About Dr. Richard Lai - Dentist
In Scarborough
Dr. Lai and the team at Oasis Dental Centre understand that dental visits aren’t always easy — and that’s okay. The focus is on listening to each patient’s concerns and finding practical, personalized ways to make every appointment as comfortable as possible.
Dr. Richard Lai
Professional Qualifications
Dr. Lai holds a Doctor of Dental Surgery (DDS) degree and is a registered member of the Royal College of Dental Surgeons of Ontario (RCDSO), adhering to the highest professional and ethical standards in general dentistry. His training spans restorative dentistry, periodontics, endodontics, prosthodontics, oral surgery, cosmetic dentistry, Invisalign, and sedation — allowing patients to access a broad range of services under one roof, reducing the need for referrals and ensuring continuity of care.
Dental Experience
Dr. Lai has built a career on patient-centred care that emphasizes comfort, clear communication, and long-term oral health. He has performed thousands of procedures across all age groups — from toddlers to seniors — spanning routine preventive care to complex restorations. Recognized locally for his approach to dental anxiety management, he has helped many patients return to care after years of avoidance due to fear or negative past experiences.
Beyond clinical experience, Dr. Lai actively pursues professional development through RCDSO-mandated continuing education, as well as additional workshops in periodontics, implants, pain and anxiety management, and digital dentistry. He also participates in conferences, seminars, and peer collaborations to ensure his practice reflects current evidence-based techniques and emerging technologies.
Care That Works Around You
Treatment Philosophy
Dr. Lai treats dental anxiety as a legitimate concern, not something to dismiss. Treatment plans are tailored to each patient’s needs — options include single tooth anesthesia, shorter-acting anesthetics, and earplugs or music to ease discomfort. Patients are always encouraged to signal for breaks, keeping them in control throughout their visit.
Honesty is central to every interaction. Patients receive straightforward explanations of treatment urgency, costs, and alternatives — and pediatric visits often begin with low-pressure “play appointments” to build comfort before any treatment takes place. Dr. Lai is also actively developing his skills in laser dentistry, a technology that reduces noise, vibration, and anesthesia needs, and one he sees as a meaningful step forward in patient-centred care.
Contact Us Today
Ready to Book? We'd Love to Meet You.
New Patients, Families, and Walk-Ins Always Welcome.
Your first visit starts with a conversation. Whether you have questions, need to book an appointment, or just want to get a feel for the practice, we’re here and happy to help.
YOUR CARE, YOUR WAY
Patient-Centred Approach
Dr. Lai earned his DDS through comprehensive training in all aspects of modern dentistry, supplemented by specialized certifications in Invisalign, dental implant placement and restoration, advanced periodontal procedures, and nitrous oxide sedation. Years of clinical experience in Scarborough have shaped a practice built on trust, communication, and continuity — managing multiple generations within families and understanding the long-term value of positive dental relationships.
His training allows most treatments to be completed in-house without referrals, including gum disease management, implants, root canals, dentures, cosmetic dentistry, and anxiety-focused care. From single tooth anesthesia to tailored anesthetic options, the approach is always adapted to the individual — prioritizing patient comfort at every stage of treatment.
Visit Oasis Dental Centre
Oasis Dental Centre is conveniently located at 1333 Nelson Road, Suite 250 in Scarborough, Ontario, and is open Monday through Thursday with Saturday appointments coming soon. We welcome new patients and families, and accept most dental insurance plans.
For compassionate, comprehensive, and anxiety-aware dental care, schedule an appointment today.