Our Hours

  • MONDAY:7:30AM - 9:00PM
  • TUESDAY:7:30AM - 9:00PM
  • WEDNESDAY:7:30AM - 9:00PM
  • THURSDAY:7:30AM - 9:00PM
  • FRIDAY:7:30AM - 8:00PM
  • SATURDAY:8:30AM - 3:00PM
  • SUNDAY:9:00AM - 2:00PM

About Square One Dental

At Square One Dental, your family’s dental needs are important to us. At our family-friendly Mississauga practice, our dental team offers conservative yet comprehensive dental services to help families receive the care they need in one practice. From cosmetic dental treatments to emergency dental care, the dentists of Square One Dental are here to help you smile.

Our Hours

  • MONDAY:7:30AM - 9:00PM
  • TUESDAY:7:30AM - 9:00PM
  • WEDNESDAY:7:30AM - 9:00PM
  • THURSDAY:7:30AM - 9:00PM
  • FRIDAY:7:30AM - 8:00PM
  • SATURDAY:8:30AM - 3:00PM
  • SUNDAY:9:00AM - 2:00PM


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Dr. David Leung

Dr. David Leung, Certified Specialist in Periodontics

Dr. David Leung was born and raised in Toronto, Canada. He attended Upper Canada College for high school and then spent 4 years studying at New York University. He then completed both his dental school and Periodontics Residency at University of Pennsylvania and graduated in 2006.

Dr. Vinh Hien Dao

Dr. Vinh Hien Dao, General Dentist

Dr. Vinh Hien Dao completed his doctor of dental surgery degree in 2010 and has been practicing since. He provided dental services to a wide range of patients in Maine & Ottawa before practicing in the GTA and Waterloo Wellington area. Dr. Dao strives to provide excellent dental care and to make patients comfortable and welcome.

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Dr. Ehsan Asyabi, General Dentist

Dr. Ramy Awad

Dr. Ramy Awad, General Dentist

Dr. Ramy Awad is approachable and friendly. He is committed to providing comprehensive patient-centric care. Dr. Ramy attended dental school in Egypt and graduated in 1994. He is a member of the Royal College of Dental Surgeons, the Canadian Dental Association, and the Ontario Dental Association.

Dr. Waled Jarjis

Dr. Waled Jarjis, General Dentist

Dr. Waled Jarjis is no stranger to Square One Dental. He has been a patient of the office for many years. One of the reasons he chose dentistry was because of the passion that Dr. Nick has for the profession which Dr. Waled wants to carry forward. After attaining his Honours Bachelor of Science from the University of Toronto, Dr. Jarjis went to Philadelphia where he earned his Doctor of Dental Medicine from Temple University.

Dr. Neelufer Bana

Dr. Neelufer Bana, General Dentist

Dr. Bana enjoys working with her patients to help achieve healthy, beautiful smiles. Dr. Bana earned her Bachelor of Science degree from McMaster University. She continued her studies and received her Doctor of Dental Surgery degree from the University of Western Ontario. Dr. Bana enjoys many aspects of dentistry including restorative treatment, crown, and bridgework, Invisalign, extractions, and root canal treatment. Dr. Bana is an avid believer in ongoing continuing education and has completed many certified courses in all aspects of dentistry.

Dr. Mohammed Al-Hashimi

Dr. Mohammed Al-Hashimi, General Dentist

Also known as Dr. Al, he is the newest member of our professional team. New to the practice, but not to dentistry, Dr. Al is a seasoned practitioner with over 30 years of experience under his belt. Equipped in all aspects of general dentistry, he prefers a conservative approach when determining the best course of treatment for his patients.

Dr. Lawrence Manilla

Dr. Lawrence Manilla, General Dentist

Dr. Lawrence (Lawrie) Manilla graduated from the Faculty of Dentistry at the University of Toronto in 1976. He is a member of the Canadian Dental Association, the Ontario Dental Association, the Academy of General Dentistry, the Alpha Omega Toronto Dental Society, and the Toronto Crown and Bridge Study Club and attends many continuing education courses every year.

Dr. Sunita Joshi

Dr. Sunita Joshi, General Dentist

Dr. Sunita Joshi has been a dentist for over 25 years and enjoys all aspects of family and cosmetic dentistry. She graduated from the University of Toronto where she has been an associate professor and a part-time instructor in the department of Oral Medicine since 1999. She is also involved at the local level with the Halton-Peel dental association and at the provincial level with the Ontario Dental Association. In her spare time, Dr. Joshi enjoys travelling, gardening, and cooking.

Dr. Andrea Bernstein

Dr. Andrea Bernstein, General Dentist

Dr. Andrea Bernstein graduated from the Faculty of Dentistry at the University of Toronto in 1990 after completing her Honours Bachelor of Science degree in Human Biology and Physiology (1986). She has been with the Square One dental team and has enjoyed practicing Family and Cosmetic Dentistry ever since.

Dr. Nicholas Hawrylyshyn

Dr. Nicholas Hawrylyshyn, General Dentist

Dr. Nick Hawrylyshyn graduated from The University of Toronto in 1980. Better known as Dr. Nick around the office, he has had a passion for dentistry for as long as he can remember. Dr. Nick has proudly been caring for his patients’ oral health in a thriving practice for over 25 years.

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Dr. Anousheh Persadmehr, Certified Specialist in Endodontics

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Dr. Gus Spillas, Certified Specialist in Orthodontics