A native of the Tri-Cities’, David Wiles, MD, received his bachelor of science from Auburn University, Ala., and his doctorate of medicine from Tulane University School of Medicine, New Orleans, La. Following, Dr. Wiles completed his general surgery internship and a neurosurgery residency at the University of Tennessee, Memphis. Board certified in neurosurgery, Dr. Wiles has trained under internationally-known spine surgeons, including Kevin Foley, MD, Maurice Smith, MD, and Peter Klara MD. Following his training, Dr. Wiles returned to the Tri-Cities where he established the East Tennessee Brain and Spine Center, intent on bringing leading-edge neurosurgical care to those he knew and loved. Today, Dr. Wiles is president of the East Tennessee Brain & Spine Center. Dr. Wiles has also been actively involved in the development of numerous spinal surgical techniques and devices. Most notably, he has participated in several investigational studies with the Food & Drug Administration. Such experience has allowed him the honor of speaking at international meetings and serving on the Evaluation Committee for ARGOS, the European Association of Research Groups for Spinal Osteosynthesis. Currently, he is privileged to serve as a faculty member at teaching conferences held across the United States for the purpose of training spine surgeons and orthopedic and neurosurgical residents. A member of the American Association of Neurological Surgeons, the Congress of Neurosurgeons, the Joint Section on Spine and Peripheral Nerves, the North American Spine Society, the World Spine Society, the International Meetings for Advanced Spinal Technologies, and the Cervical Spine Research Society, Dr. Wiles is also a member of the Critical Care Committee at the Johnson City Medical Center. Practicing since 1997, Dr. Wiles and his wife and their three children, make their home in Johnson City. Dr. Wiles is rated as an Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Spinal Stenosis, Subdural Hematoma, Chronic Subdural Hematoma, Microdiscectomy, and Herniated Disc Surgery.

Benjamin Dart is a General Surgeon in Chattanooga, Tennessee. Dr. Dart is rated as a Distinguished provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Subarachnoid Hemorrhage, Gastrostomy, and Hernia Surgery.

Darren Hunt is an Intensive Care Medicine provider in Chattanooga, Tennessee. Dr. Hunt is rated as a Distinguished provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Chronic Subdural Hematoma, Delirium, Subdural Hematoma, Gastrostomy, and Bladder Reconstruction.

Erwin Manalo is a Physiatrist in Chattanooga, Tennessee. Dr. Manalo is rated as a Distinguished provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Hemiplegia, Stroke, Chronic Subdural Hematoma, and Subdural Hematoma.

Robert Maxwell is a General Surgeon in Chattanooga, Tennessee. Dr. Maxwell is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Gastrostomy, and Hernia Surgery.

Philip Smith is a General Surgeon in Chattanooga, Tennessee. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Delirium, Chronic Subdural Hematoma, Subdural Hematoma, Gastrostomy, and Kidney Transplant.

Robert Jean is a General Surgeon in Chattanooga, Tennessee. Dr. Jean has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Chronic Subdural Hematoma, Ogilvie Syndrome, Gallbladder Disease, Colostomy, and Gastrostomy.

Joseph Miller is a Neurosurgery provider in Chattanooga, Tennessee. Dr. Miller is rated as a Distinguished provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Subarachnoid Hemorrhage, Delirium, Subdural Hematoma, Microdiscectomy, and Cervical Disc Surgery. Dr. Miller is currently accepting new patients.

Vicente Mejia is a General Surgeon in Chattanooga, Tennessee. Dr. Mejia is rated as a Distinguished provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Chronic Subdural Hematoma, Subarachnoid Hemorrhage, Subdural Hematoma, Gastrostomy, and Hernia Surgery. Dr. Mejia is currently accepting new patients.

Peter Boehm is a Neurosurgery provider in Chattanooga, Tennessee. Dr. Boehm is rated as a Distinguished provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Cervical Myelopathy, Cervical Spondylosis, Subdural Hematoma, Awake Craniotomy, and Laminectomy.

Christopher Bell is an Intensive Care Medicine provider in Chattanooga, Tennessee. Dr. Bell is rated as an Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Chronic Subdural Hematoma, Delirium, Subdural Hematoma, Colostomy, and Gastrostomy.

Christopher Lewis is an Intensive Care Medicine provider in Chattanooga, Tennessee. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Spinal Shock, Gastrointestinal Perforation, Peptic Ulcer, Necrosis, and Gastrostomy.

Dr. Mayshan Ghiassi is a fellowship-trained cerebrovascular/endovascular neurosurgeon with CHI Memorial Neuroscience Institute. He is board-certified by the American Board of Neurological Surgery and serves as a Diplomat on the board. He is a member of the Congress of Neurological Surgeons, the American Association of Neurological Surgeons (AANS), the AANS Cerebrovascular Section, and the Society of NeuroInterventional Surgery (SNIS). Dr. Ghiassi provides highly skilled care in the treatment of brain and spine conditions. His expertise is in cerebrovascular surgery, skull base neurosurgery, spinal reconstruction, and minimally invasive interventional stroke treatment.Dr. Ghiassi has treated more than 1,000 stroke patients over the past 16 years utilizing advanced technology to perform minimally invasive interventional stroke treatments resulting in the reduction of mortality and morbidity rates commonly associated with stroke. His expertise in minimally invasive spine surgery, accomplished through the smallest corridor possible, minimizes a patient’s blood loss, lessening the potential for tissue injury to the muscles, and helping patients return to activity sooner with fewer post-op medications. Dr. Ghiassi is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Chiari Malformation Type 1, Brain Herniation, Chiari Malformation, Transmyocardial Revascularization, and Stent Placement.

Matthew Rider is a Physiatrist in Chattanooga, Tennessee. Dr. Rider has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Stroke, Hemiplegia, Alien Hand Syndrome, and Miller-Fisher Syndrome.

Sarah Williams is a Physiatrist in Chattanooga, Tennessee. Dr. Williams is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. Her top areas of expertise are Stroke, Hemiplegia, Alien Hand Syndrome, and Subdural Hematoma. Dr. Williams is currently accepting new patients.

Harris Hawk is an Interventional Radiologist and a Radiologist in Chattanooga, Tennessee. Dr. Hawk is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Stroke, Brain Aneurysm, Subarachnoid Hemorrhage, Thrombectomy, and Gastrostomy. Dr. Hawk is currently accepting new patients.

Justin Calvert is a Radiologist and a General Surgeon in Chattanooga, Tennessee. Dr. Calvert is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Pleurisy, Pleural Effusion, Stroke, Bone Marrow Aspiration, and Liver Embolization. Dr. Calvert is currently accepting new patients.

David Wallace is a Neurosurgery provider in Chattanooga, Tennessee. Dr. Wallace is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Epidural Hematoma, Subarachnoid Hemorrhage, Cervical Myelopathy, Hydrocephalus, and Laminectomy. Dr. Wallace is currently accepting new patients.

Daniel Kueter is a Neurosurgery provider in Chattanooga, Tennessee. Dr. Kueter is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Subdural Hematoma, Chronic Subdural Hematoma, Spinal Stenosis, Laminectomy, and Microdiscectomy. Dr. Kueter is currently accepting new patients.

Michael Gallagher is a Neurosurgery provider in Chattanooga, Tennessee. Dr. Gallagher is rated as an Advanced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Subdural Hematoma, Delirium, Chronic Subdural Hematoma, Awake Craniotomy, and Laminectomy. Dr. Gallagher is currently accepting new patients.