisthesis, Scoliosis, Microdiscectomy, and Cervical Disc Surgery.

"Dr. Tushar Ch. Patel is a fellowship trained orthopedic surgeon who specializes in spinal surgery with a concentration on conditions of the cervical spine (neck) with a particular interest in minimally invasive surgery and disc replacement. He has been in practice since 1994 having served as Chief, Section of Spine Surgery, Department of Orthopedics, Yale University School of Medicine until 2000, then in Northern Virginia until 2017. Dr. Patel's research interests include tissue engineering, bone growth factors, and innovative techniques in spinal surgery. His research efforts have resulted in multiple peer-reviewed publications and numerous patents. He has presented extensively both nationally and internationally at the meetings of the leading societies in spinal surgery. He is currently a member of the North American Spine Society, the Cervical Spine research Society and a founding member of the Lumbar Spine Research Society. He has held multiple leadership and committee positions in these societies. His research experience, academic experience, and extensive clinical experience allow him to devise an individualized care plan to allow patients to return as rapidly as possible to a healthy active lifestyle, with surgery as a last resort. He has been recognized as a ""Top Doctor"" six times by the Washingtonian magazine.". Dr. Patel is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Cervical Spondylosis, Spinal Stenosis, Spondylolisthesis, Laminectomy, and Microdiscectomy.

Jean-marc Voyadzis is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Voyadzis is rated as an Advanced provider by MediFind in Microdiscectomy. His top areas of expertise are Spondylolisthesis, Spinal Stenosis, Invertebral Disc Disease, Laminectomy, and Cervical Disc Surgery. Dr. Voyadzis is currently accepting new patients.

Michael Rosner is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Rosner is rated as an Advanced provider by MediFind in Microdiscectomy. His top areas of expertise are Cervical Spondylosis, Scoliosis, Apoplexy, Microdiscectomy, and Herniated Disc Surgery. Dr. Rosner is currently accepting new patients.

Oliver Tannous is an Orthopedics provider in Washington, Washington, D.c.. Dr. Tannous is rated as an Advanced provider by MediFind in Microdiscectomy. His top areas of expertise are Cervical Myelopathy, Spinal Stenosis, Spondylolisthesis, Herniated Disc Surgery, and Cervical Disc Surgery. Dr. Tannous is currently accepting new patients.

Fred Mo is an Orthopedics provider in Washington, Washington, D.c.. Dr. Mo is rated as an Advanced provider by MediFind in Microdiscectomy. His top areas of expertise are Scoliosis, Spinal Stenosis, Spondylolisthesis, Laminectomy, and Cervical Disc Surgery. Dr. Mo is currently accepting new patients.

Seyed Kalantar is an Orthopedics provider in Washington, Washington, D.c.. Dr. Kalantar is rated as an Advanced provider by MediFind in Microdiscectomy. His top areas of expertise are Cervical Myelopathy, Cervical Spondylosis, Spondylolisthesis, Herniated Disc Surgery, and Cervical Disc Surgery. Dr. Kalantar is currently accepting new patients.

Faheem Sandhu is a Neurosurgery provider in Chevy Chase, Maryland. Dr. Sandhu is rated as an Advanced provider by MediFind in Microdiscectomy. His top areas of expertise are Spinal Stenosis, Spondylolisthesis, Epidural Hematoma, Laminectomy, and Cervical Disc Surgery. Dr. Sandhu is currently accepting new patients.

Louis Chang is a neurosurgical spine specialist with expertise in minimally invasive surgery (MIS) for spinal disorders. He treats patients with spinal stenosis, herniated discs, spinal tumors and spinal trauma. Dr. Chang performs a wide range of spinal surgeries, including laminectomies, microdiscectomies, artificial disc replacement and spinal fusions. He also uses minimally invasive surgical techniques, such as tubular microsurgery, lateral lumbar interbody fusion, MIS laminectomy and MIS transforaminal lumbar interbody fusion. Dr. Chang earned his undergraduate degree in chemistry from Dartmouth College and his medical degree from the State University of New York Downstate College of Medicine. He completed a neurosurgery residency at the University of Maryland Medical Center and a fellowship in minimally invasive spinal surgery and navigation at the NewYork-Presbyterian/Weill Cornell Medical Center. Dr. Chang is licensed to practice medicine in multiple states, which allows him to offer telemedicine appointments to patients in Maryland, Washington, D.C., Virginia and New York. Dr. Chang is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Spondylolisthesis, Subdural Hematoma, Cervical Myelopathy, Microdiscectomy, and Herniated Disc Surgery.

Dr. Fisch, a graduate of Queens College and Georgetown University School of Medicine, is trained in orthopaedic surgery. His areas of special interest include surgery of the cervical, lumbar and thoracic spine.Dr. Fisch is trained in all aspects of spine surgery instrumentation, using anterior and posterior approaches. In addition, Dr.Fisch is a leader in state-of-the-art spine injections, which frequently enable patients to avoid surgery. Visit www.OrthoBethesda.com for more information. Dr. Fisch is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Sciatica, Invertebral Disc Disease, Diffuse Idiopathic Skeletal Hyperostosis, Microdiscectomy, and Cervical Disc Surgery.

Edward Aulisi is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Aulisi is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Subarachnoid Hemorrhage, Pituitary Tumor, Subdural Hematoma, Laminectomy, and Awake Craniotomy. Dr. Aulisi is currently accepting new patients.

Kevin Mcgrail is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Mcgrail is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Cervical Myelopathy, Arteriovenous Malformation, Hydrocephalus, Laminectomy, and Microdiscectomy. Dr. Mcgrail is currently accepting new patients.

Robert Mason is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Mason is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Subdural Hematoma, Stroke, Meningioma, Awake Craniotomy, and Gastrostomy. Dr. Mason is currently accepting new patients.

Owen Glister is a Hospital Medicine provider in Washington, Washington, D.c.. Dr. Glister is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Gallbladder Disease, Knee Replacement, and Colonoscopy.

Tahir Shaikh is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Shaikh is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Acute Kidney Failure, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Hip Replacement, and Ureteroscopy. Dr. Shaikh is currently accepting new patients.

James Tozzi is an Orthopedics provider in Washington, Washington, D.c.. Dr. Tozzi is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Osteoarthritis, Spinal Stenosis, Herniated Disk, Laminectomy, and Microdiscectomy.

Christopher Kalhorn is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Kalhorn is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Parkinson's Disease, Hydrocephalus, Congenital Cardiovascular Shunt, Deep Brain Stimulation, and Sacral Nerve Stimulation. Dr. Kalhorn is currently accepting new patients.

Vinay Deshmukh is a Neurosurgery provider in Washington, Washington, D.c.. Dr. Deshmukh is rated as an Experienced provider by MediFind in Microdiscectomy. His top areas of expertise are Spinal Stenosis, Cervical Spondylosis, Subdural Hematoma, Laminectomy, and Microdiscectomy. Dr. Deshmukh is currently accepting new patients.