Welcome toThe Smile AgencyOrthodontics & Smile Design
The Smile Agency Orthodontics & Smile Design is a dental and orthodontic practice with locations in Pasadena and West Covina California. Skilled orthodontist, Karen Guinn, DDS, and her team make the practice a top choice for local residents, offering a wide range of advanced treatments and services to create ideal smiles.
Our clients can do more than just straighten their teeth. Dr. Guinn and her team boast in-depth consultations to explore oral health goals with a variety of treatment options. The team prioritizes maintaining natural teeth and limits the use of extraction.
We are Modern We are Experts. We are centrally located in Pasadena & West Covina
Meet Dr. GuinnYour Favorite Orthodentist
Board-certified orthodontist Karen Guinn, DDS, has been providing orthodontic care and changing lives one smile at a time for over thirty years. At The Smile Agency Orthodontics & Smile Design, with locations in West Covina and Pasadena, California, Dr. Guinn recognizes that each patient has specific needs, and strives to provide the best orthodontic care for every one of her patients. Residents of Pasadena have come to know her as the “Green Street Dentist” since her flagship dental office is right on the iconic Pasadena road, Green Street, Dr. Guinn’s goal is to give patients a braces lift without a facelift, and to help you live life smiling.
She also provides care for all issues relating to orthodontics, such as TMJ therapy, snoring therapy, non-surgical and extraction-free orthodontics. She knows a beautiful smile is always in style, so the patient can feel comfortable knowing Dr. Guinn treats her patients like family.
What We Do To Help YouOrthondontic Services
The Smile Agency offers comprehensive orthodontic care for children, adolescents and adults. Smile Design and Facial Esthetics in our state-of-the-art facility and all of our providers are board-certified. Our results speak for themselves!
We strive to provide energetic and fun-loving care to each patient
As a courtesy to patient families, The Smile Agency offers a variety of payment options, including:
Full-payment discount.
0% interest financing with a low down payment and low monthly payments.
Multi-family member discount.
Automatic draft from Checking Accounts or Credit Cards.
And more!
We accept Medical and most PPO insurance plans
Why Choose The Smile Agency? Best Family Orthodontist For You
High-Tech Treatments
We are always looking for ways to make our patients’ experience better. That’s why we offer the latest treatment options to make them faster and more comfortable.
Complimentary Braces &
Invisalign Consultation
Our consultations are complimentary which means there is no cost to do your initial orthodontic consultation and exam. We are here to answer any questions you may have and go over your personalized treatment plan.
We Are Smile Design
Experts
Our team is composed of leading experts that provide the utmost care and individualized treatment experience. We are here to guide you every step of the way and ensure your treatment provides you the results you desire!
Your Family Orthodontist In
Pasadena & West Covina, CA
Patient TestimonialsWe Love Our Patients And It Shows!
Get In Touch With Us!
Choose Your Preferred Location
West Covina, CA
To see our promotions, giveaways and
more surprises visit our Instagram!
We post daily and are always sharing impoartant office information here.
© 2025 The Smile Agency. All rights Reserved. Accessibility Statement - Privacy Policy - Sitemap
Powered by:
I’ve been going to The Smile Agency since I was 11 years old, they have been absolutely amazing in their ortho treatment and ongoing maintenance as I’ve aged. Would highly recommend.
DeShawn S.from Google