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About Dr. Ranawat
Board-certified in neurology and vascular neurology, with a Diplomate in Interventional Neurology and more than fifteen years treating the blood vessels of the brain.
About Dr. Ranawat
15+ years of specialized experience
Advanced stroke & brain-vessel care, built around you.
The precision of neurovascular medicine. The patience of a good listener.
Dr. Nishant Ranawat is a board-certified neurologist and neuro-interventional specialist who treats stroke, brain aneurysms, carotid artery disease and other complex cerebrovascular conditions — combining technical expertise with clear, patient-centered communication.
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How we care
Imaging read properly, causes found rather than symptoms managed, and a written prevention plan you and your family can actually follow.
How we care03
Conditions treated
Stroke, TIA, aneurysm, carotid disease, AVM, migraine, seizure, neuropathy and vascular cognitive change.
Conditions treated
The difference a specialist makes
How we care
Why patients choose Dr. Ranawat
01
Vascular Neurology Expertise
Fellowship-level focus on stroke and blood-vessel disorders of the brain — from TIAs and aneurysm risk to carotid disease and vascular cognitive decline.
02
Advanced Neuro Imaging Review
MRI, MRA, CT angiography and carotid ultrasound read alongside your history to find the cause, not just the symptom.
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Stroke Prevention Plans
Blood pressure, cholesterol, atrial fibrillation and metabolic risk addressed together in one personalized prevention protocol.
By the numbers
Experience measured where it counts
15+
Years in specialized practice
12+
States licensed to practice
6
Major stroke trials contributed to
4
Languages spoken
Years in specialized practice
More than fifteen years devoted to the blood vessels of the brain — stroke, aneurysm, carotid disease and the long tail of recovery and prevention that follows.
States licensed to practice
Licensure across more than a dozen states, including Texas, New York, California, Florida, Oregon and Virginia — which makes telemedicine follow-up and out-of-state second opinions genuinely possible.
Major stroke trials contributed to
IMS-III, SAMMPRIS, DEFUSE II, MISTIE-ICES, COSS and ACT-1 — the trials that shaped how acute stroke is treated today.
Languages spoken
English, Hindi, Urdu and Rajasthani. Families are welcome to bring whoever helps them think clearly — and to have the conversation in the language they think in.
About the physician
A neurologist who also treats from inside the vessel
Dr. Nishant Singh Ranawat is a board-certified neurologist and neuro-interventional specialist with advanced expertise in vascular neurology, stroke care and minimally invasive treatment of complex cerebrovascular conditions. He treats patients with stroke, brain aneurysms, carotid artery disease, vascular malformations and other disorders affecting the blood vessels of the brain and nervous system.
- Diplomate, American Board of Psychiatry & Neurology
- Diplomate in Vascular Neurology, ABPN
- Diplomate in Interventional Neurology, UCNS
- Licentiate in Fluoroscopy Supervision & Training, State of California
Scope of practice
All conditions
Conditions we treat
Hover over any condition — or tap it — to see what it is and what happens next.
Ischemic stroke
A clot blocks an artery supplying the brain. Treatment is urgent, and the work afterwards is finding the source so it does not happen twice.
Hemorrhagic stroke
Bleeding into or around the brain, from a ruptured vessel, aneurysm or malformation. Management is a neurocritical-care problem as much as a neurological one.
TIA (mini-stroke)
Symptoms that resolve on their own — and the single clearest warning the body gives before a major stroke. A TIA is an emergency assessment, not a reassurance.
Post-stroke recovery
Spasticity, fatigue, mood, cognition and the medication regimen, reviewed together rather than in separate appointments.
Brain aneurysm
A weak, ballooned segment of artery. Whether it needs treating depends on size, shape, location and the patient — a conversation, not a formula.
Arteriovenous malformation (AVM)
An abnormal tangle connecting arteries directly to veins, which can bleed or cause seizures.
Vascular malformation embolization
Minimally invasive treatment delivered through the vessels rather than through open surgery, where that is the better option.
Carotid artery disease
Plaque narrowing the main artery in the neck. Assessed with ultrasound, CTA or MRA, and managed medically or with stenting depending on the degree and symptoms.
Intracranial stenosis
Narrowing inside the skull, where the management evidence is different from the neck and the details matter a great deal.
Know the signs
BE FAST — the warning signs of a stroke
Stroke treatment is measured in minutes. Recognising it early is the single most useful thing a family member can do — the sooner treatment begins, the more brain is saved.
B
Balance
Sudden loss of balance or coordination
E
Eyes
Sudden trouble seeing in one or both eyes
F
Face
One side of the face droops when smiling
A
Arms
One arm drifts down when both are raised
S
Speech
Speech is slurred, strange or hard to find
T
Time
Note the time and call 911 immediately
If you suspect a stroke, call 911 immediately.
Do not wait to see whether symptoms pass, and do not drive yourself. Medical emergency? Call 911. This site is for general information and does not replace medical advice.
In patients' words
What patients say
Reviews are published as written, with typographical corrections only.
What to expect
Start with a consultation
From first contact to a plan you can follow
Step 1
Request
Send a few details through the form or call the office. The care team responds within one business day.
Step 2
Review
Your history, records and any existing imaging are reviewed before the appointment — not during it.
Step 3
Consultation
In person or by secure video. You will see your own imaging and hear what it shows, in plain language.
Step 4
Plan
A written plan with targets, medications and the reasoning behind each one — something a family member can follow too.
Step 5
Follow-up
Virtual follow-up for adjustments and questions, so the plan stays current as the numbers change.
A stroke doesn't have to be part of your story
Request a consultation to review your neurological risk and start a prevention plan built around you.