Say hello to Windsor Orthodontist
Dr. Jill Mioduski and Team

Dr. Jill K. Mioduski and the team at Northern Colorado Orthodontics are excited to create the best experience for you and your family.

Jill K. Mioduski, DDS, MS


Dr. Jill grew up in North Muskegon, Michigan, a small town near Lake Michigan. Originally, Dr. Jill thought she wanted to be a teacher like her two amazing parents, but she had a wonderful experience with braces as a kid and decided in third grade that she wanted to be an orthodontist instead!  In Michigan, she was the #1 singles state champion in tennis and a state champion in track .  After high school, Dr. Jill attended Ball State University where she competed on the Women's Tennis Team, was an Academic All-American scholar athlete, and finished at Ball State in just three years. She then immediately entered dental school at Indiana University to earn her DDS degree.  After dental school, she continued her education with a residency program at Indiana University to specialize in orthodontics and earned a Master's Degree and a Certificate of Orthodontics.

Dr. Jill Mioduski and family near Loveland, Colorado

Dr. Jill met her husband Theo, a Loveland native, in dental school and moved to Northern Colorado after completing her orthodontic residency. They love living in Windsor and spending time with their young children Ellen and Greyson and their goldendoodle Indy. Dr. Jill loves the beautiful Colorado weather and enjoying outdoor activities including tennis, running, biking, and triathlons. Dr. Jill has completed multiple marathons and triathlons and a full Ironman triathlon.


  • Indiana University - MS in Dentistry, Certificate of Orthodontics
  • Indiana University - DDS
  • Ball State University






Team Sponsor:


Office Manager

Kathy has been in the dental and orthodontic field for over 20 years. She finds the most gratifying aspect of orthodontics is getting to know patients and their families.


  • Associate of Applied Science: Graphic Web Design and Web Development
  • Certificate of Communication Technician
  • Certificate of Web Design Specialist
Better Business Bureau American Association of Orthodontists