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AAO MemberAccepting new patients

Orthodontic Specialists of Sunset Hills

Orthodontic Specialists of St.

3555 Sunset Office Dr Suite 202, St. Louis, MO 63127
5.0(152 reviews)
Call Now(314) 779-1901WebsiteDirections
Orthodontic Specialists of Sunset Hills

About Orthodontic Specialists of Sunset Hills

Dr. Seim and Dr. Robert Shapiro's team works appointments around school and sports schedules, with quick fixes when brackets or wires break.

This practice draws a steady mix of families with multiple kids in treatment, teens, and adults working with Dr. Seim and Dr. Robert Shapiro. Reviews frequently point to quick scheduling, including same-day fixes for broken brackets or wires and appointments that accommodate travel or last-minute needs. Many mention straight results after braces or Invisalign, sometimes finishing faster than expected, and several note competitive pricing and workable payment plans.

Summary of 115 patient reviews, October 2018–September 2026, updated September 2026

Orthodontic Specialists of St.

Louis offers comprehensive orthodontic treatment including braces and Invisalign for patients of all ages. The practice provides early treatment for children, treatment for teens and adults, and emphasizes personalized care with flexible payment options.

Treatments offered

Early TreatmentEarly TreatmentInvisalignInvisalignLingual BracesLingual BracesSelf-Ligating BracesSelf-Ligating BracesTraditional BracesTraditional BracesRetainersRetainers
GuidesHow much does Invisalign cost? →Adult braces cost guide →Teen braces cost guide →

Who They Treat

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

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

Technology & Equipment

Orthodontic Specialists of Sunset Hills uses modern orthodontic technology to deliver precise, comfortable treatment.

Digital Records

Orthodontists at this office

provider
headshot

Robert Shapiro

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients

Insurance accepted

7 plans listed
AetnaCareingtonDelta Dental PPODelta Dental PremierDenteMaxHumanaRenaissance Dental
The practice accepts all major credit cards and most insurance plans. If dental insurance covers orthodontic treatment, patients may qualify for Invisalign coverage. The office staff will file claims and make predeterminations of out-of-pocket expenses.

What patients say

Latest review 3 weeks ago

What patients praise

  • Reviews often mention same-day emergency appointments and scheduling that flexes around school and sports commitments.
  • Families describe straighter teeth and improved confidence after treatment, with some noting faster-than-expected timelines.
  • Several reviews mention multiple children from the same family completing treatment here, along with games and a relaxed waiting area that keeps kids at ease.

Things to know

  • A few reviews mention inconsistent continuity with the treating doctor, including one case where a different orthodontist than the one seen at consultation ended up handling treatment.
  • A couple of reviews describe communication gaps with staff, including one parent who felt updates on a child's progress weren't shared without asking directly.

Who it suits

  • Families with several kids in treatment
  • Teens with busy school and activity schedules
  • Adults considering Invisalign or braces

Doctors patients mention

  • Dr. Robert Shapiro · 4 reviews
  • Dr. Seim · 26 reviews
Last 90 days
13 reviews
averaging 5.0★
Last 12 months
31 reviews
averaging 5.0★
Owner replies
100% of reviews
Compared with St. Louis
Higher rated than 77%
of 13 practices we track
Reviews per month
7
Oct 2023Sep 2026
Reviews per month
Oct 20231
Nov 20231
Dec 20230
Jan 20240
Feb 20240
Mar 20240
Apr 20240
May 20240
Jun 20240
Jul 20240
Aug 20241
Sep 20240
Oct 20240
Nov 20240
Dec 20240
Jan 20252
Feb 20253
Mar 20256
Apr 20255
May 20250
Jun 20253
Jul 20253
Aug 20253
Sep 20251
Oct 20250
Nov 20252
Dec 20251
Jan 20263
Feb 20263
Mar 20261
Apr 20263
May 20262
Jun 20266
Jul 20267
Aug 20262
Sep 20261
Star ratings
  • 5★164
  • 4★1
  • 3★1
  • 2★0
  • 1★1
Average rating by year
  • 20185.0
  • 20194.9
  • 20204.9
  • 20215.0
  • 20224.8
  • 20235.0
  • 20245.0
  • 20255.0
  • 20265.0
1★5★
Treatments patients mention
  • Braces32
  • Invisalign / clear aligners6
What patients talk about
PraiseCriticism
  • Friendly staff56 / 2
  • The orthodontist24 / 2
  • Great with kids26 / 1
  • Scheduling & wait times22 / 1
  • Treatment results20
  • Clear explanations10 / 1
  • Responsiveness10 / 1
  • Gentle, comfortable care9 / 1
What patients talk about
ThemePraiseCriticism
Friendly staff562
The orthodontist242
Great with kids261
Scheduling & wait times221
Treatment results200
Clear explanations101
Responsiveness101
Gentle, comfortable care91

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Recent reviews from Google

5.0
152 reviews
Krystal Veverka
Krystal Veverka
a month ago
“

We are here on vacation and my son’s braces wire broke and was poking him. The doctors here saw us the day I called, despite being very last-minute and helped us in less than five minutes to make my son feel more comfortable. They were very kind and accommodating, and I am very appreciative. The office is very clean, the games for the waiting room are super fun and it was hard to get my kids to break away from them, there is complementary coffee that actually tastes great and the doctors and staff are very nice.

Review from Google

Mike and Jessie Runiewicz
Mike and Jessie Runiewicz
a month ago
“

Orthodontic Specialists of Sunset Hills provided us with an exceptional experience and corrected my son's teeth very quickly. It was easy to get appointment times that worked for our schedule and there was never a wait. The size of this office made the experience feel personal and the staff and doctor got to know us. This was a huge change from another care provider I used for my older son and I wish I would have brought him here. I highly recommend Orthodontic Specialists of Sunset Hills.

Review from Google

Michelle Green
Michelle Green
2 months ago
“

These girls are the sweetest! They did a great job on my invisalign! Highly reccomend!

Review from Google

Jessica Froidl
Jessica Froidl
2 months ago
“

I went to Dr Shapiro for ortho treatment as an adult and all 3 of my kiddos also go Orthodontic Specialists but to Dr Seim. Both orthodontists are perfectionists and very down to earth. The technicians are also of the highest quality as well as the support staff. I am so thankful for this office!

Review from Google

Christine Koonce
Christine Koonce
2 months ago
“

We have had a good experience so far on our first journey with a kiddo in braces. Staff is very friendly and knowledgeable. Seen for appointments in a timely manner.

Review from Google

Read all 152 reviews on Google →

Questions about this practice

What orthodontic treatments does Orthodontic Specialists of Sunset Hills offer?+
Orthodontic Specialists of Sunset Hills offers: Early Treatment, Invisalign, Lingual Braces, Self-Ligating Braces, Traditional Braces, Retainers.
Does Orthodontic Specialists of Sunset Hills accept dental insurance?+
Orthodontic Specialists of Sunset Hills accepts Aetna, Careington, Delta Dental PPO, Delta Dental Premier, DenteMax, and others.
Does Orthodontic Specialists of Sunset Hills offer free consultations?+
Yes, Orthodontic Specialists of Sunset Hills offers a free initial orthodontic consultation. Call (314) 779-1901 to schedule.
Is Orthodontic Specialists of Sunset Hills accepting new patients?+
Orthodontic Specialists of Sunset Hills is currently welcoming new patients in St. Louis, MO. Call (314) 779-1901 to schedule.
Where is Orthodontic Specialists of Sunset Hills located?+
Orthodontic Specialists of Sunset Hills is located at 3555 Sunset Office Dr Suite 202. Get directions: https://maps.google.com/?cid=12628023966869651391&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Orthodontic Specialists of Sunset Hills?+
Orthodontic Specialists of Sunset Hills 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–5:00 PM, Sat Closed–Closed, Sun Closed–Closed.
Does Orthodontic Specialists of Sunset Hills offer payment plans?+
Yes, Orthodontic Specialists of Sunset Hills offers flexible payment plans to make orthodontic treatment affordable.
Who are the orthodontists at Orthodontic Specialists of Sunset Hills?+
Orthodontic Specialists of Sunset Hills is staffed by Robert Shapiro. The practice is a member of the American Association of Orthodontists (AAO).
What is the patient rating for Orthodontic Specialists of Sunset Hills?+
Orthodontic Specialists of Sunset Hills has a 5-star rating based on 152 patient reviews on Google.

Research with AI

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3555 Sunset Office Dr Suite 202
St. Louis, MO 63127
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(314) 779-1901
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robs@osstl.com
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Accepting new patients
Free Consultation
Payment Plans Available
In-House Financing
Virtual Consultations
Emergency Hours Available

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 – 5:00 PM
SatClosed
SunClosed

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