When to See a Neurologist in St. Louis
Revised August 31, 2026
What symptoms require a neurologist?
Headaches that have changed in character, numbness or weakness on one side, tremor or stiffness, a changed walking pattern, slipping coordination, cognitive change, or seizures. Individually most are harmless — it is the persistence and the pattern that prompt a referral. ⚠️ Call 911, do not book, for stroke signs (facial drooping, arm weakness, speech difficulty), a seizure over five minutes, sudden loss of consciousness, or a sudden severe headache with vision change or confusion. 💡 A neurologist is a physician, not a surgeon — most referrals are for diagnosis and management, not an operation.
Keep reading ↓Imagine you have had the same headache for three weeks. Not a bad one exactly — just a persistent, low, wrong sort of headache that ibuprofen dents but never clears. You mention it at a routine appointment in Des Peres almost as an afterthought, and your doctor stops writing and asks a series of questions that feel oddly specific. Any vision changes? Any numbness? Is it worse in the morning?
Or maybe you know someone in Oakville whose hand started shaking last spring and who spent months deciding it was probably nothing. Or a neighbor in Highland who kept catching a shoulder on doorframes and put it down to being tired.
The hardest part of nervous-system symptoms is that most of them are, in fact, nothing. Everyone gets headaches. Everyone’s foot falls asleep. The skill is knowing which version of a common symptom is the version worth a specialist — and which version means you should not be reading an article at all.
Let’s start with that last group, because it is the only genuinely urgent part of this page.
The symptoms that mean 911, not an appointment
Some things do not belong on a waiting list. Call 911 immediately for:
- Signs of stroke. The standard check is FAST — Facial drooping, Arm weakness, Speech difficulty, Time to call 911.
- A seizure lasting more than five minutes, or a first seizure in someone with no history of them.
- Sudden loss of consciousness.
- A headache that arrives suddenly and severely — the kind people describe as the worst of their life — especially with nausea, vision changes or confusion. That combination can signal stroke, aneurysm or meningitis.
Nobody has ever regretted calling an ambulance for a stroke that turned out to be a migraine. The reverse regret is permanent. With stroke in particular, treatment windows are measured in hours, and the clock starts at the symptom, not at the moment you decide it is serious.
Everything below this line is about the non-urgent version.
What a neurologist actually handles
A neurologist diagnoses and treats disorders of the brain, spine and nervous system. That is a wider territory than most people assume, and it explains why referrals arrive from directions that feel unrelated — a hand tremor, a gait change, a memory complaint and a chronic headache can all land on the same specialist’s calendar.
What it is not: a neurologist is generally not a surgeon. Neurosurgery is a separate specialty. Most people referred to neurology are there for diagnosis and management, not an operation, which is worth knowing because the word frightens people more than the appointment warrants.
The symptom patterns that prompt a referral
Primary care doctors tend to reach for a neurology referral when a symptom shows a particular shape. The pattern matters more than the symptom itself.
Headaches that changed. Not headaches as such — headaches that are new, escalating, different in character from your usual, or that arrive with nausea, vision changes or confusion.
Numbness, tingling or weakness — particularly on one side. One-sided is the word doing the work. A foot that falls asleep is ordinary. Persistent one-sided numbness or weakness is a recognized signal of stroke or multiple sclerosis and gets taken seriously.
Tremor, stiffness, or a changed walk. Movement disorders including Parkinson’s disease and essential tremor often announce themselves this way, and family notice the walking change before the patient does.
Coordination that has slipped. Bumping into doorframes, dropping things, feeling unsteady. That combination points at the cerebellum or the inner ear, and telling those two apart is a specialist’s job.
Cognitive change. Trouble concentrating, problem-solving that has become effortful, processing that feels slower than it used to. This is the category people most often talk themselves out of raising, and the one where an early baseline is most useful.
Seizures, at any frequency, once the emergency has passed.
What happens at the first appointment
The first visit is mostly conversation and a physical examination, and it is far less dramatic than people brace for.
Expect a detailed history — when it started, what makes it better or worse, what else changed around the same time, what runs in your family. This part is not small talk. For a lot of neurological conditions the history is the single most informative diagnostic tool available, and the exam is there to confirm or contradict it.
Then a neurological examination: mental status, cranial nerves, motor strength, sensation, reflexes, coordination and gait. You will be asked to follow a finger with your eyes, push against a hand, walk heel-to-toe. It is low-tech on purpose. A skilled examiner can localize a problem to a region of the nervous system with a reflex hammer and ten minutes.
Imaging may follow — MRI, CT, or nerve conduction studies — but usually after the exam, chosen because of what the exam found. A scan ordered without that reasoning tends to produce incidental findings that create more worry than clarity.
💡 Bring a witness. If someone else has noticed the change — a spouse who saw the tremor first, an adult child who noticed the word-finding pauses — bring them. Neurology is one of the few specialties where a second observer routinely supplies information the patient genuinely cannot.
Referrals, insurance and the waiting
Some insurance plans require a referral from a primary care physician before a neurology visit is covered. Others let you self-refer. Check yours before you book, because discovering it afterward is an expensive way to learn.
Neurology waits are frequently long — longer than most specialties. Two practical moves help. Ask to be put on the cancellation list, and ask explicitly whether your symptom set should be seen sooner than the next open slot. Practices triage, but only if someone tells them what to triage on.
If the wait is months out and something changes in the meantime — new symptom, faster progression — call back. Do not wait politely for the appointment you were given.
How to prepare so the visit is worth it
You have a limited window with a specialist. Preparation buys you a meaningful amount of it.
- Keep a symptom log for two weeks. Date, time, what happened, what you were doing, how long it lasted. Patterns you cannot see from memory become obvious on paper.
- Bring a complete medication list, including supplements. Several common supplements have neurological effects.
- Write your three questions down and ask them first, not last.
- Bring prior imaging on a disc or know exactly where it was done. Repeating a scan that already exists wastes a month.
🍽️ An aside on the waiting: if the appointment sends you across the metro, make something of the trip. A specialist visit in Chesterfield pairs perfectly well with lunch afterward — Satchmo’s in Chesterfield is the sort of place that makes a medical errand feel less like one.
What this is not
This page is general information, not medical advice, and it cannot examine you. Nothing here should be used to talk yourself out of care. If you are weighing whether a symptom is worth mentioning, mention it — the cost of raising it is one awkward sentence, and the cost of not raising it can be considerably higher.
What happens after the first visit
Most people leave a first neurology appointment without a diagnosis, and that is normal rather than a failure. Neurology often works by exclusion, and the examination is a map of where to look next rather than an answer in itself.
Three things commonly follow. Testing — imaging, blood work or nerve conduction studies, chosen because of what the exam found. A trial of treatment, where the response is itself diagnostic; if a medication aimed at one condition helps, that is information. Or watchful waiting with a follow-up date, which is a real clinical decision rather than a brush-off, because some conditions only become legible over time.
Ask two questions before you leave: what would make you want to see me sooner, and what should I be writing down between now and then. Those answers turn the gap between appointments into useful time instead of anxious time.
If a diagnosis is serious or the treatment plan is major, a second opinion is reasonable and no competent neurologist will be offended by one. Bring the records — the value of a second opinion is a fresh reading of the same evidence, not a repeat of every test.
Conditions a neurologist commonly manages
It helps to know the territory. Neurologists routinely manage migraine and other headache disorders, epilepsy and seizure disorders, multiple sclerosis, Parkinson’s disease and other movement disorders, neuropathy, stroke recovery, and memory and cognitive disorders including dementia.
Several of those are chronic and managed rather than cured, which changes what a good relationship with a neurologist looks like. You are not shopping for one brilliant visit. You are looking for someone who will still be reachable in three years and who keeps good notes.
Does telehealth work for neurology?
Partly, and it is worth knowing where the line falls. Follow-up visits, medication adjustments, reviewing test results and managing a stable chronic condition all translate well to video, and they save a drive across the metro for a fifteen-minute conversation.
A first appointment usually does not. The neurological examination — reflexes, strength testing, coordination, gait — needs hands and a room. A practitioner can observe tremor and some gait on camera, but that is a partial substitute rather than a full one.
A reasonable pattern is in person to start, video for the follow-ups, and in person again if anything changes. Ask at the first visit whether the practice offers it, because that answer shapes how sustainable a long-term relationship with a distant specialist is going to be.
Frequently Asked Questions
What are early signs of neurological problems?
The common early signals are headaches that have changed in character, numbness or weakness on one side, tremor or stiffness, a changed walking pattern, slipping coordination, and cognitive changes like slower processing or difficulty concentrating. Individually most are harmless; it is the persistence and the pattern that matter.
What are the red flag symptoms for neurological conditions?
The emergency ones are stroke signs (facial drooping, arm weakness, speech difficulty), a seizure lasting over five minutes, sudden loss of consciousness, and a sudden severe headache with nausea, vision changes or confusion. Those mean call 911, not book an appointment.
What will a neurologist do on your first visit?
Take a detailed history, then perform a neurological examination — mental status, cranial nerves, motor strength, sensation, reflexes, coordination and gait. It is deliberately low-tech. Imaging, if ordered, usually comes after the exam and because of what it found.
Will a neurologist order an MRI?
Sometimes, but not automatically. MRI, CT and nerve conduction studies are chosen based on what the history and examination suggest. A scan ordered without that reasoning tends to surface incidental findings that generate worry rather than answers.
Is it serious if you have to see a neurologist?
Usually less serious than people fear. A referral means a symptom deserves a specialist’s eye, not that a diagnosis has been made. Many visits end in reassurance or a manageable condition, and neurologists are physicians rather than surgeons — most patients are there for diagnosis and management.
Do you need a referral to see a neurologist in St. Louis?
It depends on your plan. Some insurers require a primary care referral before they will cover the visit; others allow self-referral. Confirm with your insurer before booking, because finding out afterward is an expensive lesson.
How long does it take to get a neurology appointment?
Often longer than other specialties. Ask to be added to the cancellation list, and tell the scheduler specifically what your symptoms are — practices triage, but only on information they have been given. If anything changes while you wait, call back rather than waiting for the date you were assigned.
What should you bring to a neurology appointment?
A two-week symptom log with dates and durations, a complete medication and supplement list, any prior imaging or the name of the facility that did it, your three main questions written down, and where possible a person who has witnessed the symptoms you are describing.
Find a neurologist near you
Looking for a specialist? Search neurology and specialist practices on St Louis Near Me Directory, on both sides of the river. If you run a practice, listing it is how the patients already searching in your area find you.
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