About Us

Dr. Vigna is an experienced Oral Maxillofacial Surgeon who has placed thousands of dental implants in Ontario

Working Hours

Monday - Friday

8:30am - 4:30pm

Our Practice & Core Values

Dr. Vigna is an Oral Maxillofacial Surgeon with a primary focus on dental implants.  Specfically, the all on 4 dental implants and the zygomatic dental implant.

Dr. Vigna enjoys challenging cases in implant dentistry.  He also enjoys continuing education and the evolution of new techniques.  He applies his surgical skills to various implant techniques and works collaboratively with other clinicians, creating a team-based approach to giving you the smile you deserve.

Dr. Vigna considers patient transformation the most satisfying part of his job.  He appreciates the ability to provide immediate, same day results and to be able to provide treatment when none was previously believed possible.

Dr. Vigna values the following:

  • Listening to what patients want
  • Planning and analyzing your particular case
  • Thinking about your solution in 3-D
  • A deep understanding of both surgical and prosthetic requirements

Meet Dr. Vigna

Dr. Lorenzo Vigna is a Board Certified Specialist Oral & Maxillofacial Surgeon, who was born and raised in Toronto, Ontario. He attended Oakwood Collegiate Institute for high school, where he excelled academically as an Honours Student, eventually becoming both a Toronto and an Ontario Scholar, and athletically as a sportsman with a passion for rugby, playing in 4 city rugby championships.

Following high school graduation, Dr. Vigna attended the University of Toronto, where he became affiliated with Trinity College at the St. George Campus. In 1986 he was accepted into the University of Toronto Faculty of Dentistry in which he graduated from with Honours and partook in an additional 3 rugby championships with the Faculty of Dentistry.

Dr. Vigna completed a one year dental internship at the Toronto General Hospital from 1990-1991, where he began treating medically compromised patients at the dental clinic and was introduced to the Oral Surgery program at the University and knew that it was right for him. Following this revelation, he applied to different oral surgery programs throughout the United States, before being accepted to the Sinai Hospital of Detroit at the University of Detroit, where he attended and completed  the oral and maxillofacial surgery program, including facial reconstruction and craniofacial work from 1991-1995.

Dr. Vigna took fellowship exams and obtained his Royal College of Dental Surgery fellowship with the Canadian Board, following his 1995 residency, before establishing his own practice in the Niagara Region in 1996, where he has resided since. Dr. Vigna was on staff at the Niagara Health System from 1998-2019, even serving as Chief of Oral and Maxillofacial surgery from 2016 up until his departure in 2019, when he reached the decision to focus exclusively on his dental implant practice. He is also a member of several associations, including the Academy of Osseointegration and Chalmers J. Lyons Academy of Oral and Maxillofacial Surgeons.

Image of Dr. Vigna in dental implants surgery uniform

Dr. Vigna’s Current Focus

Dr. Vigna is now focused on his dental implant practice while performing scholarly lectures across North America and producing teaching literature for a leading dental equipment maker and dental consumables producer.  He is also the new associate editor of Spectrum Implants: The Journal of Clinical and Practical Oral Implantology.


Full mouth reconstruction


All-on-4 dental implant surgeries


Zygoma implant surgeries

We are A Full Service Dental Implant Practice

At Dental Implants Ontario, you can trust in Dr. Vigna and his staff’s kind, caring rapport to ensure you receive quality care, with utmost punctuality and professionalism. We understand how intimidating it can be to go to the dentist and upon patient request, we can do your procedure fully asleep! Many of Dr. Vigna’s clients are incredulous at how painless their dental procedures have been, making not only the surgical process, but the healing process an absolute breeze! We care about our patients’ comfort and want you to get the best care possible.


Our Amazing Before and After Photos

Check out these results!

Patient 1 before dental implants
Patient 1 after dental implants
Patient 2 before dental implants
Patient 2 after dental implants
Patient 3 before dental implants
Patient 3 after dental implants
Dr. Vigna and his team performing implant surgery

You’re In Good Hands

Rest assured that we’ll have all the details covered!

 We have a comprehensive team ready to serve you.  Your comfort and overall experience is our highest priority!


Registered Nurses


Certified Dental Assistants



“Dr. Lorenzo did an amazing job, I was really happy with how my surgery and everything went. He’s also a very nice and friendly guy.”
Venicio Campos

I have been going here for years. Dr. Vigna really knows what he is doing. He talks to me to calm me down. He does everything he can to make me feel comfortable which can be very hard at times. He is quick and PAINLESS!!

Hayley Travis

I have nothing more to say ! But Dr Vigna is AMAZING ! AMAZING!!!! So does staffs ! In a professional way ! I can repeat this words ten times ! still not described enough my appreciation with his works ! Thank you 🙏🏼 thank you 🙏🏼

Annie Ng

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