Bales Orthodontics Welcomes you!

We have perfected thousands of smiles with the help of two of the areas top orthodontists.  We love our community and look forward to having you as part of our patient family. If you’d like to experience your own smile transformation, call us at Novato 415.897.3141 or Santa Rosa 707.537.1023 to schedule your first consultation.

Meet Dr. Katie Marsh

Welcome to my page!  My name is Katie Marsh and our patients call me Dr. Marsh. Good thing since we already have a Dr. Katie (Bales). I am thrilled to have joined the Bales Orthodontics team and currently work in our Santa Rosa office on Fridays. 

I am a Bay Area native who spent eleven years at the University of Southern California completing a Bachelor of Science degree in Neuroscience, Doctorate of Dental Surgery, and Orthodontic residency.  Upon graduating, Dr. Marsh received the Harry L. Dougherty award for clinical excellence, which is an award given to the resident who demonstrates the highest achievement in clinical orthodontics. I was also awarded for my research on digitally-facilitated orthodontics, which was published on the cover of the American Journal of Orthodontics and Dentofacial Orthopedics. 
In my free time you will find me hiking around Marin, training for marathons, and skiing.  I have played soccer my whole life and continue to play in a league in Marin.  In fact, I met my fiance on the soccer field!

I am a member of the American Association of Orthodontics, Pacific Coast Society of Orthodontists, and a diplomate of the American Board of Orthodontics. I am happy to be back in the Bay Area creating beautiful, healthy smiles.

Get Started Today With The Latest In Orthodontic Care Today


Clear or Metal Braces

Clear Aligners Invisalign

Novato Location

1713 Novato Blvd., 
Novato, CA 94947

Phone: 415.897.3141


Santa Rosa Location

4737 Sonoma Hwy, Suite A,
Santa Rosa, CA 95409

Phone: 707.537.1023


Bales Orthodontics offers the most effective orthodontic treatments available with financing which makes it more affordable than ever before. We create beautiful smiles for kids, teens and adults in and around Santa RosaNovato, Sonoma and Marin County, CA. Dr. Katie Bales and Dr Tom Bales, voted the "Best Orthodontist of Marin County", offer the most advanced braces for children, braces for teens and adult braces, including;metal braces; Damon clear braces, Invisalign for adults, Invisalign for teens, and more.If you're looking for an orthodontist in Novato, Call: 415.897.3141. If you're looking for an orthodontist in Santa Rosa, Call: 707.537.1023 FREE Consultation for braces or Invisalign at our Novato or Santa Rosa Orthodontist offices.