Meet Your Peterson Family Orthodontics Team

San Tan Valley Orthodontics


Office Guru

Kathryn works her magic behind the scenes at PFO. She is super lucky because she gets to hang out with Dr. P. both at work and at home with their four adorable kids.

She enjoys cooking, baking, playing the harp, and spending time outdoors, although you can most often find her in her minivan living the life as a soccer mom!

Lindsey - Kathryn Peterson


New Patient Ninja

Lindsey is the queen of giving our patients an outstanding experience at the office! She specializes in exceptional office tours, taking artistic photos of your smile and educating patients on their treatment.

Lindsey loves adventures—the more extreme the better! She carries her camera everywhere she goes, seeing the beauty of the world through her lens. In her spare time, she enjoys event planning and loves a good spa day to wind down and relax.

San Tan Valley Orthodontics


Insurance & Finance Extraordinaire

Davina is our insurance and billing expert here at PFO. She enjoys spending time with her husband, daughter, and two dogs, and two turtles. Davina loves Chinese food and is a talented violinist. She lettered in orchestra in high school and even played the music for a musical theater production! She likes reading, off-roading, hiking, camping, and watching movies.

Devonna - Kathryn Peterson


Director of First Impressions

Devonna is the first smiling face you'll see when you walk in the door to our office. She loves to travel, hike, paint, and enjoy the outdoors as much as possible.

Along with her husband and two boys, Devonna enjoys playing superheroes, swimming, and travelling to new places. She is a self-proclaimed art history nerd and loves sushi and smores.

San Tan Valley Orthodontics


Lead Smile Specialist

Chelsea is one of our awesome orthodontic assistants! She is originally from Yucaipa, California, and now lives here with her husband and two kids. Chelsea loves Sushi and is a certified scuba diver. She enjoys taking care of her garden, 15 chickens, 2 goats, 3 dogs, and 7 fish. Her family is always talking about their next pet!

Morgan - Kathryn Peterson


Smile Specialist

Morgan hangs out with Dr. P as an orthodontic assistant. She likes going camping, spending time with family, and baking. She's the middle of three girls, and together with their mom they are the best of friends!

A jack of all trades, Morgan has done gymnastics, danced, and played volleyball. Her favorites foods are enchiladas and fajitas. She is a true Arizona girl, as she has lived in Arizona her whole life!

Julie - Kathryn Peterson


Smile Specialist

Who’s sweeter than PFO cookies and lemonade? It’s our clinical assistant Julie! She keeps both the back office and Dr. Peterson organized to perfection. Her specialties include helping you choose the perfect color of bracket ties, clipping your wires just right, and giving sage advice about how to overcome those sore teeth after an adjustment.

Julie enjoys baking, gardening, and spending time with her husband and kids. If she’s ever missing from the office, chances are you can find her in Sedona watching Seven Brides for Seven Brothers on repeat.

San Tan Valley Orthodontics


Social Media Coordinator

Megan is responsible for our creative social media posts and ideas! She keeps us dancing and doing silly challenges all for the sake of our patients' entertainment. She currently attends University of Arizona, where she is studying journalism and film & TV. Megan is a huge foodie and loves Italian, Mexican, and Indian food. She enjoys swimming, playing with her dogs, thrifting, photography, writing, and spending time with her family and friends.