ABOUT

The Smile Agency Orthodontics & Smile Design


The Smile Agency Orthodontics & Smile Design is a dental and orthodontic practice with locations in West Covina and Pasadena, 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.

At The Smile Agency Orthodontics & Smile Design, 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.

The Smile Agency Orthodontics & Smile Design treats a wide range of dental complications, including gummy smiles, malocclusion, teeth grinding, temporomandibular joint pain, snoring, and more. Advanced treatments like Botox® injections, transcutaneous electrical nerve stimulation (TENS), braces, Invisalign®, teeth whitening, snore guards, and more are offered.

The team at The Smile Agency Orthodontics & Smile Design wants patients to have their ideal smile with great features besides their teeth too. They want patients to appreciate the whole package, including their teeth, gums, lips, and skin.

Whether you’d like to plan a complete smile makeover or to treat pain or discomfort associated with your teeth or jaw, Dr. Guinn and her team can help. Book your one-on-one consultation by phone or online at The Smile Agency Orthodontics & Smile Design today.


Why Choose The Smile Agency?

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.


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High Tech Treatment The Latest Technology

The Latest Technology At The Smile Agency, we are always looking for ways to make our patients’ experience better. That’s why we offer the latest in high-tech treatment options to make treatment faster, more comfortable and more esthetic.

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.

Life With Braces Is Easier Than You Think

It’s more important than ever to brush and floss regularly when you have braces, so the teeth and gums are healthy during orthodontic treatment.

Headaches? It Could Be TMJ

Chronic headaches can suck the joy right out of life, making you almost a recluse as you huddle in bed with the lights out and sound reduced to the bare minimum. Did you know your head pain could be caused by your jaw?

The Advantages of Choosing Invisalign

Plenty of crooked teeth and abnormal bites have been corrected by Invisalign® over the years, and the number of happy patients increases daily. Here’s why this option is so popular for teens and adults.

Testimonials

Words from our patients

  • Google

    "The Smile Agency is an excellent service provider as it regards Orthodontics."

    Carlos P.
  • Google

    "Great experience thus far! Staff is super nice and accommodating. Can't wait for my final reaults. Thank you Dr. Guinn!"

    Dahlia S.
  • Google

    "My experience with the smile agency was so great and there were nice with me and my family great service great way too keep me on track on my teeth issues..."

    Hamlet N.
  • Yelp

    "I'm an Invisalign patient here and so far I love it! I have an overbite that is slowly going away as I go through the process. Very excited with my journey!"

    Josselyne M.
  • Yelp

    "They are soooo nice and accommodating!!! I'll be coming back for all of my orthodontist needs!! Dr. Guinn is amazing!!!"

    Lauren J.
  • Yelp

    "Dr Guinn and her staff are amazing, and they've really helped me transform my smile!"

    Rebecca S.
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