Meet our Dentist Dr. Katherine Ahn Wallace | Breathe Well Center
(888) 887-7076

Meet Our Doctor

Dr. Katherine Ahn Wallace, DDS

Cosmetic Dentistry | Orthodontic Treatments | Myofunctional Therapy | Sleep Apnea | TMD

Dr. Katherine Ahn Wallace, DDS

Dr. Ahn began her journey into dentistry by attending the UCLA School of Dentistry, graduating with distinction in 1993. Dr. Ahn continued her post-doctoral training by completing a two year pediatric residency at UCLA, acquiring skills in growth and development and orthodontics which have proven invaluable to her particular focus on jaw and airway development.

Dr. Ahn has extensive training in sleep-related breathing disorders, cranio-facial pain/TMJ therapy, orofacial development, orthodontics and cosmetic dentistry. Ultimately, Breathe Well is Dr. Ahn's vision, and represents the culmination of her life's passion: helping patients achieve optimal health through proper jaw and airway development.


Biology: Loma Linda University
Doctor of Dental Surgery: UCLA School of Dentistry
Pediatric Dental Residency: UCLA School of Dentistry
Post-Graduate Studies:

  • Las Vegas Institute for Advanced Dental Studies: Cosmetic & Neuromuscular Dentistry
  • TMJ & Sleep Therapy Research Center: Dental Sleep Medicine & TMJ Disease Mini Residency
  • EODO: Full Face Orthodontic Mini Residency
  • AACP: Craniofacial Pain Mini Residency
  • AMR: Airway Mini Residency
  • OAMT: Myofunctional Therapy Training
  • Facial Beauty Institute: Growth Guidance & Controlled Arch Systems Training


American Dental Association
California Dental Association
Orange County Dental Society
American Academy of Cosmetic Dentistry
IAOMT (International Association of Oral Medicine & Toxicology)
IAO (International Association of Orthodontics)
AACP (American Academy of Craniofacial Pain)
AADSM (American Academy of Dental Sleep Medicine)
memberships and associations
Huntington Beach Get Directions
Beverly Hills Get Directions

Our Happy Patients

"I love this dentist office Dr Katherine Ahn and her stuff are amazing. My son has autism so it's hard for him to sit still for a long time so they take breaks and they always make sure he is comfortable. They have so much patience for him. I love this place I highly recommend this dentist they are amazing."

Haydee G.

"Everyone at the office has been great! Dr. Ahn is knowledgeable and patient, she takes time to explain everything and answer all questions. Joyce is very helpful with insurance questions and Brittany is fabulous!"

Venecia G.

"Dr. Ahn is amazing! I have TMD (TMJ) and suffered from daily migraines and her therapy and treatment has helped me so much. My jaw doesn't crack anymore and my teeth clenching has been tamed. She will not quit until the job is done and I really appreciate her dedication to helping her patients lead healthier lives. So happy I was referred to her!"

Amanda I.
We're here to help you get the perfect smile!
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