Garden Grove´s Trusted Orthodontist


Looking for an excellent orthodontist in Garden Grove? At Lyon Orthodontics, we help you build a beautiful smile that shines now and for years to come. We also have offices in Long Beach and Newport Beach, so no matter where you are in the Greater Los Angeles area, we can help you straighten out that smile.

Welcome to Gary C. Lyon, D.D.S., a longtime staple in your orthodontic care community. We have 3 offices in Los Angeles metro! Contact us to find out where we are to help you easily get the smile you've always dreamed of.

Our number one goal is to provide excellent orthodontic care in an atmosphere that is warm, friendly and fun. For your convenience we have three locations where individualized care, open communication, and personalized attention characterize our approach to orthodontic treatment.

At our office we use proven state-of-the-art technology to move teeth efficiently and to create a healthy, beautiful smile that will last a lifetime. We understand that each patient has different needs, and we pride ourselves in the courteous service we deliver to each person who walks through our doors. Whether you're an adult, adolescent or child, our knowledgeable doctor and team are committed to helping you achieve the smile you deserve - a healthy, beautiful one!

  • Warm, friendly, fun atmosphere
  • State-of-the-art technology
  • Outstanding care in the community for over 20 years
  • Successfully treated over 10,000 patients

We are recognized by:

  • American Association of Orthodontics
  • American Dental Association
  • Pacific Coast Society of Orthodontics
  • Orange County Dental Society

So if you are looking for an orthodontist in Garden Grove, talk to the experienced team at Lyon Orthodontics. We're ready to shine and straighten out that smile of yours. Contact us today for an initial consultation.

We are pleased to be a provider of the following insurances:

PPO plans:

  • Aetna
  • Ameritas
  • Assurant
  • BCBS
  • Cigna
  • Delta
  • Fortis
  • Golden West
  • Great West
  • Guardian
  • Metlife
  • Pacificare
  • Premera
  • Principal Financial
  • Safeguard
  • United Concordia
  • United Healthcare


  • Aetna DMO
  • Cigna HMO
  • Delta USA / Deltacare PMI
  • Pacificare HMO
Wife and husband after orthodontics Smiling after Invisalign treatment Garden Grove teens who chose Invisalign
11939 Valley View
Garden Grove, CA  92845
3932 Long Beach Blvd. Suite A
Long Beach, CA  90807
1401 Avocado Avenue Suite 404
Newport Beach, CA  92660