Say you live in O'Fallon, Wentzville, St. Peters, or St. Charles itself, and someone you love has run out of patience with antidepressants that do not work, the first appointment is probably closer than you think. For most people, it is the primary care office they already visit for physicals and sinus infections.
This guide is a practical checklist for the family member who is helping make that appointment happen, with notes specific to living on this side of the Missouri River.
Start where most people start
A June 2026 poll we ran asked 443 Midwesterners across ten states about their opening move toward ketamine or esketamine care for depression. Their primary doctor was the choice of 56 percent, a psychiatrist of 23 percent, and an online search of 12 percent. The figures are final and validated.
For a caregiver, that is useful news. It means the path most people already trust begins at an office your loved one likely already has. The checklist below is built around that visit.
Step one: confirm there is a primary doctor
- Check the insurance card or member portal for an assigned primary care provider. Some plans, including many Medicaid managed care plans, assign one automatically.
- If the last visit was years ago, call and confirm the doctor is still there and still accepting the plan.
- If there is no doctor at all, the insurer's member services line can list in-network primary care offices in the county. Missouri's 211 line can also point you to community resources.
Among our respondents, 5 percent said the starting line itself was a mystery to them. For a loved one in that spot, this first step is the whole battle. Once there is a name and a phone number, the rest gets easier.
Step two: book the right kind of visit
- Ask for an appointment specifically to discuss depression or mood. A visit booked for a blood pressure check rarely leaves room for this.
- Ask whether a longer slot is available. Some offices offer them for mental health concerns.
- Ask whether the practice has a behavioral health specialist on site. Some larger practices do, and that can shorten the path to a psychiatric evaluation.
Step three: build the one-page history
Nothing you carry in will help more than this page. Sit down with your loved one and write:
- Each antidepressant tried, the approximate dates, and why it stopped: side effects, no change, or partial help.
- Any therapy tried, and for how long.
- Current medications and supplements of every kind.
- Two or three concrete ways depression has changed daily life in the past month.
- Any history of heart problems, high blood pressure, substance use, or psychosis. These matter for which treatments are safe to consider.
Step four: check coverage before you need it
Coverage dominated our survey. Asked to pick two provider priorities, 85 percent of respondents chose insurance and 43 percent chose a location near home. It is worth a phone call before the appointment:
- Ask the plan whether psychiatry referrals require prior approval.
- Ask whether esketamine (Spravato) is covered and whether it falls under the medical or pharmacy benefit.
- If your loved one has MO HealthNet, ask which managed care plan administers it, since the rules and networks differ by plan.
Step five: plan the geography
Here is where St. Charles County has its own logic. Primary care is widely available across the county. Specialty care is a different story. Some psychiatry practices and certified esketamine treatment centers are in the county, while others are across the river in St. Louis County or the city.
That matters more than it sounds. Each esketamine dose means a stretch of observation at the clinic and no driving until the following day, and the first weeks usually bring two visits weekly. Brain Recovery Centers lays out how a course of Spravato treatment is scheduled if you want to plan around it. A drive from Wentzville down I-70 or across on Highway 370 or Highway 40 in rush hour, twice a week, is a real commitment for whoever is behind the wheel.
Step six: decide your role in the room
- Ask your loved one directly whether they want you in the appointment, in the waiting room, or not there at all.
- If they want you involved beyond the visit, they can sign a release at the front desk allowing the office to speak with you.
- Agree ahead of time on who will raise the medication history and who will ask about next steps.
Step seven: know what to ask before leaving
- Is this considered treatment-resistant depression?
- Should we see a psychiatrist, and can you send the referral today?
- Are there approved options beyond switching pills that might fit, such as esketamine or TMS?
- If things slide before we see you again, what is our plan?
Ask that third question even if nobody at home knows these treatments; most people do not, and just 6 percent of our respondents could explain what Spravato is.
Why the doctor visit is worth the effort
In our poll, nearly three quarters, 74 percent, said a doctor's go-ahead would carry them further than any other voice. That is why this checklist points you toward the exam room and not a web search. Your job is to get your loved one there prepared. The clinician's job is to weigh the options.
A reminder: this checklist offers no medical advice. Esketamine's FDA approval covers depression that resists treatment, with certified clinics supervising every dose, whereas ketamine mailed to homes by online prescribers is a separate and looser arrangement. Suitability is for a clinician to judge.
When the person in your care mentions suicide or seems to be in danger, reach 988 right away. Relatives are welcome to use it too; the Suicide and Crisis Lifeline takes their calls and texts day and night, not only calls from the person struggling.
Methodology
Our source is Pollfish survey 395586438, answered by 443 Pollfish panelists; fieldwork ended June 23, 2026. Respondents were 18 to 64 and lived in Missouri, Nebraska, Ohio, Illinois, Oklahoma, Iowa, Kansas, Wisconsin, Indiana and Minnesota. Its validated figures are final. Payment and the commission both came from the publisher.