Meet The Team At Sierk Children’s Dentistry

"We love Dr. Sierk and his staff. From the minute you walk through the door to the minute you leave you are treated with such great care. My boys have never complained and actually have a great time when we go. We had a small incident with an injury to my son's mouth and they were able to see us right away, and took such great care of us. We highly, highly recommend Dr. Sierk and his staff."


We Are Here for You

Dr. Sierk is very proud of his team, and most importantly the personal care his team provides to the families in his practice. We strive to create a family-oriented, caring atmosphere. Our talented team members are experienced working with the number of dental benefit and insurance plans that are represented in our area. We also understand that dental care for kids can produce some anxiety and do everything we can to make our patients comfortable. Dr. Sierk wants every patient and family in our office to be treated as he would want his own friends and family treated. We understand that families are very busy and we do our very best to accommodate appointments to fit your needs and can schedule multiple siblings at once if needed. At Sierk Children’s Dentistry, we want our families to feel at home, we are here for you.




Ashley excels in her many roles at Sierk Children’s Dentistry.  Her responsibilites include dental assisting, patient coordination as well as community outreach for our practice.  She graduated from the Dental Assisting program at Pickens Technical College in 2007.  Ashley has proudly spent her entire dental career in pediatrics and has been serving the families of Sierk Children’s Dentistry since November of 2014.  Ashley is a Colorado native and loves that her two children are as well.  In her free time, Ashley enjoys being outdoors exploring our great state, going to the movies and traveling with her husband and kids.


Myria is one of our shining stars at Sierk Children’s Dentistry!  One of her greatest gifts is to help make our patients feel warm and happy in the dental chair. Coaching patients to overcome anxieties while keeping a positive attitude is what she does best!  Myria earned her degree at the Colorado Dental Assisting School and was drawn to working with kids.  She spends her free time curled up with a good book or hiking with her husband Matt and dog Jasmine.  Myria is also an amazing photographer, focusing on portraits and the beautiful Colorado outdoors.  We proudly display her work in our office and on our website. 




Practice Administrator

A Colorado native, Kim has recently returned from Austin, Texas.   She brings over 20 years of dental experience to our practice.  Her insurance experience comes from years as a dental assistant, consultant and dental practice manager.  She is our “go to” person when patients have insurance questions or need assistance choosing their yearly dental plan.  

Kim earned an Associate’s Degree in Dental Assisting as well as her certificate in Human Resources.  These degrees and experience allow her to utilize her Medical and Dental knowledge to benefit our patients and team.  

As Kim re-acclimates to Colorado and our beautiful weather, you will often see her at her beloved Broncos games, fishing, hiking and remodeling her newly purchased home.  Her 5 boys are her greatest joy in life.  




Office Location

  • Highlands Ranch
  • 6660 Timberline Rd #240
  • Highlands Ranch, CO
  • 80130
  • Map & Directions
  • Call: (303) 865-4066