LaClinicPeriodontics & Implantology
Where precision meets comfort
A Westmount periodontal practice built on advanced surgical technique, evidence-based planning and unhurried, personal care.
Get to know us
La Clinic was founded with a simple mission: to provide expert, compassionate care for every patient’s overall oral health. Combining advanced periodontal treatments with a gentle, personalized approach, we help our patients achieve healthier smiles and lasting confidence. Your comfort and well-being are always our first priority.
What is a periodontist?
A periodontist is a dental specialist who focuses on the prevention, diagnosis and treatment of gum disease and the conditions affecting the structures that support your teeth. Beyond treating the gums, periodontists are the experts in dental implants and regenerative therapy — the surgery that rebuilds what disease has taken away.
The practice in numbers
- 15 000+Implants placed
- 30Years of specialist practice
- 2Board-certified periodontists
- FR / ENCare in both languages
Treatments
All treatments- Complete periodontal examA full assessment of the gums, bone and supporting structures — the starting point for every treatment plan.Read more
- Gum graftingSoft tissue grafting to restore lost gum, cover exposed roots and reduce sensitivity.Read more
- ImplantologyFrom single-tooth replacement to full-arch restoration, planned and placed in-house.Read more
Team
Meet the team
Dr. Mark SpatznerBSc, DMD, Dip. Perio · PeriodontistNearly thirty years of periodontal and implant practice in Montreal, and more than 15,000 implants placed.
Dr. David SabbahDMD, MS, dABP, FRCDC · PeriodontistDual board-certified periodontist specializing in immediate implant protocols, regenerative surgery and complex peri-implant care.
From our patients
I was referred by my regular dentist to Dr. Spatzner for an implant, and I have to say the service and care are exceptional. He treats you very professionally and addresses your fears — he was wonderful with my serious phobia of dental work. I highly recommend his services.
Clean and professional consultation. Will come back again.
Professional affiliations
For referring dentists
We treat every referral as a shared case. You receive a written assessment, a clear treatment plan and correspondence at each stage — and your patient returns to you for restorative care.