Free & Low-Cost Dental Care in St. Louis
Revised July 16, 2026
Where can I get free or low-cost dental care in St. Louis?
For free or low-cost dental care in St. Louis, start with a community health center that charges on a sliding scale by income — Affinia Healthcare’s St. Louis Dental Center (314-814-8700), Family Care Health Centers (314-834-2273), or CareSTL Health (314-367-5820). A dental school and the St. Louis Community College hygiene clinic (314-644-9331) offer very low-cost care, and Give Kids A Smile provides free dentistry for children. Missouri Medicaid covers full dental for kids and a limited-but-growing set for adults. For an emergency, call a health-center dental clinic; dial 2-1-1 for help.
Keep reading ↓A bad tooth has a way of taking over your whole life — the throbbing that keeps you up, the ache that makes it hard to eat or think, the self-conscious way you start to smile with your mouth closed. And when you don’t have dental insurance, the fear of the bill can keep you away until a small cavity becomes a real emergency. It happens to people in a South City flat, a house in North County, a place out in Franklin County, a home across the river in the Metro East. Dental care is one of the biggest gaps in our health system — and one of the most quietly painful.
Here’s the good news: St. Louis has real free and low-cost options for dental care, from clinics that charge based on your income to a dental school, a hygiene clinic with cleanings for a few dollars, and a nationally known program — born right here in St. Louis — that gives kids free dentistry. You do not have to live with the pain, and you don’t have to go broke to fix your teeth.
This guide lays out where to get affordable dental care, what Medicaid covers, and what to do about a tooth emergency. Whether it’s for you or your family, it’s written for you.
For free or low-cost dental care in St. Louis, start with a community health center that charges on a sliding scale based on your income — Affinia Healthcare’s St. Louis Dental Center (314-814-8700), Family Care Health Centers (314-834-2273), or CareSTL Health (314-367-5820). A dental school and the St. Louis Community College hygiene clinic (314-644-9331) offer very low-cost care too, and Give Kids A Smile provides free dentistry for children. Missouri Medicaid covers full dental for kids and a limited-but-growing set of services for adults. For a tooth emergency, call a health-center dental clinic; dial 2-1-1 for help finding care.
📌 Know someone avoiding the dentist over cost? Keep this — and share it.
Bookmark this page and share it with anyone who could use it — a friend in pain, a parent, or a nurse, teacher, or caseworker who hears “I can’t afford the dentist” all the time. So many people suffer with a bad tooth simply because they don’t know these options exist.
Every share could end someone’s pain and save their smile. That’s exactly why we made it.
Sliding-Scale Dental at Community Health Centers
The backbone of affordable dental care in St. Louis is its community health centers, which offer dental services on a sliding fee scale — your cost is based on your income, so lower-income patients pay much less, insured or not:
- Affinia Healthcare — St. Louis Dental Center (314-814-8700, 1500 Park Ave.) — a large, modern dental center offering cleanings, fillings, extractions, and even dental urgent care, plus dental at other Affinia sites.
- Family Care Health Centers (314-834-2273) — dental care at its Carondelet and Forest Park Southeast locations.
- CareSTL Health (314-367-5820) — dental care for all ages (this is the health center formerly known as Myrtle Hilliard Davis).
These centers see everyone regardless of insurance, and they can also help you check whether you qualify for Medicaid to cover more.
The Dental School & Hygiene Clinic
Some of the lowest-cost care comes from teaching clinics, where students provide care at reduced rates under close faculty supervision:
- The St. Louis Dental Center (1500 Park Ave., 314-814-8700) is a partnership between A.T. Still University’s Missouri School of Dentistry & Oral Health and Affinia Healthcare — faculty, dental students, and Affinia dentists provide full dental care to the community on a sliding scale.
- St. Louis Community College — Forest Park Dental Hygiene Clinic (314-644-9331, 5600 Oakland Ave.) offers very low-cost cleanings, X-rays, and preventive care done by dental-hygiene students — often just a few dollars, and free for Medicaid cardholders and veterans with ID. Note it’s preventive care only (cleanings and X-rays), not fillings or extractions.
Free Dental Care for Kids
Children have strong options in St. Louis. Give Kids A Smile — a program that actually started right here in St. Louis before going national — provides free dental care to children (about age 1 through 14) who are on Medicaid or qualify for free or reduced-price school lunch, at clinics held twice a year. Call 636-397-6453 to learn about the next clinic and registration. Beyond that, Missouri Medicaid covers comprehensive dental for kids (see below), and every community health center above treats children.
What Medicaid Covers — Honestly
If you have MO HealthNet (Missouri Medicaid), here’s the accurate picture. For children, it covers full, comprehensive dental care. For adults, coverage is more limited — but it has recently expanded to include things like periodic exams and cleanings, not just emergencies. And comprehensive adult dental is available to specific groups: people who are pregnant, blind, living in a nursing facility, or who have a qualifying disability. Because these benefits have been changing, it’s worth checking your current coverage — a community health center or the number on your MO HealthNet card can tell you what’s included today. If you’re not enrolled, our guide to applying for MO HealthNet can help.
A Tooth Emergency With No Insurance
Don’t tough out a dental emergency — an untreated infection can become dangerous. Here’s what to do:
- First call a health-center dental clinic — Affinia offers dental urgent care, and other centers handle emergencies; they can often see you quickly and get you out of pain affordably.
- Know when to go to the ER. A hospital emergency room can treat a dental infection or severe pain with antibiotics and pain relief, and you should go right away if you have facial swelling, fever, or trouble breathing or swallowing — that’s a real emergency. But ERs don’t do dental work (no fillings, extractions, or root canals), so you’ll still need to follow up at a dental clinic to fix the tooth itself.
More Places to Look
A few more resources worth knowing: the Missouri Department of Health keeps a “low-cost dental services” directory, the Greater St. Louis Dental Society lists local low-cost clinics, and Missouri Mission of Mercy runs a large free two-day dental clinic once a year (watch the Missouri Dental Association’s site for the next one). For seniors and people with disabilities, Donated Dental Services provides free comprehensive treatment to those who qualify. And as always, dialing 2-1-1 connects you to dental help near you.
How the Sliding Scale Works
At a community health center, “sliding scale” means your cost is based on your income and household size, not a fixed price list. Bring proof of income (pay stubs, a benefits letter, or a tax return) and a photo ID, and the center sets your fee — often a small fraction of what a private dentist charges, and sometimes a low flat amount for the lowest incomes. You do not need insurance, and you won’t be turned away for inability to pay. If you might qualify for Medicaid, the center can help you apply, which may cover even more. It’s worth calling to ask exactly what a cleaning, filling, or extraction would cost you before you assume it’s out of reach.
Don’t Wait — Small Problems Get Expensive
The cheapest dental care is the care that keeps a small problem small. A cavity caught early is a quick filling; ignored, it can become a root canal, an extraction, or a dangerous infection — far more painful and costly. So even on a tight budget, a routine cleaning and exam (as little as a few dollars at the hygiene clinic) is one of the best investments you can make. Brush and floss daily, cut back on sugary drinks, and get seen regularly. Prevention isn’t glamorous, but it’s how you avoid the emergencies that empty a wallet and steal a week of sleep.
Bigger Needs: Dentures, Braces & More
For needs beyond a filling — dentures, oral surgery, or a child’s orthodontics — the sliding-scale centers and the dental school are still your best bet for lower cost, and Missouri Medicaid may cover some of it (full dental for kids, and comprehensive care for certain adults). Ask about payment plans, and don’t rule out the annual free clinics like Missouri Mission of Mercy for larger work. It may take patience and a couple of calls, but affordable paths exist even for the big stuff.
No Shame in Getting Help
A lot of people put off dental care not only because of money but because they’re embarrassed about the state of their teeth. Please don’t let that stop you. The clinics and programs in this guide exist precisely for people who’ve had to wait, and the staff have seen it all — they’re there to help, not to judge. Getting out of pain, stopping an infection, and being able to smile and eat comfortably again are worth the phone call. Start with a sliding-scale health center or a cheap cleaning at the hygiene clinic, and build from there. Your smile — and your health — are worth it.
Ready to get care? Call Affinia’s St. Louis Dental Center at 314-814-8700, the St. Louis Community College hygiene clinic at 314-644-9331 for a cheap cleaning, or dial 2-1-1 to find dental help near you. See all St. Louis help resources.
Run a dental clinic or nonprofit that offers affordable dental care? List it on St Louis Near Me Directory so the people in pain can find you.
Frequently Asked Questions
Does Missouri Medicaid cover dental for adults?
Missouri Medicaid (MO HealthNet) covers full, comprehensive dental care for children. For adults, coverage is more limited but has recently expanded beyond just emergencies to include services like periodic exams and cleanings. Comprehensive adult dental is available to specific groups — people who are pregnant, blind, in a nursing facility, or who have a qualifying disability. Because these benefits are changing, check your current coverage using the number on your MO HealthNet card or a community health center.
How can I get emergency dental care with no insurance in St. Louis?
Start by calling a community health center’s dental clinic — Affinia Healthcare offers dental urgent care, and others handle emergencies affordably on a sliding scale. Go to a hospital ER right away if you have facial swelling, fever, or trouble breathing or swallowing, since an untreated infection can be dangerous; the ER can give antibiotics and pain relief. Keep in mind ERs don’t do actual dental work, so you’ll still need a dental clinic to fix the tooth.
Can you get dental work done for free or cheap at a dental school?
Yes. In St. Louis, the St. Louis Dental Center (a partnership of A.T. Still University’s dental school and Affinia Healthcare, 314-814-8700) provides full dental care on a sliding scale, with students working under faculty supervision. The St. Louis Community College Forest Park hygiene clinic (314-644-9331) offers very low-cost cleanings and X-rays — free for Medicaid cardholders and veterans — though it handles preventive care only, not fillings or extractions.
Where can my child get free dental care in St. Louis?
Children have several free or low-cost options. Give Kids A Smile (636-397-6453), a program founded in St. Louis, offers free dental care to kids on Medicaid or who qualify for free or reduced-price school lunch, at clinics held twice a year. Missouri Medicaid covers comprehensive dental for children, and every community health center — Affinia, Family Care, and CareSTL — treats kids on a sliding scale regardless of insurance.
What should I do about a tooth infection if I can’t afford a dentist?
Don’t ignore it — a dental infection can spread and become serious. Call a community health center’s dental clinic, such as Affinia’s dental urgent care, which can often see you quickly and affordably. If you have facial swelling, a fever, or trouble breathing or swallowing, go to an emergency room right away for antibiotics and pain relief; that’s a medical emergency. Then follow up at a dental clinic to treat the tooth itself, since ERs don’t perform dental procedures.
Written by a dedicated team of St. Louis locals who live, work, and play right here in the St. Louis metro. Founder Lane Forman and team are committed to building the region’s most trusted directory by verifying listings and connecting local businesses with loyal customers across Missouri and Illinois.