DELISLE DENTAL - Key Persons


Dr. Harpreet Bhullar

Job Titles:
  • Dentist
Dr. Harpreet Bhullar was born and raised in Winnipeg and graduated from University of Manitoba Dental School in 2018. She practiced general dentistry in Winnipeg and rural Manitoba before moving to Toronto in 2021. She is looking forward to getting to know her patients so feel free to share your experiences in Toronto, or ask her about her travels and her gym schedule!

Dr. Iacopo Cioffi

Dr. Cioffi is a certified orthodontist specialized in the treatment of malocclusions of kids and adults with conventional and ceramic braces, lingual appliances (braces on the inner sides of the teeth), and Invisalign. He is also an internationally recognized expert in temporomandibular disorders (TMD), a painful disorder of the jaw muscles and jaw joints. Dr. Cioffi received his dental and specialty training, and his PhD at the University of Naples Federico II (Italy) and completed the Dental Specialty Assessment and Training Program (Orthodontics) at the University of Toronto. He was also trained at the Research Lab for Masticatory Disorders at the University of Zurich, Switzerland, and the Department of Functional Anatomy at ACTA (Amsterdam, the Netherlands). Dr. Cioffi has published over 50 research papers on the topics of orthodontics and TMD in highly qualified scientific journals. He also teaches TMD and orthodontics at the University of Toronto. He is a member of the E.H. Angle East Society of Orthodontists, the European Orthodontic Society, the American Association of Orthodontists, the International Association for The Study of Pain, the Canadian Pain Society, and the International Association for Dental Research. When not at work, Dr. Cioffi enjoys gardening, exploring the city with his two daughters…and playing videogames!

Dr. Roy Suarez

Job Titles:
  • Principal & Administrator University of Toronto
Dr. Roy Suarez, who retired from dentistry in 2023, continues to serve as the principal and administrator at Delisle Dental Group. He obtained his Honors Bachelor of Science degree from the University of Toronto in 1986 and earned his Doctorate of Dental Surgery (D.D.S.) from The Ohio State University in 1990.

Dr. Theo Katsaros

Dr. Katsaros is a board-certified periodontist in Canada, as well as in the United States. In 2008 he graduated with his dental degree from Aristotle University of Thessaloniki, Greece. He served in the Greek army from 2002 until 2013, and practiced general dentistry in military hospitals and private practices for 5 years before moving to the United States in 2013. In June of 2016, he received his certificate in periodontics and a Master of Science in Dentistry from Louisiana State University Health Sciences Center, School of Dentistry in New Orleans. After graduation, he joined the University of Iowa College of Dentistry as a Clinical Assistant Professor in the Department of Periodontics where he served as the director of the post-graduate program. He has authored or co-authored several articles in peer-reviewed journals, and two textbook chapters. In 2020, he transitioned from academia to full-time private practice serving Toronto and the surrounding region. Dr. Katsaros is looking forward to meeting you and helping you maintain optimal periodontal and peri-implant health.