Getting Started


What To Expect

We can’t wait to welcome you to our orthodontic offices in Pasadena, CA and West Covina, CA. If you’re coming for your free orthodontic exam, the whole process takes about an hour and offers a no-pressure way to get the info you need. We’ll take some digital photos and scans of your teeth that Dr. Guinn will use to diagnose your needs and recommend the best approach for your treatment.

During your free orthodontic exam, Dr. Guinn will share what all your options are and answer any questions you may have, including:

  • What sort of problem is present, if any?
  • When is the proper time to begin treatment?
  • What type of treatment is indicated?
  • How long will treatment take?
  • How much will the treatment cost?

Whether you choose Invisalign, metal braces or one of our accelerated, high-tech systems, you’ll end up with all the confidence that comes with an amazing Dr. Karen Guinn Smile. Oh yeah – and we’ll treat you like a member of the family.

Plus, at The Smile Agency, we do so much more than straightening teeth. From digital smile design to facial treatments, we put all the pieces together so that our patients end up with the kind of confidence that can make a huge difference in every area of their lives. Pretty cool.



Before You Arrive
Fill Out The Form Below

Please take a minute to fill out the online form below so Dr. Guinn and her staff can get the ball rolling as soon as possible. This also help to save time during the initial consultation!

Health History


Now For The Fun Stuff:

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

Your treatment fee includes:

  • Orthodontic Appliances
  • Office and Emergency visits
  • One set of retainers
  • Follow-up retention visits for one year

We will review all the financial plans during your initial complimentary consultation. It is our goal to provide the highest quality of treatment that is affordable to you!

Our Locations

Choose your preferred location