METCALFE STREET DENTAL | Comprehensive Oral Health Care in Downtown Ottawa


Meet the Team!

At Metcalfe Street Dental, our team of skilled and compassionate dentists is committed to providing the highest level of care to our patients. Each dentist brings a wealth of experience and expertise, ensuring you receive personalized and comprehensive dental treatment. Get to know our dedicated professionals who are here to help you achieve a healthy and beautiful smile.

Dr. M. K. Gozar​


Dr. M. K. Gozar, a graduate of Loyola University, has been a pillar of the Ottawa dental community since 1996. As the Chief Dental Officer (CDO) at MCA Dental Group, Dr. Gozar brings a wealth of experience and a keen interest in oral surgery, including teeth extraction and implant placement.

His dedication to expanding dental care across Ottawa is reflected in his successful establishment of several practices. His expertise in Invisalign and various dental specialties makes him a versatile and highly skilled dentist.

Dr. Demetrius Dalios


With an Honours Bachelor of Science degree in Physiology and a DDS from the University of Western Ontario, Dr. Demetrius Dalios is a proponent of comprehensive dental care. His focus on full mouth rehabilitation and cosmetic dentistry is fueled by his passion for neuromuscular and aesthetic dentistry.

Dr. Dalios is also a keen interest in sleep medicine, providing relief to those suffering from sleep apnea and related disorders. His commitment to high standards of care is evident in his fellowship with the International Congress of Oral Implantology. Additionally, with over 17 years in utilizing digital workflows in dentistry, his passions for CAD/CAM and 3D printing to deliver high quality same day solutions conveniently and consistently to his patients motivates him to stay at the forefront of dental technology.

Dr. Harris Prehogan​


Dr. Harris Prehogan’s journey in dentistry began at a young age and led him to earn his DMD from Boston University Goldman School of Dental Medicine. His approach to dentistry is relationship-focused, believing in the importance of building trust with his patients.

Dr. Prehogan’s expertise spans restorative, endodontic, periodontic, orthodontic (Invisalign), and implantology. His dedication to continuous learning, including advancements like CEREC technology, ensures his patients receive the most efficient and high-quality care.