Board-certified orthodontist · Carmel Valley · since 2017
Straighter teeth. Without the sticker shock.
Carmel Valley orthodontist with free consults, Invisalign Diamond status, and $149/mo plans. Kids and adults, both welcome here.
- Invisalign Diamond Provider — top 1% nationally
- Free consults + digital scans, no obligation
- $149/mo payment plans with 0% interest
Carmel Valley
Del Mar
Pacific Beach
La Jolla
Rancho Penasquitos
Torrey Pines
CSLB Licensed
Lic. #982358
EPA Lead-Safe
Certified firm
BBB A+ Rated
Accredited business
Family-owned
Since 2018
01 — What we do
Clear aligners, braces, and everything between.
Dr. Nguyen builds the plan around your smile, your schedule, and your budget. One free consult tells you exactly what it'll cost.
Clear aligners (Invisalign)
We place more Invisalign cases than 99% of providers. Digital scans, custom trays, fewer office visits.
- Diamond Provider — top 1% nationally
- Digital scan at your free consult
- Average treatment: 12 to 18 months
Traditional braces
Metal and ceramic braces for cases where aligners are not the right fit. Reliable, predictable, and fully explained upfront.
- Metal + ceramic (tooth-colored) options
- Clear pricing before we start
Teen orthodontics
Teens get their own treatment plan built around school, sports, and braces-friendly snacks. Parents get honest timelines.
- Invisalign Teen with compliance indicators
- Sports mouthguards included
- Flexible after-school appointments
Adult orthodontics
Never too late. Most of our adult patients finish in under 18 months, and most choose Invisalign for the discretion.
- Discreet clear aligner options
- Short lunch-break checkups
Retainers & post-care
Treatment does not end when the braces come off. We build retainers that last and check in regularly so your results hold.
- Custom clear and wire retainers
- Free retainer checks for one year
02 — Why Carmel Valley families pick us
Three reasons patients drive past other offices to get here.
Invisalign Diamond — top 1%
Diamond status means we place more Invisalign cases than 99% of providers nationwide. More cases means tighter plans, faster results, and fewer surprises along the way.
$149/mo, 0% interest
Orthodontics should not require a second mortgage. We offer in-house payment plans starting at $149/month with zero interest, no credit check, and no hidden fees.
Dr. Nguyen, UCLA-trained
Dr. Michelle Nguyen did her dental training at UCSF and her orthodontic residency at UCLA. She opened Coastal Smiles in 2017 and treats every patient herself.
“After 8 years in San Diego, our reputation is everything. We don’t cut corners — we fix the problem right the first time, and we charge you exactly what we quoted.”
03 — What patients are saying
4.9 stars on 156 Google reviews
“My 14-year-old was dreading braces, so we did Invisalign Teen. Dr. Nguyen walked her through every tray and she actually looked forward to checkups. Twelve months, done.”
Jennifer M., Carmel Valley
“I put off braces for 20 years because I thought I was too old. Dr. Nguyen made me feel completely normal about it. Sixteen months in clear aligners and my confidence is different.”
David R., Del Mar
“They gave me the full price at the free consult — no games, no upsell. The $149 monthly plan made it actually possible for our family. Straightforward people.”
Priya S., Rancho Penasquitos
04 — Who we treat
North coastal San Diego families
05 — Free consult + scan
Free 30-minute consult. No pressure, no obligation.
Come in for a free 30-minute consult with Dr. Nguyen. You'll get a digital scan, a treatment plan, and the full price in writing — all before you decide anything.
Business hours
- Mon – Thu
- 8:00a – 6:00p
- Friday
- 8:00a – 4:00p
- Saturday
- One per month
- Sunday
- Closed