K
Kathryn R.
★★★★★
“They were so kind. The doctor was gentle and did not try to sell me anything. I'll be going back — and telling my adult children to go there!”
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A Comfortable Alternative to CPAP · General Dentistry · Keene, TX
Sleep Quietly Again. Without the Mask.
A small, custom-fitted mouthpiece that can do what the CPAP couldn't — for snoring and obstructive sleep apnea, in coordination with your physician.
Hometown care, big-city sleep medicine.
Clear, upfront pricingNo mask, no hoseFamily-owned
Could this be you?
- · Loud snoring most nights
- · Waking up tired, no matter how long you slept
- · A partner who's noticed you stop breathing
If that sounds familiar, an appliance might help.
No Masknothing on your face
No Hosenothing tethered
Custom-Fitmade for your bite
Upfront Pricingfee-for-service
Old Betsy Dental Sleep Medicine, at 104 S Old Betsy Rd, Suite A in Keene, Texas, offers oral appliance therapy — a comfortable, custom-fitted alternative to the CPAP — for snoring and obstructive sleep apnea, in coordination with your physician, serving Johnson County and the greater Fort Worth/DFW area.
Our oral appliance therapy is provided by Dr. Argyle and Dr. Bennion, both recognized as Qualified Dentists by the American Academy of Dental Sleep Medicine.
CPAP alternatives
Custom oral appliances
Coordinated with your physician
AADSM Qualified Dentists
Clear, upfront pricing
If any of this sounds familiar
It Might Be More Than Just Snoring.
Sleep apnea is more common than most people realize — and quieter to spot than you'd think. A few signs we hear all the time:
Loud snoring most nights
Gasping or choking awake at night
Waking up unrefreshed
Daytime fatigue or trouble focusing
Morning headaches
A partner who's quietly moved to another room
Both sides of the bed
We See Both of You.
Sleep apnea is rarely a one-person problem. We treat the person with the symptoms — and the partner lying awake too.
😮💨
"I just can't wear the CPAP."
The mask feels claustrophobic. The hose tugs every time you roll over. The motor noise. The travel case. You've tried — and you'd love a way to sleep that doesn't fight you all night.
🌙
"I love them — but I can't sleep next to them."
The snoring. The pauses. The worry, every single night. You've heard them stop breathing and felt your own heart race. A quieter night for them is a quieter night for you, too.
What we offer
Gentle, Personalized Sleep Care.
A focused menu — every option here is built around quieter nights and easier mornings, without making sleep feel like work.
Oral appliance therapy & more
😴
Custom Oral Appliance Therapy
A small, comfortable mouthpiece that gently holds your airway open while you sleep — the CPAP alternative most of our patients come looking for.
👅
Myofunctional Therapy
Gentle tongue and throat-muscle retraining that supports better airway tone. An adjunct most sleep dentists don't offer.
🤫
Snoring Treatment
Help for simple snoring too — not just full sleep apnea. A quieter night, without the mask.
🤝
Combination Therapy
Pairing an appliance with CPAP for more involved cases — coordinated closely with your physician so the two work together.
✂️
Tongue-Tie Release
A gentle laser frenectomy that pairs well with myofunctional therapy for some patients.
🛠️
Ongoing Fit & Follow-Up
We don't fit it and forget it. We adjust your appliance over time and keep it comfortable for the long haul.
Good to know: our sleep program is fee-for-service — but because sleep apnea is a medical condition, we hand you a ready-to-file superbill to submit to your medical insurance for possible reimbursement. learn more → · Need a payment plan? See financing options →
How it works
A Calm, Simple Path to Better Sleep.
No drama, no pressure — just a clear path from "I'm exhausted" to "I slept through the night."
1
A simple consultation
We talk through your sleep, your history, and your concerns — and screen for the signs of sleep-disordered breathing.
2
A physician-ordered sleep test
Often a comfortable at-home test in your own bed. Your diagnosis of sleep apnea comes from a physician — we help coordinate.
3
A custom appliance, fitted to you
A quick digital scan — no goopy impressions — and your appliance is made just for your bite.
4
Quiet nights & follow-up
We fine-tune the fit over time and can confirm it's working with a follow-up sleep test.
We'll also talk through simple habits — like sleep position — that can make a real difference.
Coordinated with your physician
We Work Alongside Your Doctor.
Dentists treat the airway with a custom appliance; the diagnosis of sleep apnea comes from a physician. We help coordinate the sleep testing and work hand-in-hand with your sleep doctor, ENT, or primary care provider — so your care is connected, not fragmented.
An honest comparison
Oral Appliance vs. CPAP
CPAP is still the right tool for some patients, especially severe cases. Here's the plain truth either way.
| Feature | Oral Appliance | CPAP |
|---|---|---|
| What you wear | A small mouthpiece, fitted to your bite | Mask over nose/face with a hose |
| Noise | Silent | Motor and airflow noise |
| Travel | Pocket-sized, no power needed | Bulkier, needs power |
| Best for | Snoring & mild-to-moderate apnea; CPAP-intolerant patients | Severe apnea and many moderate cases |
| Comfort over time | Discreet, easy to wear long-term | Effective when tolerated — many patients can't |
CPAP is still the better choice for some patients — especially severe cases. We'll tell you honestly which path fits you best.
Your sleep team
Meet the Dentists Behind the Care
Doctor-owned and patient-first. We treat sleep the way we'd want our own family treated — calmly, honestly, and with follow-through.
Dakota Argyle, DDS
General, Implant & Sleep Dentistry
Known for taking the time to explain every step in plain language — and for coordinating closely with your physician so nothing falls through the cracks.
Brock Bennion, DDS
General, Implant & Sleep Dentistry
"Dr. B" to his patients — gentle and reassuring, and the reason a lot of nervous folks finally feel comfortable trying something other than the CPAP.
Common questions
Sleep & Oral Appliance FAQ
Do you treat snoring and sleep apnea?
Yes — we provide custom oral appliance therapy, a comfortable, mask-free option for snoring and mild-to-moderate obstructive sleep apnea. We work alongside your physician's diagnosis and handle the appliance, fitting, and follow-up care.
Is an oral appliance really an alternative to CPAP?
For many people with snoring or mild-to-moderate sleep apnea, yes — and for patients who simply can't tolerate the CPAP, a custom oral appliance is a well-documented alternative. It's worn only at night and gently supports your airway — no mask, no hose, and no noise. We coordinate with your physician so it's done the right way.
Do you run sleep studies or diagnose sleep apnea?
No — diagnosis comes from your physician or a sleep specialist, often through a sleep study. We work from that diagnosis to provide and fit your oral appliance, and we're glad to coordinate with your doctor.
Do I need a sleep study?
Yes — a sleep apnea diagnosis requires a physician-ordered sleep test, which is often a convenient at-home test these days. We help coordinate the testing with your sleep doctor or primary care physician.
Are you accepting new patients?
Yes — if you've been diagnosed with snoring or sleep apnea and want to explore a comfortable, CPAP-free option, we'd love to help.
How does payment work — do you take insurance?
Our sleep program is fee-for-service, which keeps it simple and affordable. You pay us directly — we don't bill medical insurance for you. But we make reimbursement easy: we prepare a complete, ready-to-file claim packet (a "superbill") with everything your medical insurer needs, so you can submit it yourself for possible reimbursement. Whether and how much you're reimbursed depends on your individual medical plan. Custom oral appliance therapy starts around $4,500, depending on your needs.
I tried a drugstore mouthguard and it didn't work — is this different?
Very different. Over-the-counter snore guards are one-size-fits-all and not adjustable. A custom appliance is precisely fit to your bite, finely adjustable, and made from materials designed for nightly long-term use.
Will it bother my jaw?
Most patients adjust quickly. Because the appliance is custom-fit and adjustable, we manage comfort and any jaw concerns as part of routine follow-up — small tweaks over time are normal and expected.
Where are you located and what are your hours?
We're at 104 S Old Betsy Rd, Suite A, Keene, TX 76059, open Monday through Thursday from 8am to 4pm (closed Friday).
★ Verified Google Reviews
Real Smiles. Real Lives Changed.
★★★★★ 4.9 average · hundreds of reviews
I'm a long-time dentist avoider, but I'm not exaggerating when I say this office offered life-changing care. If you're nervous, this is the most caring staff.
Kindest people. Definitely put my anxiety at ease.
He validated my concerns with my previous dentist recommending several fillings for cavities that did not exist.
I have the worst dental anxiety… they make me feel so welcomed and comfortable.
My first time at a dentist and I'm 42. They were amazing and friendly, and they didn't judge me.
I've legitimately been scared of the dentist my entire life. This fear caused so many problems — and they changed that for me.
The doctor was gentle and did not try to sell me anything. I'll be telling my adult children to go there.
They do an amazing job giving you a no-nonsense exam with no extra sales pitches.
Everyone is amazing. No pressure to do other treatments than what I came in for.
I drive an hour to go to them. They treat you like part of their family.
Every single time I walk in, I'm greeted like I'm part of the family.
Dr. Bennion gave me back something taken from me a long time ago — myself and my smile.
I love being offered a blanket and a hot wrap for my neck.
Very honest and knowledgeable. You get treated like family.
Had a bad tooth — called at 8 for an appointment and was in by 10.
I was traveling and my temp crown came off. They got me in within a few hours as soon as they opened.
Lost a tooth and they fit me in as a new patient with an emergency. Fantastic.
I'm 80 years young — and I enjoy the office's train theme!
The best dentist and dental office I've ever been to. 99% pain free!
I liked the chance to watch the birds and the squirrel right outside.
Always polite and professional. I drive two hours to see them!
I'm so glad God directed me to Old Betsy. Dr. B walks you through every step.
C
Carolyn S.Verified Google review
★★★★★
“They listen, educate, and do a thorough job — all with compassion and without the undertone of judgment so common elsewhere. My hygienist said, 'I'm going to use my water tool now, so let me know if anything is sensitive.' A simple phrase, yet 30 years of gaslighting fell away in that moment. I'm actually looking forward to my next cleaning now.
R
Ron
★★★★★
“I had a bad tooth — called at 8 for an appointment, was in by 10 the same day, and the problem was solved by 10:30.”
Verified Google reviewJ
Jamie A.
★★★★★
“Lots of amenities to make you feel relaxed and pampered — a hot towel for my neck, noise-canceling headphones, and a warm blanket. Like a spa treatment while my teeth were cleaned.”
Verified Google reviewS
Scherry C.
★★★★★
“I drive an hour to go to them. They're the best staff and dentist I've ever been to, and they treat you like you're part of their family.”
Verified Google reviewS
Susan W.
★★★★★
“My treatment plan was fully explained, with a written estimate. No one tried to upsell me braces, veneers, or whitening — which happened at another provider's office.”
Verified Google reviewO
Oliver
★★★★★
“I'm nervous when it comes to dental work, but I'd heard good things so I gave them a try. This place is easily the best I've been to. They helped soothe my mind and made me comfortable — I don't think I'll be nervous going here anymore.”
Verified Google reviewB
Benjamin M.
★★★★★
“Doc Brock did a front-tooth implant for me and you couldn't tell it from a real tooth. It's big-city-quality dental work sitting cozy in a small-town atmosphere.”
Verified Google reviewL
Lynda J.
★★★★★
“I was a new patient with an emergency — lost a tooth out of my denture one week before Christmas. They took care of everything and I was all fixed up the very next day.”
Verified Google reviewE
Ed B.
★★★★★
“Very honest and knowledgeable. You get treated like family.”
Verified Google reviewC
Cassie W.
★★★★★
“My dental anxiety is pretty high after lots of procedures as a kid. I was in the chair three hours for a root canal and crown, and they went above and beyond to make me comfortable. It was as painless as it could possibly be.”
Verified Google reviewB
Brittany W.
★★★★★
“Dr. Argyle validated my concerns with my previous dentist, who had recommended several fillings for cavities that did not exist.”
Verified Google reviewT
Tina B.
★★★★★
“I love being offered a blanket and a hot wrap for my neck.”
Verified Google reviewT
Taryn A.
★★★★★
“If you are anxious about the dentist, this is your place. They will listen and put your mind at ease, explaining things every step of the way.”
Verified Google reviewS
Steven H.
★★★★★
“I was traveling and my temp crown came off. They got me in within a few hours, as soon as they opened, and reglued it.”
Verified Google reviewS
Sami E.
★★★★★
“They reassured all my concerns and made sure I was absolutely comfortable — even gave me a blanket and a warm neck wrap. How many places care that much?”
Verified Google reviewB
Brooklyn B.
★★★★★
“I came in with a family member who has severe dental anxiety. They offered headphones, glasses, and a warm neck pillow to help with his stress, and everyone was so nice and patient. He felt safe enough to finally get his tooth out.”
Verified Google reviewP
Paul E.
★★★★★
“Got me right in on an emergency even though it was my first time there. Didn't keep me waiting — everyone is super nice and helpful!”
Verified Google reviewLearn more
From our blog
The CPAP Alternative: How an Oral Appliance Treats Snoring and Sleep Apnea
A complete, plain-English guide to oral appliance therapy — the comfortable, mask-free CPAP alternative for snoring and sleep apnea. How it works, who it helps, and what to expect. Keene, TX.
Signs You Might Have Sleep Apnea (Beyond Just Snoring)
Loud snoring isn't the only red flag for sleep apnea. Here are the symptoms worth taking seriously — and what to do next if they sound familiar.
Snoring vs. Sleep Apnea: What's the Difference?
Not all snoring is sleep apnea — but some of it is. Here's how to tell the difference, what the red flags are, and how an oral appliance can help.
Can't Tolerate CPAP? Here Are Your Options
Struggling with your CPAP? You're not alone — up to half of users don't stick with it. Here are the real alternatives for treating sleep apnea, including a comfortable oral appliance.
Oral Appliance vs. CPAP for Sleep Apnea: An Honest Comparison
Oral appliance or CPAP? An honest look at how they compare on effectiveness and comfort — and the one factor that matters most: whether you'll actually use it.
Will Insurance Cover an Oral Appliance for Sleep Apnea?
Does insurance pay for an oral appliance for sleep apnea? It's usually a medical benefit, not dental. Here's how coverage typically works — and how Old Betsy helps with the paperwork.
Is Your Snoring a Sign of Sleep Apnea?
Not all snoring is harmless. Here's how to tell ordinary snoring from a possible sign of sleep apnea, when to see a doctor, and what can help you — and your partner — sleep.
Book your sleep consult
Book Your Sleep Consult
Fee-for-service, starting around $4,500 — and we hand you a ready-to-file insurance packet so reimbursement is painless.
Book your sleep consultBook online for a visit at our Keene office, or give our team a call and we'll set things up.Book OnlineCall (817) 719-8611
Address
104 S Old Betsy Rd, Suite A
Keene, TX 76059
104 S Old Betsy Rd, Suite A
Keene, TX 76059
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