Treatment Info

Orthodontic Treatment Options

Whether you decide to go with Invisalign® or braces, we have options! The Smile Agency even offers treatment without appliances or surgery such as TADS, also known as mini-implants. Either way, we are here to make sure that the treatment plan Dr. Guinn prepares for you will meet your lifestyle, look and budget.


  • Airway Friendly
  • Invisalign®
  • Damon® Braces
  • TMJ Therapy
  • Invisalign Teen®
  • Sleep Apnea
  • Retainers
  • Early Treatment

Dr. Karen Guinn is passionate about advancing and maximizing the art & science of Orthodontics.

She understands that the Orthodontic Sleep Apnea program can change the airway and address the underlying source that causes sleep apnea and difficult breathing. This approach is intended to provide patients with immediate relief from Obstructive Sleep Apnea (OSA). If you are looking to relieve your sleep apnea, contact Dr. Karen Guinn at The Smile Agency in Pasadena or West Covina for some of the best relief from airway orthodontics.

Obstructive Sleep Apnea (OSA) has emerged as one of the most widespread and costly health issues for adults and children in the U.S.A. Studies have shown that OSA carries a strong genetic component and is known to involve more than 8 million Americans of all ages. This condition is characterized as the obstruction of the upper airway associated with repeated gaps in breathing; therefore interrupting sleep and contributing to many side effects and various medical conditions; such as:

  • Obesity/ Diabetes
  • Concentration
  • Stroke/ Heart Attack
  • Fatigue and or Insomnia

If you or a loved one might be suffering from sleep apnea, be sure to make an appointment with an orthodontist that Pasadena trusts, like Dr. Karen Guinn.

Making the decision to straighten your teeth is much easier when you know that Invisalign® treatment lets you live your life the way you want to. With Invisalign aligners, you don’t need to worry about the gum and mouth irritation other teeth-straightening methods can cause.

Invisalign® clear aligners take a modern approach to straightening teeth, using a custom-made series of aligners created for you and only you. These aligners are made of smooth, comfortable and virtually invisible plastic that you simply wear over your teeth. Wearing the aligners (and switching to a new set typically every week) will gradually and gently shift your teeth into place, based on the exact movements your orthodontist plans out for you.

If you would like to learn more details about Invisalign®, visit our main Invisalign® page here.