Board-Certified Neurosurgeon in West Islip & Smithtown, NY —
Brain Tumors, Spine Surgery & Stereotactic Radiosurgery
Exceptional Brain & Spine Care
We are committed to treating surgical conditions of the brain and spine with state of the art medical expertise, technology, sensitivity and care for the individual and their families.
Brain Conditions
Neurosurgeons treat a number of brain conditions that may require surgical intervention, such as brain tumors, bleeding, hydrocephalus, aneurysms or stroke.
Spine Conditions
While the majority of cases of neck and back pain do not require surgical intervention, a number of patients can benefit from surgical procedures that can alleviate neck, arm, back or leg pain.
Stereotactic Radiosurgery
A minimally invasive technique for delivering high dose radiation in a single or few fractions without delivering significant radiation to healthy normal brain tissue.
We Speak English, Spanish & Greek
We take Insurance
Cutting Edge Surgery
100% Privacy & Comfort
Three Long Island Locations
Latest News from Dr. Missios’ Office
Whether it is our latest blog post, published paper or presentation, here’s where you find it: our Blog.
Demystifying Brain Myths: What Hollywood Gets Wrong About Neurosurgery
Demystifying Brain Myths: What Hollywood Gets...
The Role of Nutrition in Brain Health: Foods That Fuel Your Mind
The Role of Nutrition in Brain Health: Foods...
Back Pain vs. Pinched Nerve
How to Tell the Difference (A Neurosurgeon’s Friendly Guide) Most of us meet back pain the way we meet a rainy Monday—uninvited, inconvenient, and somehow perfectly timed with the rest of life. For many people it’s a sore, stiff lower back after lifting a suitcase or...
Concussions and Brain Injuries: What You Need to Know About Diagnosis, Treatment, and Recovery
Imagine you’re watching your kid’s soccer game, and they take a hard hit to the head. They seem okay but complain of a headache later. Or maybe you slip on ice, hit your head, and feel foggy for days. These could be signs of a concussion or even a traumatic brain...
Tractography in Neurosurgery: Precision Mapping for Brain Tumor Surgery
Navigating the Brain with Precision Consider the challenge of traversing an unfamiliar city without a map—relying solely on intuition to avoid dead ends and critical intersections. Now envision that city as the human brain, where I, as a neurosurgeon, must navigate...
Brain-Computer Interfaces: The Future Is Thinking Out Loud!
Welcome to the Brain Revolution! Picture this: you’re sitting at your desk, sipping coffee, and instead of typing an email, you just think it—bam, it’s done. Or maybe you’re a gamer, moving your character through a dragon-infested dungeon with nothing but a mental...
Our Services
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Our Office Hours
24 hour on call service
Monday
8:30am – 5pm
Tuesday
8:30am – 5pm
Wednesday
8:30am – 5pm
Thursday
8:30am – 5pm
Friday
8:30am – 3:30pm
Sat + Sun
closed