Dental hygiene tips for healthy teeth & gums

A friend of mine picked her son’s orthodontist off a coupon mailer. It was the cheapest consultation within ten miles, and she booked it within the hour.
Eight months into treatment, she found out the provider was a general dentist who’d taken a weekend course in clear aligners. The tooth movement was uneven, and she ended up starting the whole thing over with someone else.
That’s basically the entire reason “how to choose an orthodontist” matters more than most people expect going in. It’s less about finding someone friendly and more about confirming what’s actually behind the title before a wire or a tray ever touches a tooth.
The office sign doesn’t always make this obvious, since an orthodontist is always a dentist, but plenty of dentists never train as orthodontists.
The ADA’s own MouthHealthy page on braces describes an orthodontist as a dentist who specializes specifically in the diagnosis, prevention, and treatment of dental and facial irregularities, separate from general dentistry. Both can legally offer orthodontic treatment, even though the training behind each looks nothing alike.
A general dentist can offer braces after a short continuing-education course, sometimes just a weekend. An orthodontist goes through years of additional residency training focused entirely on bite and alignment. Both can technically say “we do braces here,” which is exactly the confusion about how to choose an orthodontist is meant to clear up.
Two credentials do most of the real work here, and neither one is the office’s Yelp rating.
AAO membership. Getting in requires an accredited orthodontic residency after dental school. The American Association of Orthodontists doesn’t budge on that. Their guide on choosing the right orthodontist compares it to a cardiologist or dermatologist:
additional specialty training most general dentists never go through.
Board certification. This one’s voluntary, which is exactly why it means something. The American Board of Orthodontics notes that certification requires passing externally validated written and clinical exams, on top of the residency itself. A dentist can call themselves board-eligible, but board-certified means they sat for it and passed.
Someone I know assumed AAO membership and board certification were the same thing. They’re not: one’s a professional association you join, the other is a tested credential you have to earn and keep maintaining.
Asking works fine as a first move. It’s just not enough on its own.
The AAO runs a public “Find an Orthodontist” directory that confirms specialty status directly, not through whatever’s printed on a business card. Your state dental board’s website will show licensure status and any disciplinary history, which takes about two minutes to check.
Board certification is verifiable too, straight from the ABO’s own site rather than a framed certificate on the wall. If a practice gets cagey when you ask how to confirm any of this, that’s worth noting on its own, and it’s exactly the kind of due diligence that “how to verify an orthodontist’s credentials” actually requires before signing anything.
Ask directly whether the orthodontist personally places the brackets and adjusts the wires. Some larger practices split treatment between the orthodontist and associates or techs, and it’s worth knowing which one you’re walking into before you commit.
A provider who also offers fillings, root canals, and extractions on the side isn’t necessarily worse, but it’s a different kind of practice than one built entirely around tooth movement, and it’s worth knowing which one you’re sitting in.
Ask what the plan looks like if treatment takes longer than expected, or if a tray or wire fails partway through. A provider who’s ready with a real answer has clearly dealt with this before.
Ask what’s included in the quoted price, what counts as an extra charge, and what the office does if you need to pause treatment. I’ve seen this bite people who assumed retainers were bundled in when they weren’t, which is exactly the kind of gap that conversations about how to choose an orthodontist should catch before day one.
My friend’s mistake, the one from the intro, happened because she only got one opinion. A second consult would have caught the “weekend course” problem before eight months of wasted treatment.
Two or three consults is a realistic number. Providers looking at the same mouth can land on different treatment plans, timelines, even diagnoses, so one opinion alone isn’t much to go on. Most offices offer free or cheap consults specifically because they expect patients to compare.
Skipping the orthodontist entirely and going straight to a mail-order aligner kit sounds appealing on paper. Lower cost, no waiting room, teeth moved from your own couch. It’s also the piece of this whole topic the ADA has pushed back on directly, flagging DIY and mail-order aligner treatment as a real risk, not a minor caveat buried in fine print.
The problem isn’t the plastic trays themselves. It’s what happens before they ever get made. A real diagnostic exam checks the condition of the bite, the gums, and the bone underneath, things a photo of your teeth and an at-home impression kit can’t see. Move teeth without that information, and you can end up with a straighter-looking smile sitting on top of a bite problem or gum issue nobody caught in time.
That gap is exactly why how to pick an orthodontist still matters even for someone eyeing the at-home route to save money. A cheap kit that skips diagnosis isn’t a shortcut through the process described in this article. It’s a different process altogether, one with fewer checks built in.
Most parents guess later than they should. The AAO recommends a first orthodontic evaluation by age 7, well before every adult tooth has come in.
That doesn’t mean treatment starts that early. It means catching a developing jaw or eruption issue while there’s still room to guide it, rather than finding out later once options have narrowed, which is a big part of how how to choose an orthodontist decisions get made well ahead of when most families think to start.
Not quite. There’s a real gap between the two: only one has done additional residency years focused specifically on bite and alignment.
It’s a separate, voluntary step on top of membership. AAO confirms specialty training happened. Certification confirms they passed exams testing it.
Some caution makes sense. Nobody’s looked under the surface to see if the diagnostic exam gets skipped, and teeth start moving without that check.
By age seven, according to AAO guidance, even if nothing looks obviously wrong yet.
How to find an orthodontist worth trusting comes down to a few real checks – specialty training, board certification, and more than one opinion before committing. Different providers can look at the same mouth and land on different plans, so a single consult rarely tells the whole story, and certification isn’t automatic just because someone belongs to the AAO.
None of this takes long to run through, maybe an afternoon of calls and a couple of appointments. Skipping it is what tends to get expensive later, in wasted months of treatment or a redo with someone else entirely.
Pull up the AAO directory and check before your next appointment, whether that’s confirming a provider you already have or starting the search from zero.