About Us
We take the oral health of our young patients very seriously at Pediatric Dental Specialists. We understand that going to the dentist can make some children anxious, so we work to help them feel calm and comfortable during their visit. Providing a full line of affordable and advanced dental services, we will help your child maintain a healthy, beautiful smile for years to come.
Our pediatric dental office proudly serves many patients and families with locations in Billings, Miles City, and Sidney, MT, as well as Cody, WY.
Our Philosophy
At Pediatric Dental Specialists, our goal is to eliminate the risk of dental disease and related problems for your child. This requires the cooperation of the child, parents, and the dentist. We believe that prevention of disease is far more enjoyable, less costly, and more comfortable for all concerned. Dental health also depends upon good habits, such as proper diet and regular dental visits. Our practice encourages first dental visits at the time of a child’s first birthday.
Community Involvement
Pediatric Dental Specialists believes in giving back to the community whenever we can. We are involved in a variety of great programs, including Give A Kid a Smile, YSA Soccer Sponsor, Billings Public Schools Saturday Live Sponsor, and the Cleft Palate Clinic. We also sponsor various clubs and sports in the Billings Public Schools and Billings Catholic Schools.
Our Dentists

Dr. Kelly M. Clarke
Read More
Originally from Bismarck, ND, Dr. Clarke received his dental degree from the University Of Nebraska Medical Center in 1986. He completed a two-year residency in pediatric dentistry at the Medical University of South Carolina in Charleston. He is board-certified by the American Board of Pediatric Dentistry. He is also a part-time instructor at the University of Nebraska School of Dentistry, and has staff privileges at St. Vincent Hospital and Northern Rockies Surgery Center.
Dr. Clarke is married to his wife Janelise. He has five children, two step-children, and four grandchildren.

Dr. Mark L. Wilgus
Read More
Dr. Wilgus and his wife Josi have three children.

Dr. Tanner D. Bennion
Read More
Dr. Bennion enjoys the outdoors and woodworking in his spare time. He and his wife Jenny have five children who all love popsicles, running around, and living life to its fullest. Dr. Bennion is also fluent in Spanish.
Our Staff
Front Office
Kari Gannett
Catherine Roberts
Jennie McMichael
Addie Hudak (Miles City)
Savannah Bailey (Cody)
Jen Koppes
Prevention
Sarah Dalke
Katie Otto
Bailey Zundel
Morgan Duke
Chelsea Denowh
Dental Assistants
Lori Reed
Lora Waller
Shannon Foltz
Mickayla Hampton
Nicole Wilcox
Abi Piper
Cassandra Cochran
West Grand Dental Center Location
2700 Grand Ave, Suite B
Billings, MT 59102
Business Hours:
Mon & Wed: 7:30 AM - 5:00 PM
Tues & Thurs: 7:30 AM - 5:30 PM
Fri: 7:30 AM - 2:00 PM
Billings Heights Location
848 Main St. #1
Billings, MT 59102
Business Hours:
Tues: 7:30 AM - 5:00 PM

Cody Location
2910 Big Horn Ave
Cody, WY 82414
Business Hours:
Thursday: 8:30 - 4:15 AM