David Chesler

In addition to general pediatric neurosurgery, my unique area of expertise is minimally invasive (aka endoscopic) repair of craniosynostosis. Additionally, I have expertise in epilepsy surgery (pediatric and adult), surgical treatment of brain and spinal cord tumors, and vascular surgery for moyamoya disease. Please call 631-444-1213 to schedule a consultation.

New York Spine and Brain Surgery, located in Riverhead, NY, is dedicated to providing specialized care in neurological and spinal health. The facility offers a wide array of services, including treatments for conditions such as epilepsy, multiple sclerosis, and neuromuscular diseases. Affiliated with Stony Brook Medicine, this medical center emphasizes a comprehensive approach to patient care, combining advanced clinical treatments with ongoing research and educational opportunities. Their expert team is committed to improving the quality of life for patients through tailored therapeutic strategies and state-of-the-art medical interventions. Generated from the website

Dr. Jonathan Raanan, a Board-certified Physiatrist (Physical Medicine & Rehabilitation specialist), concentrates his practice on the diagnosis and treatment of disorders of the spine. He is focused on prescribing physical therapy, minimizing medications and performing non-surgical procedures for the treatment of conditions such as degenerative disc disease, sciatica (radiculopathy), arthritis of the spine (spondylosis), herniated discs and spinal stenosis. Dr. Raanans expertise includes performance of epidural injections, joint injections (e.g. facet, sacroiliac), and radiofrequency nerve ablation all performed using fluoroscopic guidance to maximize safety and accuracy.