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Board CertifiedAAO MemberInvisalign ProviderAccepting new patients

Orthodontic Specialists of Oklahoma

Orthodontic Specialists of Oklahoma is a multi-location practice offering comprehensive orthodontic treatments including traditional braces, clear braces, Invisalign, and Invisalign Teen for patients of all ages.

1908 S Post Rd # 3, Oklahoma City, OK 73130
4.9(345 reviews)
Call Now(405) 741-1962Book OnlineWebsiteDirections
Orthodontic Specialists of Oklahoma

About Orthodontic Specialists of Oklahoma

Treatment plans other providers turned down are taken on here, including a full course from braces through jaw surgery under Dr. Dan Kratzer's team.

Reviews describe an office that regularly takes on complicated or previously mismanaged cases, from thumb-sucking corrections to full braces-through-jaw-surgery treatment, and doctors are noted for sitting down together to plan the trickier ones. Families with multiple kids in treatment mention staff who greet patients by name and speak directly to children rather than only parents, and same-day repairs for broken brackets or wires come up often. Cost and payment plans are mentioned as reasonable, with several noting the practice beat quotes from other providers.

Summary of 200 patient reviews, February 2020–August 2026, updated September 2026

Orthodontic Specialists of Oklahoma is a multi-location practice offering comprehensive orthodontic treatments including traditional braces, clear braces, Invisalign, and Invisalign Teen for patients of all ages.

Board-certified orthodontists with over 50 years of combined experience have transformed over 11,000 smiles since 1983. The practice specializes in early orthodontic treatment, surgical orthodontics, and accelerated treatment options.

Treatments offered

Early TreatmentEarly TreatmentInvisalignInvisalignSelf-Ligating BracesSelf-Ligating BracesSurgical OrthodonticsSurgical OrthodonticsClear AlignersClear AlignersTraditional BracesTraditional BracesRetainersRetainers
GuidesHow much does Invisalign cost? →Clear aligner costs explained →Adult braces cost guide →

Who They Treat

Orthodontic Specialists of Oklahoma provides orthodontic treatment for the following age groups:

Children
Ages 6–11
Teens
Ages 12–17
Adults
Ages 18+

Orthodontists at this office

provider
headshot

Dr. Onur Kadioglu

NPI verified · no bio or photo on file

Lead OrthodontistNPI VERIFIEDAccepting New Patients
provider
headshot

Dr. Dan Kratzer

NPI verified · no bio or photo on file

Accepting New Patients
provider
headshot

Dr. Alejandro Romero

NPI verified · no bio or photo on file

Accepting New Patients
provider
headshot

-- STEVEN M. RANEY --, DDS MS

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients19 yrs experience
provider
headshot

Dr. Ece Agirgol

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients
provider
headshot

Dr. Michael Behrmann, D.D.S.

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients

Insurance accepted

3 plans listed
Delta Dental PPODelta Dental PremierDeltaCare USA
We file claims for all insurance. No specific insurance carriers or plans are named on the site.

What patients say

Latest review 7 weeks ago

What patients praise

  • Reviewers mention complex or previously declined cases being successfully treated, including a full course from braces through jaw surgery.
  • Same-day appointments for broken brackets or wire issues come up repeatedly, even squeezing in urgent fixes before school.
  • Staff are noted for greeting patients by name and speaking directly to young children during appointments.

Things to know

  • A few reviews mention scheduling friction, particularly difficulty finding appointment times outside school hours.
  • A couple of reviews describe slow or unresponsive handling of specific issues, including a denied promise of a free retainer replacement.

Who it suits

  • Families with several children in treatment at once
  • Adults considering Invisalign or discreet options

Doctors patients mention

  • Dr. Dan Kratzer · 6 reviews
Last 12 months
18 reviews
averaging 4.6★
Owner replies
33% of reviews
Reviews per month
35
Oct 2023Sep 2026
Reviews per month
Oct 20231
Nov 20230
Dec 20230
Jan 20240
Feb 20240
Mar 20240
Apr 20244
May 20247
Jun 202435
Jul 20247
Aug 20242
Sep 20240
Oct 20240
Nov 20240
Dec 20240
Jan 20251
Feb 20251
Mar 20251
Apr 20250
May 20250
Jun 202517
Jul 20251
Aug 20256
Sep 20251
Oct 20255
Nov 20252
Dec 20251
Jan 20262
Feb 20260
Mar 20260
Apr 20262
May 20263
Jun 20261
Jul 20260
Aug 20261
Sep 20261
Star ratings
  • 5★344
  • 4★2
  • 3★1
  • 2★1
  • 1★3
Average rating by year
  • 20155.0
  • 20165.0
  • 20175.0
  • 20185.0
  • 20195.0
  • 20204.9
  • 20215.0
  • 20225.0
  • 20235.0
  • 20245.0
  • 20254.8
  • 20264.6
1★5★
Treatments patients mention
  • Braces52
  • Invisalign / clear aligners12
  • Retainers5
  • Early (phase 1) treatment4
What patients talk about
PraiseCriticism
  • Friendly staff122 / 3
  • Treatment results35
  • Great with kids33 / 1
  • Scheduling & wait times23 / 4
  • Clear explanations24 / 2
  • Gentle, comfortable care21 / 1
  • The orthodontist18 / 1
  • Cost, insurance & financing14 / 2
What patients talk about
ThemePraiseCriticism
Friendly staff1223
Treatment results350
Great with kids331
Scheduling & wait times234
Clear explanations242
Gentle, comfortable care211
The orthodontist181
Cost, insurance & financing142

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Recent reviews from Google

4.9
345 reviews
Head Youngan
Head Youngan
4 weeks ago
“

⭐⭐⭐⭐⭐ I had a great experience with Madison at my orthodontics office. She helped me over the phone with understanding and communicating my payment plan, and she made the whole process simple and stress-free. She was very patient, professional, and treated me like a valued customer. I really appreciate her taking the time to help me and make sure everything was clear. Madison provided excellent customer service, and I truly appreciate her help! i’ll

Review from Google

ezegoku2.0
ezegoku2.0
3 months ago
“

Jerrica helped me when I needed it most. She remained calm, professional, and made the entire process easy to understand. She took the time to explain exactly what needed to be done and provided excellent customer service. Her patience and professionalism truly made a difference, and she deserves recognition for her outstanding work

Review from Google

Libby Wanner
Libby Wanner
3 months ago
“

Great practice, everyone is very friendly and we’ve had great results. They even contacted me a few days early and offered to move our appointment up to take advantage of a promotion they were running that current month. Our appointment was the first of the next month and we would have missed a great savings opportunity! Love this place!

Review from Google

Josh Laws
Josh Laws
3 months ago
“

My entire visa-line experience has been fantastic! I can’t thank OSO enough! Seem-less process, zero complaints, and the entire staff make you feel very comfortable and appreciated as a customer.

Review from Google

Amanda Hunt
Amanda Hunt
4 months ago
“

My son plays sports almost year-round, so I worried braces would constantly become a problem. Thankfully this office has handled every issue quickly and professionally. He broke a bracket during basketball practice and we expected to wait forever for repairs, but they managed to squeeze him in the next morning before school started. The orthodontist explained how to better protect his braces during games without making him feel guilty about the accident. The staff also does a great job speaking directly to younger patients instead of ignoring them and only talking to parents. His teeth have improved dramatically over the last year and he smiles much more confidently now than before treatment. Even his coach recently commented on how different his smile looks compared to last season’s team photos.

Review from Google

Read all 345 reviews on Google →

Questions about this practice

What orthodontic treatments does Orthodontic Specialists of Oklahoma offer?+
Orthodontic Specialists of Oklahoma offers: Early Treatment, Invisalign, Self-Ligating Braces, Surgical Orthodontics, Clear Aligners, Traditional Braces, Retainers.
Does Orthodontic Specialists of Oklahoma accept dental insurance?+
Orthodontic Specialists of Oklahoma accepts Delta Dental PPO, Delta Dental Premier, DeltaCare USA.
Does Orthodontic Specialists of Oklahoma offer free consultations?+
Yes, Orthodontic Specialists of Oklahoma offers a free initial orthodontic consultation. Call (405) 741-1962 or book online to schedule.
Is Orthodontic Specialists of Oklahoma accepting new patients?+
Orthodontic Specialists of Oklahoma is currently welcoming new patients in Oklahoma City, OK. Call (405) 741-1962 or book online to schedule.
Where is Orthodontic Specialists of Oklahoma located?+
Orthodontic Specialists of Oklahoma is located at 1908 S Post Rd # 3. Get directions: https://maps.google.com/?cid=9688262313511043208&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Orthodontic Specialists of Oklahoma?+
Orthodontic Specialists of Oklahoma office hours: Mon 8:00 AM–5:00 PM, Tue 8:00 AM–5:00 PM, Wed 8:00 AM–5:00 PM, Thu 8:00 AM–5:00 PM, Fri 8:00 AM–2:00 PM, Sat Closed–Closed, Sun Closed–Closed.
Does Orthodontic Specialists of Oklahoma offer payment plans?+
Yes, Orthodontic Specialists of Oklahoma offers flexible payment plans to make orthodontic treatment affordable.
Who are the orthodontists at Orthodontic Specialists of Oklahoma?+
Orthodontic Specialists of Oklahoma is staffed by Dr. Onur Kadioglu, Dr. Dan Kratzer, Dr. Alejandro Romero, -- STEVEN M. RANEY --, Dr. Ece Agirgol, Dr. Michael Behrmann. The practice is a member of the American Association of Orthodontists (AAO) and board-certified.
What is the patient rating for Orthodontic Specialists of Oklahoma?+
Orthodontic Specialists of Oklahoma has a 4.9-star rating based on 345 patient reviews on Google.
How long has Orthodontic Specialists of Oklahoma been in practice?+
Orthodontic Specialists of Oklahoma has been providing orthodontic care since 1983, serving the Oklahoma City, OK community for over 43 years.

Research with AI

ChatGPTPerplexityClaude
1908 S Post Rd # 3
Oklahoma City, OK 73130
Get Directions
(405) 741-1962
osobraces.com/contact/midwest-city-oklahoma-orthodontics-office/
Book Online
admin@osobraces.com
Open in Google Maps
Accepting new patients
Est. 1983
Free Consultation
Payment Plans Available
Weekend Hours
Virtual Consultations
Online Booking Available
Emergency Hours Available(405) 215-5082

Accessibility & Parking

Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
CashCredit CardsDebit CardsContactless / NFC
Mon8:00 AM – 5:00 PM
Tue8:00 AM – 5:00 PM
Wed8:00 AM – 5:00 PM
Thu8:00 AM – 5:00 PM
Fri8:00 AM – 2:00 PM
SatClosed
SunClosed

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