Dr. Lan Doan, DDS
- Texas license active, first licensed Jun 2007
- Dental school: University of Texas at Houston Dental School, 2007
NPI 1730316530 · Texas State Board of Dental Examiners, checked Sep 2026 · named on its business listing
Orthodontist · Alief
Smile Architects
11322 Bellaire Blvd #112, Houston, TX 77072
4.5+ stars in 100+ reviews
Opening hours below
Reviews
4.5+ stars in 100+ reviews
4–5 stars: 92% · 1–2 stars: 8% · 182 written reviews
Last 12 months: 23 reviews · 100% 4–5 stars (was 91%) · Replies: 7% of reviews · 3 of 14 one- and two-star
31mention friendly, welcoming staff
13mention a clean office
13mention Spanish or other languages spoken
- Medicaid & CHIP (DentaQuest, MCNA)
- Invisalign
A Sunday Appointment Option
It opens Sundays, an option only 8% of Houston practices with listed hours have.
- One- and two-star reviews
- 8%of 182 written reviews
- A higher share than 72% of Houston practices
- Middle Houston practice: 4%
- 4–5 star reviews
- 100%in the last 12 months, up from 91%
- Share of written reviews giving 4–5 stars
- Replies to reviews
- 7%of written reviews get a reply (3 of 14 one- and two-star)
- Fewer replies than 70% of Houston practices
- Middle Houston practice: 35%
- Open Saturdays
- Yesopen Saturdays
- Open Sundays
- Yesopen Sundays
- Licensed in Texas since
- 2007its longest-licensed confirmed dentist
- Licensed more recently than 55% of Houston dentists we list
- Middle Houston dentist: first licensed 2004
What patients say
Staff and office
31Friendly, welcoming staff
13A clean office
8A kind, gentle manner
Who comes here
13Spanish or other languages spoken
A Specialist for Braces and Invisalign
The national provider registry lists a specialist for braces and Invisalign at this practice.
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Braces & Invisalign
Listed category: Orthodontist · Specialist taxonomy in the NPI registry · 1 page on its website
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Veneers & cosmetic
Listed on its business profile · 3 pages on its website
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Gum treatment
Listed category: Periodontist · 1 page on its website
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Medicaid & low-cost
Listed by Insure Kids Now for DentaQuest and MCNA Dental and United Healthcare Dental (Texas, updated Jul 2026)
Braces & Invisalign: how it works Show
Veneers & cosmetic: how it works Show
Gum treatment: how it works Show
Also listed on its website
-
Dental implants
1 page on its website
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Teeth whitening
1 page on its website
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Root canal
Listed category: Endodontist
Who you'll see
Billing Concerns in Two Reviews
Two reviewers describe unexpected charges tied to insurance, cleaning or repeat X-rays. One says charges affected their insurance allowance.
Medicaid & CHIP (children)
DentaQuest (CHIP) · MCNA Dental (CHIP, Medicaid) · United Healthcare Dental (CHIP, Medicaid)
Insure Kids Now, Texas, updated Jul 2026
Ways to pay
- Accepts credit cards, debit cards and mobile pay (its business profile)
Your review of Smile Architects
No account needed · read by us before it goes up
When you can go
- Saturday
- 9 am–3 pm
- 42% of Houston practices open on Saturdays
- Sunday
- 9 am–3 pm
- 8% of Houston practices open on Sundays
Mon
9 am–5 pm
Tue
9 am–5 pm
Wed
9 am–5 pm
Thu
9 am–5 pm
Fri
9 am–5 pm
Sat
9 am–3 pm
Sun
9 am–3 pm
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Hours from its listing. Check when you call.
Getting there
11322 Bellaire Blvd #112Houston, TX 77072 Get directions
- Wheelchair-accessible entrance, parking and restroom
Its business profile
Need another dentist?
-
New Smiles Dental Implant & Cosmetic Center
0.1 mi · 4.5+ stars in 500+ reviews
-
Apple Dentists
0.5 mi · 3.5+ stars in 250+ reviews
-
Suave Dental (Gentle Dental and Braces)
0.7 mi · 4.5+ stars in 20+ reviews
Ready to call?
Sources and dates
Business listing and reviews, Sep 2026 · smilearchitectsofhouston.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry · Insure Kids Now, updated Jul 2026 · City of Houston super neighborhoods