Dr. Achilles Karagianis

Andrew Zelby, MD, a neurosurgeon at Endeavor Health, focuses on the diagnosis and treatment of spine conditions, often using non-surgical approaches when appropriate. He works closely with patients to identify causes of back or neck pain and determine the best path to recovery. His clinical interests include cervical disc replacement and preserving spinal mobility through minimally invasive procedures. Dr. Zelby is rated as an Advanced provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Cervical Myelopathy, Cervical Spondylosis, Chronic Subdural Hematoma, Laminectomy, and Microdiscectomy.

Rajeev Sai Polasani, MD, a neuroradiologist at Endeavor Health, specializes in interpreting advanced imaging of the brain, spine and nervous system. He provides diagnostic expertise that supports timely evaluation and treatment of neurological conditions. Dr. Polasani is rated as a Distinguished provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Stroke, Cerebral Arteriovenous Malformation, Vertigo, and Herniated Disk.

Tibor Boco, MD, a neurological surgery specialist at Endeavor Health, provides surgical care for complex conditions of the brain and spine. His clinical interests include brain tumors, trigeminal neuralgia, and spinal cord disorders. Dr. Boco combines advanced surgical techniques with a focus on patient education and safety to ensure that care decisions are well-informed and tailored to each individual’s condition. Dr. Boco is rated as an Advanced provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Cervical Spondylosis, Spinal Stenosis, Spondylolisthesis, Microdiscectomy, and Cervical Disc Surgery.