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Your Child's Trusted Pediatric Dentistry Partner in Fort Collins
Mountain Kids Pediatric Dentistry combines professional expertise with personal experience as parents to create a child-friendly dental environment. Our team of board-certified pediatric specialists and general dentists prioritizes gentle, personalized care that adapts to each child's unique needs. We emphasize preventive care while offering comprehensive treatment options including emergency services, sealants, white fillings, and comfort sedation. Our approach focuses on building positive dental habits through education, transparency, and a playful atmosphere that reduces anxiety.

With extensive experience in pediatric oral health, we collaborate closely with families to develop customized care plans while maintaining the highest clinical standards. Our Northern Colorado practice serves infants through teens with services ranging from routine checkups to complex treatments, always prioritizing patient comfort and long-term oral health outcomes.
Services
Routine Dental Care Emergency Visits Sealants White Fillings Crowns Orthodontic Extractions Tongue & Lip Tie Treatment Nitrous Oxide General Anesthesia Fluoride Treatments
Highlights and features
  • Board-certified pediatric specialists with advanced training
  • Personalized care plans adapted to each child's needs
  • Comprehensive comfort options including nitrous oxide and general anesthesia
  • 24/7 emergency dental services for children
  • Child-focused environment reducing dental anxiety
Associations and certifications
  • American Board of Pediatric Dentistry
Services
Routine Dental Care
Our preventive dental program includes biannual exams, professional cleanings, and fluoride treatments tailored to children's developmental needs. Digital X-rays and personalized oral hygiene instruction help maintain optimal oral health. Early intervention strategies prevent common dental issues while building positive dental visit associations.
Dental Emergencies
Available 24/7 for urgent pediatric dental needs including toothaches, broken teeth, and oral injuries. Our team provides immediate assessment and treatment for trauma cases, infections, and other acute conditions. Emergency protocols prioritize pain management and anxiety reduction for young patients.
Sealants
Protective resin coatings applied to molars prevent decay in children's permanent teeth. The painless application process creates a barrier against bacteria and acids. Sealants reduce cavity risk by up to 80% when combined with regular dental care and proper oral hygiene.
White Fillings
Tooth-colored composite fillings repair cavities while maintaining natural aesthetics. These mercury-free restorations bond directly to tooth structure for enhanced durability. The minimally invasive technique preserves more healthy tooth material compared to traditional metal fillings.
Comfort Options
Nitrous oxide sedation and in-office general anesthesia ensure comfortable treatment experiences. Customized sedation plans address specific patient needs while maintaining strict safety protocols. These options enable comprehensive dental care for anxious children and those requiring extensive treatment.
People
Dr. Joe Guido
Board Certified Pediatric Dentist
Graduated from Indiana University School of Dentistry in 2002 with pediatric specialty training from Riley Hospital. Combines clinical expertise with parenting experience to create positive dental experiences for children.
Dr. Katie Rusnak
Board Certified Pediatric Dentist
Pediatric dentist with dual expertise as a mother of three. Maintains board certification through continuous education while providing compassionate care that addresses both patient and parental concerns.
Dr. Shivaun McArtor
General Dentist for Kids
Transitioned from general dentistry to specialize in pediatric care after discovering her passion for children's oral health. Brings 15 years of clinical experience to her family-centered dental practice.
Dr. Ihsan Larsen
Board Certified Pediatric Dentist
Colorado native with specialized training from University of Colorado and University of Minnesota. Combines technical expertise with understanding of children's behavioral needs through his experience as father of two active children.
Questions
What if my child can't cooperate during dental treatment?
Our team uses behavior management techniques, parental involvement options, and sedation dentistry to ensure safe, effective care while respecting each child's comfort level.
Do you accept dental insurance?
We participate in-network with multiple insurance providers. Contact our office for specific details about your dental coverage and benefits verification.
How should I handle a dental emergency after hours?
Call our 24/7 emergency line at 970-224-3600 to connect with our on-call dentist for immediate assessment and treatment guidance.
Can parents stay with children during treatment?
Parents are welcome and encouraged to participate, especially during initial visits. We balance parental involvement with building patient-dentist trust for optimal treatment outcomes.
When should my child first see a dentist?
The American Academy of Pediatric Dentistry recommends the first visit by age 1 or when the first tooth erupts, whichever comes first.
What comfort options exist for anxious children?
We offer nitrous oxide sedation, in-office general anesthesia, distraction techniques, and gradual acclimation approaches tailored to each child's specific anxiety level and treatment needs.