Call Now
Website
Call
Business Details
Emergency
services
Trusted Dental Care in Yellowknife
Great Slave Dental has been dedicated to enhancing oral health in Yellowknife since its establishment. Our team of experienced professionals provides comprehensive dental care, ranging from preventative treatments to advanced surgical solutions. As an Invisalign Preferred Provider, we offer cutting-edge orthodontic options tailored to individual needs. Our commitment to patient education ensures clients understand their treatment options and preventative strategies. We utilize state-of-the-art technology, including digital scanning and intraoral cameras, to deliver precise diagnoses and effective treatments.

Our clinic prioritizes patient comfort through personalized care plans and sedation options. With flexible scheduling and emergency services available, we ensure accessibility for all our patients. Our affiliation with professional organizations reflects our dedication to maintaining industry standards. We focus on building long-term relationships by combining clinical excellence with compassionate care.
Services
Preventative Care Invisalign Treatment Cosmetic Dentistry Restorative Services Surgical Procedures BOTOX Treatments Emergency Care Sedation Options TMJ Solutions Implant Restoration
Highlights and features
  • We offer Invisalign Preferred Provider status with advanced orthodontic solutions
  • Our team utilizes state-of-the-art digital scanning and diagnostic technology
  • We provide emergency dental services with dedicated after-hours support
  • Our clinic maintains strict sterilization protocols and latex-free environment
  • We combine 30+ years of collective experience with ongoing professional development
Associations and certifications
  • FICD
  • FPFA
Services
Preventative Care
Our preventative services include professional cleanings, oral cancer screenings, and personalized hygiene instruction. We use digital panoramic x-rays and intraoral cameras to detect issues early. Patients receive tailored advice for maintaining optimal oral health between visits.
Invisalign Treatment
As an Invisalign Preferred Provider, we offer customized clear aligner therapy for straightening teeth discreetly. The treatment includes digital planning with iTero scanning and follow-up adjustments. Patients benefit from removable trays that allow normal eating and cleaning routines.
Cosmetic Dentistry
We provide porcelain veneers, crowns, and ZOOM2 bleaching to improve smile aesthetics. Our BOTOX treatments address facial wrinkles and TMJ-related pain. Each procedure is customized to maintain natural facial expressions while achieving desired cosmetic results.
Restorative Services
Our restorative options include composite fillings, porcelain crowns, and implant-supported bridges. We use bonded materials that match natural tooth color and strength. The practice maintains an amalgam separation unit for environmentally responsible dental care.
Surgical Procedures
We perform extractions, including impacted wisdom teeth, and periodontal surgeries like gum grafts. The clinic offers frenectomies and referral services for dental implants. All procedures utilize magnification loupe technology for precision.
People
Dr. Roger J. Armstrong
Practice Owner
Dr. Armstrong holds a BDS degree and NDEB certification. He maintains professional affiliations including Fellow of the International College of Dentists (FICD) and Fellow of the Pierre Fauchard Academy (FPFA).
Dr. Amiali Hassani
Dentist
Dr. Hassani enjoys helping patients feel comfortable during visits. He regularly participates in continuing education programs to enhance clinical skills. Outside dentistry, he enjoys time with partner Sarah and Beatles music.
Dr. Trent Fallis
Dentist
Dr. Fallis contributes to the clinic's reputation for comprehensive care. He focuses on patient-centered treatment approaches while maintaining current clinical knowledge through professional development activities.
Rebecca Stam
Hygienist
Rebecca is a registered dental hygienist with a diploma in dental hygiene. She specializes in preventative care and patient education about oral health maintenance and disease prevention.
Emma Bassanello
Hygienist
Emma provides professional dental hygiene services with focus on patient comfort. She emphasizes preventative strategies and personalized oral care instruction during each patient interaction.
Questions
What dental services does Great Slave Dental offer?
We provide preventative care, Invisalign treatment, cosmetic dentistry, restorative services, surgical procedures, and emergency dental care in Yellowknife.
Are amalgam fillings safe compared to white fillings?
While amalgam fillings are safe, composite fillings bond better to teeth and reduce cracking risks. We recommend white fillings for their aesthetic and structural benefits.
What should I do for a knocked-out tooth?
Contact us immediately at 873-2450 or emergency line 444-9090. Keep the tooth moist in milk or wrapped in tissue. Avoid cleaning the tooth before reimplantation.
How does BOTOX treatment work for dental patients?
BOTOX relaxes facial muscles causing wrinkles and treats TMJ pain. The procedure takes minutes with minimal discomfort using fine needles, lasting 3-6 months.
What safety measures are in place at your clinic?
We use state-of-the-art sterilization, maintain a latex-free environment, and take thorough medical histories to ensure patient safety during all procedures.