General dentist · Oak Cliff
Mighty Smiles Dental
3939 S Polk St #310, Dallas, TX 75224
Reviews
4.5+ stars in 500+ reviews
4–5 stars: 97% · 1–2 stars: 2% · 475 written reviews
Last 12 months: 133 reviews · 97% 4–5 stars · Replies: none
125mention friendly, welcoming staff
55mention children who enjoy going
38mention Spanish or other languages spoken
- Emergency
- Offers sedation
- Medicaid & CHIP (DentaQuest, Traditional Medicaid)
- 6 insurers named
Children enjoy visits and play spaces
Many reviewers describe children enjoying their visits, and some mention kid-themed rooms and games.
How the visit felt
Staff and office
Who comes here
Cost and paying
Its website, Sep 2026
- New-patient exam special $39 Lower than 17 of the 19 other Dallas practices that publish one (Sep 2026) Its new-patient exam special page
Medicaid & CHIP (children)
DentaQuest (CHIP, Medicaid) · Traditional Medicaid · United Healthcare Dental (CHIP, Medicaid)
Insure Kids Now, Texas, updated Jul 2026
Ways to pay
- Accepts payment plans (its business profile)
- Accepts credit cards, debit cards and mobile pay (its business profile)
- Names Aetna, Blue Cross Blue Shield, Cigna, Delta Dental and 2 more (its website, not a network check)
Saturday hours and review replies
Mighty Smiles has replied to 0 of its 10 one- and two-star reviews. Its overall reply rate is lower than at most Dallas practices we list. Saturday hours give patients a weekend option.
- One- and two-star reviews
- 2%of 475 written reviews
- A lower share than 57% of Dallas practices
- Middle Dallas practice: 3%
- Replies to reviews
- 0%of written reviews get a reply (0 of 10 one- and two-star)
- Fewer replies than 84% of Dallas practices
- Middle Dallas practice: 29%
- New-patient exam special
- $39on its website
- Lower than 17 of the 19 other Dallas practices that publish one (Sep 2026)
- Open Saturdays
- Yesopen Saturdays
What they can help with
-
Emergency dentist
Listed on its business profile · 1 page on its website · Listed category: Emergency dental service
-
Sedation & nervous patients
A confirmed dentist holds a Texas board nitrous oxide permit · Listed on its business profile
-
Medicaid & low-cost
Listed by Insure Kids Now for DentaQuest and Traditional Medicaid and United Healthcare Dental (Texas, updated Jul 2026) · Its website says it accepts Medicaid / CHIP
Sedation & nervous patients: how it works Show
Also listed on its website
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Dental implants
1 page on its website
-
Braces & Invisalign
2 pages on its website
-
Teeth whitening
2 pages on its website · Listed category: Teeth whitening service
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Wisdom teeth & oral surgery
1 page on its website
-
Dentists for kids
2 pages on its website · Listed category: Pediatric dentist
-
Root canal
1 page on its website
Children's Medicaid and CHIP coverage
The Insure Kids Now government directory listing covers children's dental care, which can help families seeking coverage for a child.
Equipment and memberships
- Equipment and treatments on its website
- Low-Radiation Digital X-Rays
Your review of Mighty Smiles Dental
No account needed · read by us before it goes up
When you can go
- Open late
- until 7 pm, Monday to Thursday
- 25% of Dallas practices stay open to 6 pm or later
- Saturday
- 10 am–3 pm
- 26% of Dallas practices open on Saturdays
Hours from its listing. Check when you call.
Getting there
3939 S Polk St #310Dallas, TX 75224 Get directions
- Wheelchair-accessible entrance, parking and restroom
Its business profile
Need another dentist?
-
Legacy Dental & Orthodontics of South Dallas
1.0 mi · 4.5+ stars in 100+ reviews
-
Citi Dental
1.8 mi · 5 stars in 100+ reviews
-
Wow Dental
3.1 mi · 4.5+ stars in 500+ reviews
Ready to call?
Sources and dates
Business listing and reviews, Sep 2026 · mightysmilesdfw.com, Sep 2026 · Insure Kids Now, updated Jul 2026