By Dr. Liseane Koga, DDS · Koga Orthodontics · Monroe, LA
In the past five years, mail-order clear aligner companies promised straight teeth with no in-person appointments, no specialist oversight, and dramatically lower prices than traditional orthodontics. SmileDirectClub, the most prominent of these, filed for bankruptcy in late 2023 — leaving thousands of mid-treatment patients with no provider, no records, and in many cases, worse teeth than they started with.
This post explains what actually went wrong with direct-to-consumer orthodontics, why professional supervision matters, and what a responsible at-home aligner experience looks like.
What the “mail-order” model was
The pitch was simple: take impressions at home with a mail-in kit, send them to the company, receive a full set of aligners, wear them for 6–18 months, send progress photos through an app, and end with straighter teeth — all without ever seeing a specialist in person.
It was cheaper than traditional orthodontics because the cost of in-person specialist care was removed. The tradeoff — explicitly or implicitly — was that no licensed orthodontist was physically evaluating the patient or supervising treatment.
What went wrong
No diagnostic exam
A real orthodontic case starts with a clinical exam, X-rays when needed, and an assessment of bite, jaw function, gum health, and overall dental condition. Mail-order skipped all of this. Patients with undiagnosed gum disease, active decay, TMJ dysfunction, or significant bite problems were treated with aligners that weren’t clinically appropriate — sometimes making conditions worse.
No monitoring
Teeth move unpredictably. Monthly in-person checks by an orthodontist catch problems early — a tooth moving wrong, a bite shift, gum recession starting. Mail-order relied on patient-uploaded photos, which catch almost nothing. By the time problems became visible to the patient, they were often severe.
Results that weren’t results
Thousands of patients finished the prescribed aligner series and still had crooked teeth, or developed new problems. Many were told treatment was “complete” despite visible issues. Without specialist oversight, there was no mechanism to extend treatment, adjust mid-course, or acknowledge when the approach wasn’t working.
Then the company collapsed
When SmileDirectClub filed bankruptcy, patients were mid-treatment with no path forward. Records were tangled in bankruptcy proceedings. Replacement aligners stopped arriving. Warranties became worthless. Patients who’d paid thousands up-front had no recourse.
The specific risks
Mail-order orthodontics has been associated with:
– Increased tooth mobility — teeth loosened beyond clinical safety
– Gum recession from improperly applied forces
– Bite problems created where none existed before treatment
– Tooth root resorption — the root shortens during treatment, which is irreversible
– TMJ dysfunction triggered by rapid or improper tooth movement
– Decay during treatment because patients weren’t seen for cleanings or evaluation
– No one to call when things went wrong
Many patients who started with mail-order aligners now come to Koga Orthodontics for correction — and the correction treatment is often longer and more expensive than properly supervised treatment would have been from the start.
What real professional supervision looks like
At Koga Orthodontics, every aligner case includes:
– A thorough in-person clinical exam by Dr. Liseane Koga — bite, jaw, gum health, decay check
– Appropriate records — for Spark clear aligner cases, a digital scan; for traditional or Pitts21 bracket cases, orthodontic impressions
– A case-specific treatment plan with realistic timelines, not a generic plan based on a mail-in photo
– Monthly in-person check-ins — catching problems early, adjusting as needed
– Direct access to your doctor when questions or issues come up
– A real warranty — we stand behind our work and are still here if you need us in five years
Clear aligners done right: Spark at Koga
We offer Spark clear aligners (our primary brand) for patients who want the discretion and convenience of aligner treatment — with real specialist supervision. Spark is manufactured by Ormco (a respected orthodontic company) and is available only through trained orthodontists, not general dentists and not mail-order.
The experience looks similar to what mail-order promised — clear trays worn 20–22 hours a day — but with the critical difference of in-person clinical oversight.
The cost question
Mail-order was cheaper because it skipped the specialist. But the effective cost — including corrections, dental work to fix damage, and psychological impact of bad outcomes — was often dramatically higher.
Professional clear aligner treatment at Koga is:
– Cost-competitive with legitimate orthodontic practices in Monroe
– Stackable with most dental insurance
– Available on in-house no-interest payment plans
– Combined with a real warranty and ongoing care
What to do if you started with a mail-order provider
If you’re mid-treatment with a company that’s gone bankrupt, or you’ve finished mail-order treatment and your teeth don’t look or feel right:
1. Book a free consultation at any Koga location
2. Bring all records you have from the prior provider (photos, aligner trays, communications)
3. Dr. Koga will evaluate your current state and recommend next steps
4. You’ll get a specific plan for correction — honest about what’s possible and what’s not
Frequently asked questions
Can I trust any clear aligner treatment after the mail-order collapse?
Yes — when it’s provided by a licensed orthodontist with in-person exams and monthly check-ins. The issue wasn’t clear aligners; it was the lack of professional supervision.
Is Spark safer than mail-order aligners?
Yes. Spark is only available through trained orthodontists, not mail-order. Every Spark case includes specialist oversight from start to finish.
I’m worried I damaged my teeth with a mail-order provider. What should I do?
Come in for a free evaluation. Dr. Koga will examine your teeth, tell you honestly what she sees, and recommend next steps. No judgment — just help.
Will insurance cover correction treatment after mail-order?
Often yes, depending on your plan. We verify during the consultation.
Book a free consultation
If you’re considering clear aligners — or have had a bad experience with mail-order — book a free consultation at any Koga location. Call or visit kogaortho.com.
— Dr. Liseane Koga, DDS · Doctor-Owner · Koga Orthodontics