Jordan Amadio is a Neurosurgery provider in Cedar Park, Texas. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Awake Craniotomy, and Laminectomy. Dr. Amadio is currently accepting new patients.

Dr. James Waldron grew up in San Antonio, TX. He graduated from Rice University in 1995 before pursing his medical degree at the University of Texas, Southwestern School of Medicine where he graduated first in his class. He completed an internship in Internal Medicine at Brigham and Women’s Hospital, Harvard Medical School. He then moved to northern California where he completed his training in Neurological Surgery at the University of California, San Francisco. After his residency he completed advanced fellowship training in Endovascular Neurosurgery/Interventional Neuroradiology at Stanford University Medical Center. Dr. Waldron focuses on the treatment of brain aneurysms and cerebrovascular disease utilizing both endovascular and open surgical techniques. His clinical interests include neuro-oncology, skull base surgery, radiosurgery, and treatment of disorders of the cervical, thoracic, and lumbar spine. Dr. Waldron remains committed to the advancement of neuroscience research. He has previously pursued National Institutes of Health funded research work on brain tumors and completed a post-doctoral research fellowship in the laboratory of Andrew Parsa, M.D., Ph.D. at the University of California, San Francisco. Dr Waldron currently see patients at our NeuroTexas locations in South Austin, Cedar Park and Round Rock. Dr. Waldron has been recognized as a Top Doc 2020, 2021, 2022, 2023, 2024, and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. Dr. Waldron is highly rated in 28 conditions, according to our data. His top areas of expertise are Dysembryoplastic Neuroepithelial Tumors (DNET), Brain Stem Cancer, Posterior Fossa Tumor, Transmyocardial Revascularization, and Stent Placement.

Carl Lauryssen is a Neurosurgery provider in Hutto, Texas. Dr. Lauryssen is highly rated in 14 conditions, according to our data. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Subdural Hematoma, Laminectomy, and Microdiscectomy. Dr. Lauryssen is currently accepting new patients.

Thomas Loftus is a Neurosurgery provider in Austin, Texas. Dr. Loftus is highly rated in 10 conditions, according to our data. His top areas of expertise are Spondylolisthesis, Sacroiliac Joint Disease, Spinal Stenosis, Microdiscectomy, and Herniated Disc Surgery. Dr. Loftus is currently accepting new patients.

Glenn Harper is a Neurosurgery provider in Round Rock, Texas. Dr. Harper is highly rated in 5 conditions, according to our data. His top areas of expertise are Hydrocephalus, Subdural Hematoma, Chronic Subdural Hematoma, Vertebroplasty, and Bone Graft. Dr. Harper is currently accepting new patients.

Morteza Sadeh is a Neurosurgery provider in Cedar Park, Texas. Dr. Sadeh is highly rated in 2 conditions, according to our data. His top areas of expertise are Klippel-Feil Syndrome, Frontonasal Dysplasia Klippel Feil Syndrome, Subdural Hematoma, Thrombectomy, and Tissue Biopsy.

Judson Cook is a Neurosurgery specialist and a General Surgeon in Round Rock, Texas. Dr. Cook is highly rated in 11 conditions, according to our data. His top areas of expertise are Chronic Pain, Thrombophlebitis, Cervical Spondylosis, Sacral Nerve Stimulation, and Bone Graft. Dr. Cook is currently accepting new patients.

Scott Robertson is a Neurosurgery provider in Round Rock, Texas. Dr. Robertson is highly rated in 3 conditions, according to our data. His top areas of expertise are Cervical Spondylosis, Spinal Stenosis, Cervical Myelopathy, Vertebroplasty, and Bone Graft. Dr. Robertson is currently accepting new patients.

Dr. Michael Webb received his medical degree at Loyola University in 1999 and completed his neurosurgery residency at the University of Virginia in 2005. Following residency, Dr. Webb completed an additional year of fellowship training in complex spinal surgery at the Barrow Neurological Institute. Dr. Webb specializes in both minimally invasive and complex surgery.  In addition to general neurosurgery his clinical interests include surgery for adult spinal deformities such as scoliosis, as well as brain tumors, pituitary gland tumors and peripheral nerve disorders.  He has published numerous articles and book chapters and maintains an active research interest in clinical outcomes. Dr. Webb currently sees patients at our NeuroTexas locations in Cedar Park, Lakeway and La Grange. Dr. Webb has been recognized as a Top Doc 2022, 2023, 2024, and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. Dr. Webb is highly rated in 11 conditions, according to our data. His top areas of expertise are Spinal Stenosis, Cervical Spondylosis, Hydrocephalus, Laminectomy, and Microdiscectomy.

Craig Kemper is a Neurosurgery provider in Austin, Texas. Dr. Kemper is highly rated in 35 conditions, according to our data. His top areas of expertise are Pituitary Tumor, Subependymoma, Dysembryoplastic Neuroepithelial Tumors (DNET), Awake Craniotomy, and Balloon Sinuplasty. Dr. Kemper is currently accepting new patients.

Calvin Cooper is a Neurosurgery provider in Austin, Texas. Dr. Cooper is highly rated in 8 conditions, according to our data. His top areas of expertise are Subarachnoid Hemorrhage, Cavernous Sinus Thrombosis, Brain Aneurysm, Thrombectomy, and Transmyocardial Revascularization. Dr. Cooper is currently accepting new patients.

Michael Koltz is a Neurosurgery provider in Round Rock, Texas. Dr. Koltz is highly rated in 5 conditions, according to our data. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Brain Aneurysm, Vertebroplasty, and Bone Graft. Dr. Koltz is currently accepting new patients.

Rory Mayer is a Neurosurgery provider in Round Rock, Texas. Dr. Mayer is highly rated in 4 conditions, according to our data. His top areas of expertise are Lordosis, Spondylolisthesis, Scoliosis, Osteotomy, and Laminectomy. Dr. Mayer is currently accepting new patients.

Dr. Ashwin Kamath’s clinical interests include treatment of conditions affecting the cervical, thoracic and lumbar spine; brain and spinal tumors; neurotrauma; trigeminal neuralgia; and the treatment of movement disorders with deep brain stimulation (DBS), performed with the patient fully asleep. Originally from the northeast US, Dr. Kamath completed his medical training at the Icahn School of Medicine at Mount Sinai in New York City in 2012, and completed his neurosurgery training at the Washington University School of Medicine in St. Louis in 2019. During residency, he completed an enfolded rotation at the Beaumont Hospital/RCSI program in Dublin, Ireland with an emphasis on spinal surgery. Following residency, he completed an additional year of training in functional neurosurgery, including asleep DBS, at the Oregon Health & Sciences University in Portland, Oregon. He has published numerous studies in peer-reviewed journals and maintains an active interest in evidence-based medicine to deliver the best possible outcomes for his patients. Dr. Kamath sees patients at our NeuroTexas locations in Round Rock, Pflugerville and Killeen. Outside of the hospital, Dr. Kamath enjoys reading, fitness, triathlons, and spending time with his family and rescue dog. Dr. Kamath is a provider practicing as a member of the Baylor Scott & White NeuroHealth Institute . Learn more from Dr. Kamath about the causes and treatment for back pain. His top areas of expertise are Brain Tumor, Astrocytoma, Subdural Hematoma, Glioblastoma, and Deep Brain Stimulation.

Gordon White is a Neurosurgery provider in Austin, Texas. His top areas of expertise are Cervical Spondylosis, Spondylolisthesis, and Spinal Stenosis. Dr. White is currently accepting new patients.

Marcella Madera is a Neurosurgery provider in Austin, Texas. Her top areas of expertise are Spinal Stenosis, Scoliosis, Invertebral Disc Disease, Laminectomy, and Microdiscectomy.

Ram Vasudevan is a Neurosurgery provider in West Lake Hills, Texas. His top areas of expertise are Scoliosis, Spondylolisthesis, Cervical Spondylosis, Microdiscectomy, and Herniated Disc Surgery.

Maricruz Rivera is a Neurosurgery provider in Round Rock, Texas.

James Hansen is a Neurosurgery provider in Austin, Texas.

Edwin Buster is a Neurosurgery provider in Austin, Texas.