Dr. Arias walks patients through all surgical and non-surgical options to build personalized treatment plans.
Recognized as a Top Doctor in Neurosurgery by Castle Connolly and 5280 Magazine in both 2024 and 2025, Dr. Arias is known for his compassionate approach, surgical precision, and commitment to advancing the field of neurosurgery. His dual training in neurosurgery and endovascular neuroradiology allows him to offer both traditional and minimally invasive treatment options for complex brain and spine conditions.
Click through the Conditions & Treatments below to learn more and see before-and-after images from patients in Denver, Englewood, and beyond:
Cervical Radiculopathy
When individual nerves are compressed, either by a herniated disc, bone spurs, or thickened ligament, the patient will develop symptoms...
Cervical Myelopathy
When the spinal cord is squeezed, signals from the brain cannot travel appropriately and reach the arms and legs. Symptoms include difficulty walking...
Cervical Deformity
Cervical deformity occurs when advanced degenerative changes cause the spine to lose its normal shape...
Brain Aneurysms
A brain aneurysm is a balloon or outpouching that forms on the wall of an artery. Just like a balloon, an aneurysm can burst, which causes bleeding around the brain...
Arteriovenous Malformation (AVM)
An arteriovenous malformation (AVM) is a tangle of blood vessels within the brain. The vast majority of these lesions are present from birth...
Moyamoya Disease
Moyamoya disease is a process where arteries in the brain narrow over time and eventually block off. The brain compensates by creating small blood vessels...
Cavernous Malformation
A cavernous malformation is a small lesion within the brain that can ooze blood. When this happens, it can damage the surrounding brain tissue...
Glioma
A glioma is a tumor that starts from cells within the brain. Many different types of tumors fall under the category of glioma...
Meningioma
A meningioma is a growth that arises from the lining of the brain, called the dura. These lesions tend to be benign...