A St. Louis skeptic's guide to checking ketamine clinic claims

Drive around the St. Louis area long enough and you will see it: a billboard, a storefront, or a search ad offering ketamine for depression. Some of these providers offer an FDA-approved treatment under strict supervision. Some offer off-label infusions. Some mail products to your house. From the outside, they can look almost the same.

If you are skeptical of ketamine therapy, that is a good reason to check before you trust. This guide shows you how to sort St. Louis area providers by what they are actually offering and what regulatory standing it has. It does not recommend any clinic or any treatment.

Why FDA status is a good place to start

Across Missouri, Illinois, and eight neighboring states, the 443 adults in our summer poll showed FDA approval weighing on most of them. For 19 percent, the FDA stamp by itself would decide the question, and 40 percent called it a big consideration. Doubt was common, too: 21 percent called themselves skeptical of ketamine therapy at first mention, and 9 percent reacted negatively.

We cannot tell you from our data whether those skeptics were the same people who valued FDA approval. We report totals for the whole sample, from the final validated data. Still, if you are skeptical, FDA status is a concrete, checkable fact in a field full of vague claims.

Step 1: Figure out which of three things a clinic offers

• Esketamine (Spravato). This spray is the FDA-approved choice once an adult has run through other depression options without relief, restricted by a safety program to certified clinics. Staff observe you for two or more hours per dose, and the car stays parked until tomorrow.
• IV ketamine infusions. Plain ketamine's approval is for anesthesia, so a depression drip is off-label. Staff monitor the infusion.
• At-home ketamine. Typically prescribed through telehealth, sometimes compounded. Off-label, and with no in-person monitoring requirement.

Some St. Louis providers offer more than one. Ask which one they are proposing for you.

Step 2: Confirm certification for esketamine

If a clinic says it offers Spravato, confirm it is a certified site. Certified locations show up in the treatment center finder on the drugmaker's website. If a provider claims to offer esketamine but does not appear, ask them why. A legitimate site will be able to explain.

Step 3: Check the clinician's license

On the Missouri side, the Board of Registration for the Healing Arts offers a public license lookup for physicians. If you are considering a provider in the Metro East, Illinois handles licensing through its Department of Financial and Professional Regulation, which also has a public lookup. Search the name of the physician or nurse practitioner overseeing treatment. Confirm the license is active and check for any public disciplinary history.

For telehealth providers, confirm they are licensed in the state where you live. If you are in Missouri, the prescriber should hold a Missouri license.

Step 4: Ask for the claims in writing

Send the clinic a short message asking:

• What exact product will be used?
• Is it FDA-approved or used off-label for depression?
• If it is compounded, which pharmacy makes it?
• Who evaluates me before treatment, and who is responsible for my care during it?

Be cautious with phrases such as "FDA-approved ingredients" or "FDA-registered facility." Neither means the treatment was approved for depression.

Step 5: Check coverage on both sides of the river

Insurance was the concern our respondents named most. Picking what mattered most in a provider, two choices each, 85 percent of respondents chose coverage and 27 percent chose FDA approval.

Esketamine is often covered with prior authorization. Off-label IV infusions and at-home ketamine are less often covered, so many patients pay out of pocket. On MO HealthNet, phone your plan and ask two things: is esketamine covered, and which certified St. Louis sites take your plan. Crossing the state line in either direction for care, ask specifically about out-of-state providers, since networks may not cross the river.

Step 6: Plan the logistics honestly

Distance came next: 43 percent wanted a provider near where they live. With esketamine, each appointment includes an observation period and a ride home, because patients may not drive again that day. For planning, Brain Recovery Centers offers a clear rundown of how Spravato appointments are structured that can help with planning. If you work downtown and live in West County, St. Charles County, or Illinois, think through who will drive you before you book.

Warning signs a skeptic should take seriously

• "FDA-approved" with no product or condition named.
• Promised results or claims of a cure.
• Large package payments required before an evaluation.
• Suggestions that an at-home product is equivalent to supervised esketamine.
• Offering ketamine for conditions outside esketamine's approved use without explaining that it is off-label.

When your answer is still no

That is a fair place to land. You may decide none of these options suits you. If avoiding medication matters, ask about psychotherapy, or about TMS, a magnetic treatment, medication-free and FDA-cleared, for adults still depressed on antidepressants. In our poll, 64 percent of adults wanted a drug-free choice available.

Bring it back to your doctor

Research does not replace a clinical evaluation. Most respondents would lean on their own doctor anyway, and 74 percent said that doctor's endorsement is what would move them. Share what you found, and ask whether any of it fits your history. Hold steady on anything you currently take until your prescriber has helped you map out a change.

If suicidal thoughts are part of this, skip the research for now. From Missouri or Illinois, a text or phone call to 988 gets you the Suicide and Crisis Lifeline, midnight or noon.

Methodology

Pollfish ran survey 395586438 through its consumer panel, shutting it June 23, 2026. The file holds 443 completes, respondents aged 18 through 64, from Missouri and Illinois plus Kansas, Ohio, Iowa, Minnesota, Indiana, Nebraska, Oklahoma and Wisconsin, all past a consent screener. Validation has closed and the totals are final. Our publisher asked for this survey and footed the bill. Read this guide as general information; it offers no medical or legal advice.