Welcome to Cain Orthodontics, the offices of Dr. Luke Cain!

  • formerly West Valley Orthodontics

For over 14 years, Dr. Luke Cain has been perfecting smiles in central Arizona, making him the longest practicing orthodontist in the Litchfield Park area. With offices in Goodyear and Surprise, Arizona, we provide comprehensive orthodontic treatment to children, teens and adults. To better serve our patients' needs, we utilize the latest in technological advances in the orthodontic industry, including digital radiology, Invisalign®, and  Invisalign® Teen.

Why choose Dr. Cain?

If you’re looking for orthodontic treatment where the patient and parents get the time with the doctor you deserve, then our office is the place. We believe that getting a perfect smile isn’t just going through a “treatment,” or getting very little interaction with the doctor or seeing multiple doctors.  It is a life journey and the result will positively affect you the rest of your life.  We strive to create an intimate, family feeling environment while we walk with you every step of the way.  Dr. Cain’s passion is changing lives one smile at a time!  Come experience where science and artistry meet while Dr. Cain gives you a lifelong asset—your perfect smile.

Certified by the American Board of Orthodontics

Dr. Cain is certified by the American Board of Orthodontics.  For more information, please watch the video below.

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Comfortable, Friendly Environment

Girl Smiling

It is our mission to provide you and your family optimum orthodontic treatment in a comfortable and friendly environment.Learn More >>

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Invisalign® Clear Aligners

Girl Smiling

Invisalign is the clear way of achieving all the benefits of traditional braces without anyone noticing that you’re wearing braces. Learn More >>

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Cain Coin Program


We offer a fun rewards program as an incentive for maintaining excellent oral hygiene during your orthodontic treatment! Learn More >>

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*Invisalign®, the Invisalign logo, and iTero®, among others, are trademarks and/or service marks of Align Technology, Inc. or one of its subsidiaries or affiliated companies and may be registered in the U.S. and/or other countries.