John Sampson is a Neurosurgery provider in Aurora, Colorado. Dr. Sampson is rated as an Advanced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Glioma, Gliomatosis Cerebri, Astrocytoma, Glioblastoma, and Awake Craniotomy. Dr. Sampson is currently accepting new patients.

John Prall is a Neurosurgery provider in Littleton, Colorado. Dr. Prall is rated as an Advanced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Trigeminal Neuralgia, Stroke, Spinal Stenosis, Microdiscectomy, and Cervical Disc Surgery.

Basheal (Bobby) Agrawal, MD, is originally from Wisconsin. He graduated with honors from the University of Wisconsin-Madison with a major in biology. He earned his medical degree from the University of Madison and completed his residency training there as well. During residency, he was honored with the Resident Academic Achievement Award for scholastic excellence. Dr. Agrawal received grant support for clinical outcome research in spine surgery and completed dual fellowship training in orthopedic and neurosurgical spine surgery at the Cleveland Clinic.� He is certified by the American Board of Neurological Surgeons.Dr. Agrawal joined St. Mary�s Medical Center in 2014. He specializes in neurological surgery and is currently the St. Mary�s Medical Director of Spine Surgery. Dr. Agrawal treats all surgical diseases and injuries related to the nervous system, brain, spine, and peripheral nerves, with advanced training in complex spinal procedures. Dr. Agrawal is committed to delivering the highest standard of care. He takes a global perspective to patient care and treats all patients as if they were part of his family.Dr. Agrawal and his wife have three children. They enjoy Western Colorado�s mild climate, pace of life and close-knit community. When not working, you will likely find Dr. Agrawal spending time with his family and exploring the state of Colorado and beyond. Dr. Agrawal is rated as an Experienced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Spinal Stenosis, Subdural Hematoma, Chronic Subdural Hematoma, Laminectomy, and Microdiscectomy.

David Vansickle is a Neurosurgery provider in Lone Tree, Colorado. Dr. Vansickle is rated as an Experienced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Parkinson's Disease, Essential Tremor, Movement Disorders, Deep Brain Stimulation, and Microdiscectomy.

Kevin Chow is a Neurosurgery provider in Lafayette, Colorado. Dr. Chow has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Meningioma, Subdural Hematoma, Pituitary Tumor, Spinal Cord Abscess, and Awake Craniotomy. Dr. Chow is currently accepting new patients.

Dr. Brian Witwer grew up in Lancaster, Pennsylvania. He received his medical degree from Temple School of Medicine. During his medical training, he spent a year at Harvard University at Massachusetts General Hospital in the Oncology Department. He completed his residency training at the University of Wisconsin, serving as Chief Resident of Neurological Surgery. During his training, Dr. Witwer participated in an in-folding fellowship in minimally invasive spine surgery at the University of Chicago.Dr. Witwer joined St. Mary?s Medical Center in 2006 after practicing in Kentucky, Indiana, and in private practice in Grand Junction. His special interests are treatment of all diseases and injuries to the nervous system, spine and brain. He has a particular interest in minimally invasive spine surgery. He has been instrumental in the building of a functional Neurosurgery Multidisciplinary Team that is unique in its collaborative approach to movement disorders.Dr. Witwer and his wife, Stephanie, are the parents of two children. When he is not practicing neurosurgery, you may find Dr. Witwer skiing, hiking or golfing. Dr. Witwer is rated as an Experienced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Parkinson's Disease, Deep Brain Stimulation, and Microdiscectomy.

Dr. Kristen Riegert holds a Bachelor of Science in Biology from Pacific University in Forest Grove, OR, and a Doctor of Medicine from Oregon Health & Science University in Portland. She completed an internal medicine internship with Providence Portland Medical Center and a radiation and oncology residency with the University of Arizona in Tucson. In 2014, Dr. Riegert began working as a radiation oncologist at a Walla Walla, WA hospital. She spent the next two decades there. In 2024, she moved to Grand Junction, CO, and joined Intermountain Health.She enjoys hiking, camping, and exploring the outdoors with her sons when she is not at work. Dr. Riegert is rated as an Experienced provider by MediFind in the treatment of Meningioma. Her top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), and Angiosarcoma.

Mark Robinson is a Neurosurgery provider in Golden, Colorado. Dr. Robinson is rated as an Experienced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Spinal Stenosis, Cervical Spondylosis, Subdural Hematoma, Microdiscectomy, and Cervical Disc Surgery.

Dr. Kemmis was born and raised in South Dakota. He earned a bachelor�s degree from the University of South Dakota and then continued his education at the University of South Dakota Sanford School of Medicine, where he received his medical degree. From a young age, Dr. Kemmis took interest in the practice of medicine. He found his passion in Radiation Oncology and loves the opportunity to care for cancer patients by offering advanced and rapidly progressive treatments.�Dr. Kemmis� philosophy of care is, �I enjoy engaging patient in all treatment options available for their specific disease. �I am here to educate and assist patients in making the best decision for their specific needs.� He would like for his patients to know that his goal is to help educate first and foremost, even if treatment is not chosen.Dr. Kemmis�is an investigator involved in clinical research trials in the areas of breast surgery. His research includes surgical treatment of the breast.�When he is not at work, Dr. Kemmis enjoys outdoor activities with his family.Dr. Kemmis is excited to provide treatment options for all types of cancer at Lutheran Medical Center. Dr. Kemmis is rated as an Experienced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Breast Cancer, Pleuropulmonary Blastoma, Metastatic Brain Tumor, and Lung Cancer.

Douglas Hardesty, MD, is a board-certified neurosurgeon in Wheat Ridge, CO, with clinical interests that encompass all aspects of neurosurgery, including brain tumors (both benign and malignant), spine surgery, and trauma. He has a special interest in complex cranial cases, where minimally invasive techniques can lead to excellent outcomes and faster recovery times.Dr. Hardesty is dedicated to providing each patient with the best possible outcome and the highest quality of life.�I believe in treating every patient like my own family member. This often means choosing conservative or nonoperative treatments when appropriate, or using minimally invasive techniques when surgery is needed.�Outside of his practice, Dr. Hardesty enjoys traveling internationally with his wife, spending time with their two dogs, and exploring Colorado�s many hiking trails. Dr. Hardesty is rated as a Distinguished provider by MediFind in the treatment of Meningioma. His top areas of expertise are Meningioma, Rathke Cleft Cyst, Pituitary Tumor, Gamma Knife Radiosurgery, and Awake Craniotomy.

Kevin Lillehei is a Neurosurgery provider in Aurora, Colorado. Dr. Lillehei is rated as a Distinguished provider by MediFind in the treatment of Meningioma. His top areas of expertise are Pituitary Tumor, Hypothalamic Tumor, Brain Tumor, Awake Craniotomy, and Gamma Knife Radiosurgery.

David Ormond is a Neurosurgery provider in Aurora, Colorado. Dr. Ormond is rated as a Distinguished provider by MediFind in the treatment of Meningioma. His top areas of expertise are Glioblastoma, Astrocytoma, Brain Tumor, Awake Craniotomy, and Gastrostomy. Dr. Ormond is currently accepting new patients.

Ashraf Youssef is a Neurosurgery provider in Aurora, Colorado. Dr. Youssef is rated as a Distinguished provider by MediFind in the treatment of Meningioma. His top areas of expertise are Acoustic Neuroma, Schwannoma, Meningioma, Awake Craniotomy, and Gamma Knife Radiosurgery. Dr. Youssef is currently accepting new patients.

John Elliott is a Neurosurgery provider in Englewood, Colorado. Dr. Elliott is rated as a Distinguished provider by MediFind in the treatment of Meningioma. His top areas of expertise are Meningioma, Spinal Stenosis, Radiation Induced Meningioma, Laminectomy, and Cervical Disc Surgery.

Douglas Ney is a Neurologist in Aurora, Colorado. Dr. Ney is rated as an Advanced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Astrocytoma, Glioblastoma, Glioma, and Brain Tumor. Dr. Ney is currently accepting new patients.

Aria Mahtabfar is a Neurosurgery provider in Aurora, Colorado. Dr. Mahtabfar is rated as an Advanced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Meningioma, Pallister-Hall Syndrome, Subependymoma, Chemosis, and Spinal Fusion.

Peter Ricci is a Radiologist in Englewood, Colorado. Dr. Ricci is rated as an Advanced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Subarachnoid Hemorrhage, Cerebral Arteriovenous Malformation, Herniated Disk, and CAPOS Syndrome. Dr. Ricci is currently accepting new patients.

Denise Damek is a Neurologist in Aurora, Colorado. Dr. Damek is rated as an Advanced provider by MediFind in the treatment of Meningioma. Her top areas of expertise are Glioblastoma, Astrocytoma, Glioma, and Brain Tumor.

Robert Neumann is a Neurologist in Aurora, Colorado. Dr. Neumann is rated as an Advanced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Stroke, Apoplexy, Brain Herniation, Gastrostomy, and Gamma Knife Radiosurgery. Dr. Neumann is currently accepting new patients.

Carrie Norris is a Radiologist in Englewood, Colorado. Dr. Norris has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Meningioma. Her top areas of expertise are Stroke, Subarachnoid Hemorrhage, Herniated Disk, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).