N
National OrthodonticRegistry
AboutFor Practices
Practice loginRegister your practice
N
National OrthodonticRegistry
AboutFor Practices
Practice loginRegister your practice
Book OnlineCall

Tap to connect directly with this practice

  1. Home
  2. /Illinois
  3. /Montgomery Orthodontists
  4. /Kay & Cortopassi Orthodontics
AAO MemberAccepting new patients

Kay & Cortopassi Orthodontics

Kay & Cortopassi Orthodontics serves families in Montgomery and Sandwich, Illinois, and nearby areas with personalized orthodontic care for all ages.

25 Boulder Hill Pass, Montgomery, IL 60538
4.9(66 reviews)
Call Now(630) 896-2779Book OnlineWebsiteDirections

About Kay & Cortopassi Orthodontics

Kay & Cortopassi Orthodontics serves families in Montgomery and Sandwich, Illinois, and nearby areas with personalized orthodontic care for all ages.

The practice offers braces, clear aligners (Invisalign and Spark), self-ligating braces, early intervention, surgical orthodontics, and retainers using advanced technology including iTero digital scanning and CBCT imaging.

Treatments offered

Early TreatmentEarly TreatmentInvisalignInvisalignSelf-Ligating BracesSelf-Ligating BracesSurgical OrthodonticsSurgical OrthodonticsClear AlignersClear AlignersTraditional BracesTraditional BracesRetainersRetainersClear BracesClear BracesLingual BracesLingual Braces
GuidesHow much does Invisalign cost? →Clear aligner costs explained →Adult braces cost guide →

Who They Treat

Kay & Cortopassi Orthodontics provides orthodontic treatment for the following age groups:

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

Technology & Equipment

Kay & Cortopassi Orthodontics uses modern orthodontic technology to deliver precise, comfortable treatment.

3D Digital Scanning
Cone Beam CT (3D X-Ray)
iTero/TRIOS
CBCT

Orthodontists at this office

provider
headshot

Dr. C. Neil Kay, B.D.S.,M.S.

NPI verified · no bio or photo on file

Lead OrthodontistNPI VERIFIEDAccepting New Patients
provider
headshot

Dr. C. Neil Kay, BDS, MS

NPI verified · no bio or photo on file

Accepting New Patients
provider
headshot

Dr. Chris Cortopassi, DMD, MS

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients
provider
headshot

Dr. C. NEIL KAY --, B.D.S.,M.S.

NPI verified · no bio or photo on file

NPI VERIFIEDAccepting New Patients18 yrs experience

Insurance accepted

3 plans listed
AetnaHumanaRenaissance Dental
Kay & Cortopassi Orthodontics is happy to work with insurance coverage. Patients are advised to contact the office directly with questions about payment options.

Patient reviews

Sourced from Google

4.9
66 reviews
5★ 19
Mariana Cadar
Mariana Cadar
10 months ago
“

I first came to Dr. Kay in 1988, when I was 11 years old. I never forgot the good care I received in this office. When my daughter was 9 years old, we needed a place to take her for space issues (or lack thereof). I went to 3 different orthodontists in the area we live in, but I really wanted Dr. Kay’s opinion. After waiting a few months to get in, my daughter and I both felt good about the route he presented for her - it was very different than the other 3 options we had received. Though it’s over an hour drive, we find it worth it, knowing my daughter is getting the best care.

Courtnee Grommes
Courtnee Grommes
7 years ago
“

Dr Kay has the most amazing staff. They are super nice and courteous everytime I speak with them, either on the phone or in the office. They do the best to accommodate my hectic schedule when getting my kids in for appointments. Dr Kay is straight forward and always ready to help or tell my kids they are doing something wrong or need to do something better, which I love because they dont always listen to me.(sandwich office)

Colleen Nedrow
Colleen Nedrow
5 years ago
“

After going to two different orthodontic offices with my older children, I am absolutely thrilled with the services we are receiving at Kay and Morris orthodontics. They are wonderful with my kiddo that is on the spectrum and has sensory issues. The front staff is always welcoming and fun when we come in.

Jillian Clever
Jillian Clever
5 years ago
“

The staff here is amazing and friendly. Dr. Morris took the time address any concerns and or questions we had about the process. He was very thoughtful in the action plan he put together. We are very happy with our decision to go here for treatment.

Janine
Janine
5 years ago
“

Dr. Morris & Dr. Kay are excellent! They really know what they’re doing and do what is best for the patient and their circumstances. I wouldn’t go to anyone else. They really do go out of their way to help you. Aside from that, they’re always very nice and friendly. Great to chat with 😊

Read all 66 reviews on Google →

Questions about this practice

What orthodontic treatments does Kay & Cortopassi Orthodontics offer?+
Kay & Cortopassi Orthodontics offers: Early Treatment, Invisalign, Self-Ligating Braces, Surgical Orthodontics, Clear Aligners, Traditional Braces, Retainers, Clear Braces, Lingual Braces.
Does Kay & Cortopassi Orthodontics accept dental insurance?+
Kay & Cortopassi Orthodontics accepts Aetna, Humana, Renaissance Dental.
Is Kay & Cortopassi Orthodontics accepting new patients?+
Kay & Cortopassi Orthodontics is currently welcoming new patients in Montgomery, IL. Call (630) 896-2779 or book online to schedule.
Where is Kay & Cortopassi Orthodontics located?+
Kay & Cortopassi Orthodontics is located at 25 Boulder Hill Pass. Get directions: https://maps.google.com/?cid=1890371030999307563&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Kay & Cortopassi Orthodontics?+
Kay & Cortopassi Orthodontics office hours: Mon 7:30 AM–5:00 PM, Tue Closed–Closed, Wed 7:30 AM–5:00 PM, Thu Closed–Closed, Fri Closed–Closed, Sat Closed–Closed, Sun Closed–Closed.
Who are the orthodontists at Kay & Cortopassi Orthodontics?+
Kay & Cortopassi Orthodontics is staffed by Dr. C. Neil Kay, Dr. C. Neil Kay, BDS, Dr. Chris Cortopassi, Dr. C. NEIL KAY --. The practice is a member of the American Association of Orthodontists (AAO).
What is the patient rating for Kay & Cortopassi Orthodontics?+
Kay & Cortopassi Orthodontics has a 4.9-star rating based on 66 patient reviews on Google.

Research with AI

ChatGPTPerplexityClaude
25 Boulder Hill Pass
Montgomery, IL 60538
Get Directions
(630) 896-2779
kmbraces.com/
Book Online
info@kmbraces.com
Open in Google Maps
Accepting new patients
Weekend Hours
Evening Hours
Virtual Consultations
Online Booking Available

Accessibility & Parking

Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
Free Lot Parking
CashCredit CardsDebit CardsContactless / NFC
Mon7:30 AM – 5:00 PM
TueClosed
Wed7:30 AM – 5:00 PM
ThuClosed
FriClosed
SatClosed
SunClosed
Google reviews synced
SOURCED

Claim your listing to update info, add photos, and respond to reviews.

Are you the owner? Claim this listing
Back to Montgomery Orthodontists

Nearby orthodontists in Montgomery

Within 3 miles

Lincolnway Dental Center

4.9 · (386) · Aurora

Prairie View Orthodontics - Oswego

4.9 · (258) · Oswego · 2.7 mi

✓ Board certified · AAO member

Aurora Dentrix

4.9 · (556) · Aurora · 3.3 mi

View all Montgomery orthodontists →
N
National OrthodonticRegistry

The nationwide directory for finding orthodontic care. 4,619+ practices across all 50 states.

Popular Cities

  • Los Angeles, CA
  • New York City, NY
  • Houston, TX
  • Chicago, IL
  • Phoenix, AZ
  • Miami, FL
  • Dallas, TX
  • Atlanta, GA

Browse by State

  • California
  • Texas
  • Florida
  • New York
  • North Carolina
  • Ohio
  • Arizona
  • Virginia
  • All states →

Discover

  • Find an Orthodontist
  • Invisalign
  • Cost Guides
  • About Us
  • Contact

For Practices

  • Claim Your Practice
  • Verified Practice
  • Featured & Premium
  • Practice Login

© 2026 National Orthodontic Registry. All rights reserved.

PrivacyTermsllms.txt