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Smile Appeal Orthodontics
Smile Appeal Orthodontics provides orthodontic treatment in Oklahoma City, OK, with a 5.
4401 W Memorial Rd Ste 113, Oklahoma City, OK 73134
5.0(387 reviews)
About Smile Appeal Orthodontics
Dr. Mark Youngker's office is noted for early phase-one treatment and for preserving teeth rather than pulling them, with results praised even years later.
Smile Appeal Orthodontics draws attention for its early, phase-one intervention work, including expansion treatment that reviews say gave a young child with autism an early confidence boost. Reviews often credit Dr. Mark Youngker with thorough, honest consultations and a preference for saving teeth instead of extracting them. Staff are frequently described as bilingual and adept at keeping nervous kids calm, and appointments are often described as quick, with same-day fixes for broken brackets when needed.
Summary of 200 patient reviews, January 2020–August 2026, updated September 2026
Treatments offered
Who They Treat
Smile Appeal Orthodontics provides orthodontic treatment for the following age groups:
Children
Ages 6–11
Teens
Ages 12–17
Adults
Ages 18+
Technology & Equipment
Smile Appeal Orthodontics uses modern orthodontic technology to deliver precise, comfortable treatment.
3D Digital Scanning
Digital Records
iTero/TRIOS
Orthodontists at this office
provider
headshot
headshot
-- MARK L YOUNGKER --, D.D.S., M.S., Inc.
NPI verified · no bio or photo on file
NPI VERIFIEDAccepting New Patients18 yrs experience
Insurance accepted
1 plan listedHumana
Smile Appeal Orthodontics does not list Medicaid. Coverage varies by plan tier — confirm with the office before your first visit.
What patients say
Latest review 2 months ago
What patients praise
- Reviews highlight early phase-one treatment, including expansion work that helped a young child with autism gain confidence.
- Many reviews describe Dr. Youngker as thorough and honest, crediting him with preserving teeth rather than pulling them.
- Scheduling is often praised for fast appointments and even same-day repairs for broken brackets.
Things to know
- A few reviews mention responsiveness issues, including a cancelled appointment with no notice and difficulty getting a permanent retainer removed as requested.
- Some reviews describe feeling as though the doctor assumed they wouldn't follow treatment guidelines.
Who it suits
- Families with several kids in treatment
- Adults considering braces or aligners
Doctors patients mention
- Dr. Mark Youngker · 37 reviews
- Last 90 days
- 6 reviews
- averaging 3.7★
- Last 12 months
- 20 reviews
- averaging 4.6★
- Owner replies
- 77% of reviews
- Compared with Oklahoma City
- Higher rated than 82%
- of 17 practices we track
6
Oct 2023Sep 2026
| Oct 2023 | 2 |
|---|---|
| Nov 2023 | 3 |
| Dec 2023 | 0 |
| Jan 2024 | 3 |
| Feb 2024 | 3 |
| Mar 2024 | 0 |
| Apr 2024 | 0 |
| May 2024 | 1 |
| Jun 2024 | 1 |
| Jul 2024 | 3 |
| Aug 2024 | 2 |
| Sep 2024 | 0 |
| Oct 2024 | 0 |
| Nov 2024 | 0 |
| Dec 2024 | 0 |
| Jan 2025 | 0 |
| Feb 2025 | 4 |
| Mar 2025 | 6 |
| Apr 2025 | 4 |
| May 2025 | 1 |
| Jun 2025 | 0 |
| Jul 2025 | 3 |
| Aug 2025 | 1 |
| Sep 2025 | 0 |
| Oct 2025 | 1 |
| Nov 2025 | 1 |
| Dec 2025 | 0 |
| Jan 2026 | 2 |
| Feb 2026 | 0 |
| Mar 2026 | 4 |
| Apr 2026 | 6 |
| May 2026 | 0 |
| Jun 2026 | 0 |
| Jul 2026 | 1 |
| Aug 2026 | 5 |
| Sep 2026 | 0 |
- 5★389
- 4★1
- 3★1
- 2★0
- 1★6
- 20145.0
- 20155.0
- 20165.0
- 20185.0
- 20194.9
- 20204.9
- 20214.9
- 20225.0
- 20235.0
- 20245.0
- 20255.0
- 20264.6
1★5★
- Braces28
- Early (phase 1) treatment10
PraiseCriticism
- Friendly staff50 / 1
- Treatment results42
- The orthodontist34 / 2
- Clear explanations21 / 1
- Great with kids18 / 1
- Scheduling & wait times19 / 1
- Cost, insurance & financing14 / 1
- Gentle, comfortable care12
| Theme | Praise | Criticism |
|---|---|---|
| Friendly staff | 50 | 1 |
| Treatment results | 42 | 0 |
| The orthodontist | 34 | 2 |
| Clear explanations | 21 | 1 |
| Great with kids | 18 | 1 |
| Scheduling & wait times | 19 | 1 |
| Cost, insurance & financing | 14 | 1 |
| Gentle, comfortable care | 12 | 0 |
Recent reviews from Google
5.0
387 reviews
jimmy G
3 weeks ago
Great people! Explained everything very well during my consult! My daughter started braces, can’t wait to see the change on her teeth
Molly Baker
Edited 4 months ago
Great results with this staff! Doctor does a wonderful job
Dennis Lowry Jr
5 months ago
I was really nervous going in, but the staff was so friendly and helpful that they immediately put me at ease. They explained the treatment plan clearly and made sure we understood what to expect. Outstanding service all around!
Questions about this practice
What orthodontic treatments does Smile Appeal Orthodontics offer?
Smile Appeal Orthodontics offers: Invisalign, Clear Aligners, Traditional Braces, Clear Braces, Retainers.
Does Smile Appeal Orthodontics accept dental insurance?
Smile Appeal Orthodontics accepts Humana.
Is Smile Appeal Orthodontics accepting new patients?
Smile Appeal Orthodontics is currently welcoming new patients in Oklahoma City, OK. Call (405) 752-0300 to schedule.
Where is Smile Appeal Orthodontics located?
Smile Appeal Orthodontics is located at 4401 W Memorial Rd Ste 113. Get directions: https://maps.google.com/?cid=10861549692236736137&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Smile Appeal Orthodontics?
Smile Appeal Orthodontics office hours: Mon Closed–Closed, Tue Closed–Closed, Wed 9:00 AM–5:30 PM, Thu 9:00 AM–5:30 PM, Fri Closed–Closed, Sat Closed–Closed, Sun Closed–Closed.
Does Smile Appeal Orthodontics offer payment plans?
Yes, Smile Appeal Orthodontics offers flexible payment plans to make orthodontic treatment affordable.
Who are the orthodontists at Smile Appeal Orthodontics?
Smile Appeal Orthodontics is staffed by -- MARK L YOUNGKER --.
What is the patient rating for Smile Appeal Orthodontics?
Smile Appeal Orthodontics has a 5-star rating based on 387 patient reviews on Google.
Other Smile Appeal Orthodontics locations
Research with AI
Accepting new patients
Payment Plans Available
Emergency Hours Available
Accessibility & Parking
Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
CashCredit CardsDebit CardsContactless / NFC
MonClosed
TueClosed
Wed9:00 AM – 5:30 PM
Thu9:00 AM – 5:30 PM
FriClosed
SatClosed
SunClosed
- Google reviews synced
- SOURCED
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