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  4. /Leone & Vaughn Orthodontics
Board CertifiedInvisalign ProviderAccepting new patients

Leone & Vaughn Orthodontics

Leone & Vaughn Orthodontics provides comprehensive orthodontic care including braces, Invisalign, surgical orthodontics, airway treatment, and palatal expansion for patients of all ages across three locations in Seattle and Bellevue.

3131 E Madison St #200, Seattle, WA 98112
4.8(48 reviews)
Call Now(206) 285-5000Book OnlineWebsiteDirections

About Leone & Vaughn Orthodontics

Multiple office locations and flexible hours ease scheduling, while step-by-step guidance through Invisalign and aligner treatment reassures nervous patients.

Leone & Vaughn Orthodontics sees heavy use of Invisalign and clear aligners, and reviews describe staff explaining each stage of the process, from attachments to retainer care. The practice runs multiple locations with flexible hours that help working parents and students fit in appointments. Anxious or nervous patients, including young children, are often given extra reassurance during visits, and Dr. Paola Leone is noted for her case evaluation expertise.

Summary of 36 patient reviews, June 2022–September 2026, updated September 2026

Leone & Vaughn Orthodontics provides comprehensive orthodontic care including braces, Invisalign, surgical orthodontics, airway treatment, and palatal expansion for patients of all ages across three locations in Seattle and Bellevue.

The practice has over 20 years of experience and features board-certified orthodontists who are a Blue Diamond Plus Invisalign provider.

Treatments offered

InvisalignInvisalignTraditional BracesTraditional BracesSurgical OrthodonticsSurgical OrthodonticsRetainersRetainersClear AlignersClear AlignersClear BracesClear BracesSelf-Ligating BracesSelf-Ligating Braces
GuidesHow much does Invisalign cost? →Clear aligner costs explained →Adult braces cost guide →

Who They Treat

Leone & Vaughn Orthodontics provides orthodontic treatment for the following age groups:

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

Technology & Equipment

Leone & Vaughn Orthodontics uses modern orthodontic technology to deliver precise, comfortable treatment.

3D Digital Scanning
In-House 3D Printing
Digital Records
iTero/TRIOS
3D printing

Orthodontists at this office

provider
headshot

Dr. Paola Leone, DDS, MSD

NPI verified · no bio or photo on file

Lead OrthodontistNPI VERIFIEDAccepting New Patients
provider
headshot

Dr. Leanne Lin, DDS

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients
provider
headshot

Dr. Kara McCulloch, DMD, MSD

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients
provider
headshot

Dr. Gregory Vaughn, DDS

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients

Insurance accepted

4 plans listed
CignaDelta Dental Medicare AdvantageDelta Dental PPODelta Dental Premier
Leone & Vaughn Orthodontics does not list Medicaid. Coverage varies by plan tier — confirm with the office before your first visit.

What patients say

Latest review 8 weeks ago

What patients praise

  • Invisalign and clear aligner steps, including attachments and fittings, are explained in detail throughout treatment.
  • Multiple office locations and flexible hours make it easier for busy families to keep appointments.
  • Nervous or anxious patients, including young children, are given extra reassurance and accommodations during visits.

Things to know

  • A few reviews describe feeling pushed toward Invisalign or unsettled by comments linking treatment choice to self-esteem.
  • Some reviews mention unclear answers about payment plans and feeling judged over financial decisions.

Who it suits

  • Anxious or nervous patients
  • Families with several kids in treatment
  • Adults considering clear aligners

Doctors patients mention

  • Dr. Paola Leone · 3 reviews
Last 90 days
15 reviews
averaging 4.7★
Last 12 months
29 reviews
averaging 4.7★
Owner replies
17% of reviews
Reviews per month
7
Oct 2023Sep 2026
Reviews per month
Oct 20230
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Jan 20240
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Apr 20240
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Jan 20261
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Sep 20263
Star ratings
  • 5★56
  • 4★1
  • 3★0
  • 2★1
  • 1★2
Average rating by year
  • 20225.0
  • 20235.0
  • 20243.0
  • 20255.0
  • 20264.7
1★5★
Treatments patients mention
  • Invisalign / clear aligners11
  • Braces6
What patients talk about
PraiseCriticism
  • Friendly staff21 / 2
  • Clear explanations13 / 1
  • Gentle, comfortable care6 / 1
  • The orthodontist4 / 2
  • Great with kids6
  • Scheduling & wait times4 / 1
  • Office & technology4
  • Location & hours3 / 1
What patients talk about
ThemePraiseCriticism
Friendly staff212
Clear explanations131
Gentle, comfortable care61
The orthodontist42
Great with kids60
Scheduling & wait times41
Office & technology40
Location & hours31

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Recent reviews from Google

4.8
48 reviews
Suzanne Ma
Suzanne Ma
a month ago
“

I'm not sure how I feel about Leone and Vaugh. They have several offices and the work itself is fine, but their staff leave much to be desired. My daughter has done Phase I braces there for a year, and then now is only there for 1-2 years to get her Invisalign treatment. In this short time, I've been called 3 times the day of, letting me know they're short staffed and I need to reschedule, or I can keep my appointment and wait and just hope we'll be seen in a timely manner. Normally I've been flexible, but this particular appointment was sandwiched between other appointments. After some frustration with rescheduling they let me know I can keep my appointment. I specially want to call out Junior who was rude to me, and then Billy the office manager for rushing me off the phone after making me jump through all of the hoops to keep my appointment after they threaten that I will be waiting for a long time since the assistant assigned would be juggling my daughter and 2 other patients at the same time. If they were truly calling just to "ask" if I could change my appointment, then my answer of "no" should have been a full sentence without the threat. Now I'm wondering if I even want to put my daughter through an appointment where the provider juggles 3 patients at the same time! In this world where everyone is busy, I just feel that being treated kindly and with more respect for my time is not asking for too much. Previously, when I had the flexibility I was more than happy to reschedule, but this one time where they said I had to come in this particular week for her treatment, but then the reschedule would be a whole month later makes me lose trust in their treatment plan. I've now read some of the other lower reviews and I do agree with the others. While their actual orthodontic work is fine, you do feel as if you are in an assembly line. In the grand scheme of their operations, one family probably doesn't matter too much to them, but I realize I am the advocate for my family. My opinion is that they are just over extended with only with 2 orthodontists in 3 offices, and my family could be better served elsewhere.

Review from Google

Angele Rader
Angele Rader
3 months ago
“

We have had such a great experience with our son's orthodontic journey! Everyone here is so kind and informative, it's a beautiful office, and the post-visit cookies are always a hit with our kid :)

Review from Google

Colleen Mills
Colleen Mills
4 months ago
“

I have the Invisalign braces and have had excellent care at Leone and Vaughn in the Madison Park office. Staff is prompt, instructions are clear and your next appointment is scheduled after visit. Well trained staff and orthodontist is very thorough. A++. 😊

Review from Google

Preston Walls
Preston Walls
4 months ago
“

Great service. I appreciate the flexibility to get in quickly when things need attention in between appointments.

Review from Google

Scott T Fisher
Scott T Fisher
5 months ago
“

Rarely has a healthcare professional treated me in such a credible manner characterized by candor and transparency. While I have been fortunate in meeting and using others who treat me so, in my experience they are rare indeed.

Review from Google

Read all 48 reviews on Google →

Questions about this practice

What orthodontic treatments does Leone & Vaughn Orthodontics offer?+
Leone & Vaughn Orthodontics offers: Invisalign, Traditional Braces, Surgical Orthodontics, Retainers, Clear Aligners, Clear Braces, Self-Ligating Braces.
Does Leone & Vaughn Orthodontics accept dental insurance?+
Leone & Vaughn Orthodontics accepts Cigna, Delta Dental Medicare Advantage, Delta Dental PPO, Delta Dental Premier.
Does Leone & Vaughn Orthodontics offer free consultations?+
Yes, Leone & Vaughn Orthodontics offers a free initial orthodontic consultation. Call (206) 285-5000 or book online to schedule.
Is Leone & Vaughn Orthodontics accepting new patients?+
Leone & Vaughn Orthodontics is currently welcoming new patients in Seattle, WA. Call (206) 285-5000 or book online to schedule.
Where is Leone & Vaughn Orthodontics located?+
Leone & Vaughn Orthodontics is located at 3131 E Madison St #200. Get directions: https://maps.google.com/?cid=11981140224965372423&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Leone & Vaughn Orthodontics?+
Leone & Vaughn Orthodontics office hours: Mon 7:00 AM–4:00 PM, Tue Closed–Closed, Wed Closed–Closed, Thu 7:00 AM–5:00 PM, Fri Closed–Closed, Sat Closed–Closed, Sun Closed–Closed.
Does Leone & Vaughn Orthodontics offer payment plans?+
Yes, Leone & Vaughn Orthodontics offers flexible payment plans to make orthodontic treatment affordable.
Who are the orthodontists at Leone & Vaughn Orthodontics?+
Leone & Vaughn Orthodontics is staffed by Dr. Paola Leone, Dr. Leanne Lin, Dr. Kara McCulloch, Dr. Gregory Vaughn. The practice is board-certified.
What is the patient rating for Leone & Vaughn Orthodontics?+
Leone & Vaughn Orthodontics has a 4.8-star rating based on 48 patient reviews on Google.
How long has Leone & Vaughn Orthodontics been in practice?+
Leone & Vaughn Orthodontics has been providing orthodontic care since 2002, serving the Seattle, WA community for over 24 years.

Other Leone & Vaughn Orthodontics locations

Leone & Vaughn Orthodontics
945 Elliott Ave W #100, Seattle · 4.8 (325) · Board certified
View →

Research with AI

ChatGPTPerplexityClaude
3131 E Madison St #200
Seattle, WA 98112
Get Directions
(206) 285-5000
landvortho.com/
Book Online
Open in Google Maps
Accepting new patients
Est. 2002
Free Consultation
Payment Plans Available
In-House Financing
Weekend Hours
Evening Hours
Same-Day Appointments
Online Booking Available
Emergency Hours Available(206) 350-2210

Accessibility & Parking

Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
CashCredit CardsDebit CardsContactless / NFC
Mon7:00 AM – 4:00 PM
TueClosed
WedClosed
Thu7:00 AM – 5:00 PM
FriClosed
SatClosed
SunClosed

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