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Denver's Trusted Orthodontic Care Provider
Galen T. Callender is a family orthodontic specialist dedicated to providing individualized care for patients of all ages. With over 15 years of experience treating obstructive sleep apnea and decades of combined expertise in orthodontics, our practice combines advanced techniques with personalized attention. Our team prioritizes patient comfort and education, offering comprehensive solutions including traditional braces, Invisalign, and custom sleep apnea appliances. Located in Arvada and Littleton, Colorado, we serve the Denver metro area with convenient access and a commitment to excellence.

Dr. Callender's background includes leadership roles in dental associations and recognition as a top orthodontist by 5280 Magazine since 2010. We emphasize transparent communication, flexible payment options, and emergency care availability to ensure optimal patient experiences. Our philosophy centers on creating healthy, lasting smiles through meticulous treatment planning and compassionate service.
Services
Braces Invisalign Sleep Apnea Treatment Early Orthodontic Intervention Adult Orthodontics
Highlights and features
  • We offer personalized orthodontic treatment plans for all ages
  • Our practice provides both traditional braces and Invisalign solutions
  • We specialize in custom sleep apnea appliances with 15+ years experience
  • Our team maintains consistent, long-term patient care relationships
  • We accept Medicaid and offer flexible payment arrangements
What people say
Treat you like family Quick to answer Top notch individuals Excellent customer service Comfortable and adjustable solution
Services
Braces
Comprehensive orthodontic treatment for children, teens, and adults using traditional metal braces. Our approach combines technical expertise with personalized care plans to correct misaligned teeth and jaw issues. Treatment timelines vary based on individual needs, with early intervention options available for developmental concerns in younger patients.
Invisalign
Discreet teeth straightening solution using removable, transparent aligners. Ideal for teens and adults seeking aesthetic alternatives to traditional braces, with treatment durations typically ranging from 6-18 months depending on case complexity and patient compliance.
Sleep Apnea Treatment
Custom-fitted oral devices for managing obstructive sleep apnea. These adjustable appliances reposition the jaw to maintain airway patency during sleep, offering a comfortable alternative to CPAP machines with follow-up adjustments and oxygen level monitoring.
Early Orthodontic Intervention
Specialized treatment for children aged 7-9 focusing on intercepting developmental issues before they become severe. Includes monitoring tooth eruption patterns and jaw growth to prevent future complications through timely intervention strategies.
Adult Orthodontics
Tailored orthodontic solutions for adults addressing both cosmetic concerns and functional issues. Combines traditional braces and Invisalign options with comprehensive risk assessments to ensure safe, effective treatment outcomes for mature patients.
People
Galen T. Callender
Orthodontist
Fourth-generation Colorado orthodontist with over 30 years of experience. Recognized annually as Denver's Top Orthodontist by 5280 Magazine since 2010. Specializes in family orthodontics and sleep apnea treatment.
Lese Callender
Office Manager
Manages practice operations with personalized patient care approach. Coordinates treatment scheduling and financial arrangements while maintaining consistent patient relationships over multiple treatment cycles.
Questions
What orthodontic services do you offer for children?
We provide early orthodontic intervention for children aged 7-9, including developmental monitoring and interceptive treatment to prevent future complications.
Do you offer Invisalign treatment for adults?
Yes, we specialize in Invisalign solutions for adults seeking discreet teeth straightening options with minimal impact on daily life.
How do you handle dental emergencies?
We provide same-day emergency appointments for urgent orthodontic issues like broken brackets or appliance discomfort.
Do you accept insurance and Medicaid?
Yes, we accept Medicaid and work with major insurance providers, offering pre-treatment verification and flexible payment plans.
What sleep apnea treatment options are available?
We offer custom oral appliances for mild to moderate obstructive sleep apnea, featuring adjustable, comfortable designs with follow-up monitoring.
Are evening or weekend appointments available?
We offer flexible scheduling with convenient appointment times and consistent provider availability across our two Colorado locations.