About Our Practice
Dr. Yiyi Zhang Dentistry & CO. builds on more than 25 years of established care in London, focusing on dentistry that is thoughtful, evidence-based, and tailored to each patient’s needs. Our practice combines warm, personal service with modern techniques to create a calm, supportive experience for individuals and families.
We believe great dentistry starts with understanding: your goals, your comfort level, and what matters most to you. Every visit is designed to be clear, unrushed, and grounded in genuine care.
Meet Dr. Yiyi Zhang
Hi, I’m Dr. Yiyi Zhang (pronounced “E-E”). I’m a general dentist practicing in London, Ontario, where my family and I have proudly lived since 2014. After earning my dental degree from the University of Alberta, I’ve dedicated my career to providing care that is gentle, transparent, and centered around each patient’s unique needs. My approach blends clinical precision with education and prevention. I want every patient to feel informed, supported, and confident in their oral health—whether they’re here for routine care, orthodontics, cosmetic treatment, or something more complex. Outside the clinic, I love spending time with my husband and son, exploring nature, crafting, and finding new ways to learn and stay inspired.
Meet Dr. Ingrid Thie
With decades of experience in general and restorative dentistry, Dr. Ingrid Thie continues to be a trusted, longstanding part of our practice. A graduate of the University of Western Ontario, she is known for her gentle approach, clinical expertise, and commitment to helping patients feel comfortable and informed. Dr. Thie enjoys reading, swimming, and spending time with her growing family—including her grandchildren who visit from across Canada and the U.S.
Our Philosophy
We believe dentistry works best when it’s built on trust.
Our guiding principles include:
Prevention First
Supporting long-term oral health through education and early detection
Individualized Treatment
Care plans based on your goals, lifestyle, and level of risk
Evidence-Based Practice
Modern techniques backed by ongoing learning
Comfort and Clarity
Creating an environment where questions are welcomed and patients feel at ease
Consistency in Care
Building lasting relationships that support better outcomes
We take pride in supporting your long-term oral health and making every visit as comfortable and reassuring as possible.
