Meet The Team

Your comfort & health comes first
Janie team member
Front Office


Janie has been working in the Front Office in the dental field since 1994, and with Dr. Petrino since 2011 and enjoys the challenges it presents and the many wonderful patients she meets everyday. She and her husband enjoy the outdoors and all sorts of travel, especially by motorcycle or when including her two grown children. Poppy, her golden doodle, rounds out the family and joins in all the fun. 

Kirah team member
Scheduling Coordinator


Our scheduling coordinator and dental assistant Kirah has been assisting since 2017. A Montana native, Kirah loves raising her two beautiful daughters and pup Winston in the Bitterroot Valley.  She enjoys hunting, fishing, everything outdoors, and making people smile!

Chelsie team member
Dental Assistant


Our dental assistant Chelsie has been enjoying living in the Bitterroot Valley since she joined our practice in 2016. She has 4 years dental assisting experience and is currently pursuing the Radiologic Technology program at U of M…Go Griz! Chelsie enjoys backpacking, kayaking, biking, disc golf, and spending time outdoors with her husband and two dogs.

Krista team member
Dental Assistant


I have been assisting since 2004 and have been at Missoula Endodontics since 2018. I have worked in may facets of dentistry including orthodontics, pediatrics and general. I really enjoy traveling, spending time at the gym and playing outdoors with my family and dog, Meka.

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dental assistant 


Hi my name is Cheyenne. I have been a dental assistant for 12 years. I have worked in oral surgery, orthodontics, and have been in Endodontics for the last four years. In my free time I love spending time with my husband and two children enjoying the outdoors skiing, kayaking, and fishing.

Practice manager


Erin has been with our office since 2021, and in the dental field for over 7 years. Before transitioning to our Practice Manager, she worked as a Dental Assistant in specialized and general dentistry offices. She enjoys hiking, traveling, taking care of her plants, and reading.

Office Dog
Office Greeter


Bandit is a 3 year old black Labrador Retriever. When at the office, he spends most of his days in Dr. Petrino’s back office sleeping. He gets up on occasion to greet Dr. Petrino and other staff members. Occasionally, if the office door is left open, he will sneak out to see his best bud Seeley. He may be prone to barking at new patients, please understand this is just his way of saying hi and that he would like some attention.

Outside the office, he loves going for walks, hikes and playing in any water he can find.

Office Dog
Office Greeter


Seeley is a 2-year-old rescue from the local Humane society. She is eager to greet all of our patients with a few kisses and a wagging tail. Her favorite activities include swimming, taking naps, and playing with her co-worker Bandit.

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