Owen Sound Dental Clinic

Dr. Zafar Husain completed his honors degree in Psychology followed by his dental degree at the University of Saskatchewan. Following graduation from dental school, Dr. Husain completed a 1-year hospital-based dental residency at the Royal University Hospital in Saskatoon, Saskatchewan. His additional training focused on treating special needs patients, managing dental trauma, managing medically complex dental patients, and the dental treatment of patients undergoing cancer treatment.

Dr. Husain joined the Owen Sound Dental Clinic in 2008 and has been practicing full time ever since!

Out of the office, Dr. Husain enjoys spending time with his wife and 2 daughters.

Dr. Davoud Sadeghi received his Doctor of Dental Surgery degree from Tabriz Medical Sciences University in 2000, since then Dr. Sadeghi has pursued his passion in various fields of dentistry from basic pediatric and preventive dentistry to implants and cosmetic dentistry for more than 18 years.

Dr. Sadeghi re-qualified to practice dentistry in Canada in 2017 through National Dental Examination Board and is a member of the Royal College of Dental Surgeons of Ontario.

Dr. Sadeghi is committed to offering exceptional and personalized care to his patients, he takes pride in building a strong professional relationship with his patients by informing them about their oral health needs and addressing their concerns and questions from the first consultation to the final steps of dental treatment.

Dr. Sadeghi believes in continuous education and has been an active member of several continuing education and professional associations.

Dr. Preetham Nittla completed his Bachelor of Dental Surgery from Christian Dental College, Ludhiana, India in 2009 after which, he had worked for about 3 years practicing general dentistry. In 2015, he graduated with a Master of Dental Surgery degree in Prosthodontics from Saveetha Dental College, Chennai, India. Dr. Nittla has been extensively involved in teaching, clinical training and consulting in dental practices with emphasis on full mouth rehabilitation and implants till 2018.

From 2018 to 2020, Dr. Nittla was a lecturer and clinical instructor for Prosthodontics at Ajman University in the UAE. Dr. Nittla then relocated to Canada with his wife; graduating with distinction with a Doctor of Dental Surgery degree from Schulich School of Medicine and Dentistry at Western University in 2023 allowing him to practice Dentistry in Canada.

He is a member of the RCDSO, ODA and ICOI. Dr. Nittla biggest strength is listening to his patients. Though passionate about all aspects of dentistry; he enjoys the challenge of replacing missing teeth and restoring smiles.

In his free time, Dr. Nittla enjoys spending time with his family and friends. His other interests include traveling, hiking and cooking.

Amy McConnell grew up on a small hobby farm just outside of Owen Sound. After finishing high school she completed the Dental Hygiene program at Georgian College in Orillia graduating in August 2011.

Soon after that she started at the Owen Sound Dental Clinic and has been a Dental Hygienist here for 12 years, forming lasting relationships with many clients. She is excited to have expanded her skill set with recently completing the Restorative Dental Hygiene Program at George Brown College in Toronto. Holding a specialty registration with the College of Dental Hygienists of Ontario she has teamed up with the Dentists providing happy healthy smile to every client through preventative and restorative treatments.

In her spare time she enjoys riding horses, spending time at her family cottage and cheering her two sons on at the ball diamond and the hockey arena.

Dr. Tina Khordehi grew up in Saugeen Shores, where she learned the value of community—and how to survive winters that should count as a sport on their own. She is deeply committed to making individualized comprehensive dental care comfortable, accessible, and affordable for patients of all ages—because everyone deserves a healthy smile. 

She believes building trust, forming genuine relationships, and taking the time to truly listen are just as important as the dentistry itself. After graduating from the University of Toronto's Faculty of Dentistry with Honours in 2025, she now splits her time between fixing teeth, cheering way too loudly at sporting events, and pretending her reality-TV 'research' is purely academic. Spoiler: it isn't.