Meet Our Team

Dr. Amir Guorgui is a dental surgeon and Founder of Smile Centre Dental Group, specializing in implant dentistry, advanced surgical procedures, and IV sedation. He trained at the University of Toronto, University of Montreal, and completed a residency in New York. With advanced credentials in sedation and implantology, he is dedicated to delivering safe, comfortable, and patient-centered care.

Dr. Robert Eisen is a general dentist and Founder of Smile Centre Dental Group with over 35 years of experience. A graduate of the University of Western Ontario, he specializes in cosmetic dentistry, implants, and full mouth reconstruction. Known for his precise, technology-driven approach, Dr. Eisen is committed to delivering high-quality, patient-focused care.

Dr. James Ko is a general dentist and partner at Smile Centre Dental Group, specializing in implant dentistry, cosmetic treatments, and surgical care. A University of Toronto graduate with a Master of Science, he also conducted implant research. As a Platinum Invisalign provider, Dr. Ko is known for his patient-focused approach and commitment to achieving functional, aesthetic results.

Dr. Christian Samuel is a general dentist focused on patient-centered care, comfort, and clear communication. He graduated from Western University and completed a General Practice Residency at UCLA, gaining advanced training in surgery and sedation. Known for his calm, friendly approach, Dr. Samuel is dedicated to personalized care and long-term oral health outcomes.

Dr. Jacklyn Pivovarov is a general dentist focused on comprehensive, patient-centered care with an emphasis on comfort and precision. A Western University graduate, she completed a residency with NYU Langone and advanced training in implant dentistry and oral surgery. As an Associate Fellow of the AAID, she is committed to delivering personalized, high-quality care.

Dr. Jason Wong is a compassionate general dentist dedicated to comprehensive, patient-centered care. He earned his neuroscience degree from the University of Calgary and his DMD from the University of Saskatchewan, followed by a residency with London Health Sciences Centre. Dr. Wong is known for his thoughtful approach, clear communication, and focus on building strong patient relationships.

Dr. Yeou Shuin (Sean) Liu is a general dentist with over 16 years of international experience and a proud third-generation dental background. After earning his degree in India, he became licensed in Canada through the NDEB process. Dr. Liu provides comprehensive, patient-centered care and is known for his approachable manner and strong communication with diverse patients.

Dr. Monika Ayoub is a general dentist dedicated to providing high-quality, patient-centered care in a comfortable environment. With international training and a focus on cosmetic dentistry, she helps patients achieve healthy, confident smiles. Known for her gentle approach, Dr. Ayoub ensures each patient feels informed, supported, and at ease.

Andrea serves as Regional Manager across the Smile Centre group, working closely with each location to ensure a consistent, high-quality patient experience. With a background as a Registered Dental Hygienist, she brings a clinical perspective to her leadership role, focusing on team development, operational systems, and long-term practice growth. Barrie is her home base, where she is most often present.

Erin is a Registered Dental Hygienist who has been part of the Barrie Smile Centre team since 2022. With a background in dental assisting and hygiene, she brings a thorough, patient-focused approach to care. Erin is dedicated to helping patients maintain optimal oral health while ensuring a comfortable, supportive experience at every visit.

Jillian is a Registered Dental Hygienist who has been part of the Smile Centre team since 2021. She provides patient-focused care with a strong emphasis on comfort and support. Known for her approachable and professional manner, Jillian helps patients maintain their oral health while creating a positive, welcoming experience at every visit.

Victoria is a Registered Dental Hygienist dedicated to collaborative, patient-centered care and long-term oral health. Originally from British Columbia, she brings a warm, personable approach and values building meaningful connections with her patients. Victoria focuses on creating a supportive, positive experience while helping patients achieve confident, healthy smiles.

Monique is an Office Manager with over 35 years of experience in the dental field and has been part of the Smile Centre team since 2017. She is dedicated to creating a seamless, positive experience for patients and staff. Known for her leadership and organization, Monique helps maintain a welcoming, efficient, and patient-focused environment.

Jennifer is a Treatment Coordinator with over 20 years of dental experience and a background as a Level II Dental Assistant. She has been part of the Smile Centre team since 2021 and specializes in complex cases, including full arch restorations. Known for her calm, compassionate approach, Jennifer ensures patients feel informed, supported, and confident throughout their treatment.

Jody is a Treatment Coordinator with over 10 years of experience in dentistry and a background as a Level II Dental Assistant. She also holds an advanced diploma in Denturism, bringing well-rounded knowledge in implants and dentures. Known for her supportive approach, Jody helps patients feel informed, comfortable, and confident throughout their care.

Rebecca is the Director of Treatment Coordination with a background in dental assisting and experience in implants and dentures. A Georgian College graduate, she brings strong leadership and a patient-focused approach to care. Rebecca is passionate about guiding patients through complex treatments and helping them achieve confident, life-changing results.

Gabby is a Level II Dental Assistant and Clinical Lead with a strong focus on surgical dentistry and patient care. A graduate of Everest College, she has been part of the Smile Centre team since 2017. Known for her skill and leadership, Gabby supports complex procedures while helping create a calm, supportive experience for patients.

Kate is a Level II Dental Assistant with over 17 years of experience and orthodontic certification. A Georgian College graduate, she has worked in orthodontic, surgical, and denture settings. With additional training in mental health, Kate provides thoughtful, patient-centered care and is dedicated to helping patients feel comfortable, informed, and supported.

Katherine is a Level II Dental Assistant who joined the Smile Centre team in 2022 after graduating from Oxford College. Known for her compassionate and upbeat personality, she helps patients feel relaxed and at ease, especially those with anxiety. Katherine is dedicated to creating a positive, supportive experience and ensuring patient comfort at every visit.

Christina is a Front Desk Administrator dedicated to creating a warm, welcoming experience for every patient. With a background in medical aesthetics, she brings a strong focus on patient care and attention to detail. Known for her friendly, personable approach, Christina helps ensure each visit runs smoothly and patients feel comfortable from the moment they arrive.

Tammy is a Front Desk Administrator with over 27 years of experience in the dental field. She joined the Smile Centre team in 2025 and is known for her warm, welcoming approach. Dedicated to patient care and professionalism, Tammy ensures a smooth, positive experience while helping patients feel comfortable, supported, and confident.