Dr. James Ko – General Dentist & Partner
Dr. James Ko is a general dentist and partner at Smile Centre Dental Group, with a strong focus on implant dentistry, cosmetic treatments, and surgical care. He earned both his Doctor of Dental Surgery (DDS) degree and Master of Science from the University of Toronto, where he also conducted research in biomaterials, publishing work on the interaction between dental implant surfaces and bone.
Dr. Ko is passionate about providing comprehensive, patient-centered care and enjoys all aspects of dentistry, with particular interest in dental implants, Invisalign, cosmetic dentistry, and surgical extractions. As a certified Platinum Invisalign provider, he has extensive experience helping patients achieve confident, functional, and aesthetic smiles.
Known for his approachable and thoughtful manner, Dr. Ko takes the time to understand each patient’s goals, address concerns, and provide clear, practical guidance for long-term oral health. He believes in building strong relationships with his patients and delivering care that is both personalized and results-driven.
Dr. Ko is fluent in English and Mandarin and is currently learning Cantonese. Outside of the office, he enjoys spending time with his wife, playing basketball, and exploring new technologies.
Procedures Offered
- Oral Sedation
- Nitrous Oxide (Laughing Gas)
- Wisdom Teeth Extractions
- Dental Implants
- Root Canals (Endodontics)
- Cosmetic Dentistry & Veneers
- Smile Makeovers
- Same-Day Crowns
- Invisalign (Clear Aligners)
- Full Arch Reconstruction (All-on-X)
Certifications & Affiliations
- DDS – Doctor of Dental Surgery
- MSc – Master of Science
- Member – Royal College of Dental Surgeons of Ontario
- Member – Ontario Dental Association
See what our patients are saying:
Dr. James Ko is a remarkable dentist with unparalleled expertise. I recently had a dental procedure, and Dr. Ko's attention to detail and commitment to patient comfort were outstanding. His compassionate approach sets him apart, making him my top choice for dental care.
Dr. Ko's professionalism and skill in dentistry are truly exceptional. He recently performed a dental implant procedure for me, and I'm thrilled with the results. Dr. Ko is a dentist you can trust.
I recently underwent a smile transformation, and the results are breathtaking. Dr. Ko's commitment to delivering excellence and his friendly demeanour make every visit enjoyable. I highly recommend him.
I've been a long-time patient of Dr. James Ko, and I'm consistently impressed with his dedication to patient care. Dr. Ko recently performed a dental procedure for me, and the outcome exceeded my expectations. His professionalism and genuine concern for his patients' well-being are commendable. Dr. Ko is the best.
I recently visited Dr. Ko for a dental procedure and am extremely pleased with the results. Dr. Ko's expertise and friendly demeanour made the experience comfortable and stress-free. He takes the time to address patient concerns and ensures they are well-informed. Dr. Ko is an excellent dentist.
Dr. James Ko is an outstanding dentist. I recently underwent a dental implant procedure and am delighted with the results. Dr. Ko's precision and commitment to patient comfort are truly commendable. He goes above and beyond to provide top-notch care. I highly recommend Dr. Ko to anyone seeking dental excellence.
I've been a patient of Dr. Ko for my dental needs, and I'm consistently impressed with his expertise and patient-centred approach. Dr. Ko recently performed a teeth whitening procedure for me, and the results were outstanding. His commitment to delivering top-quality care and his friendly demeanour make every visit a positive experience.