DENTIST IN THOROLD

SERVING ST CATHARINES, WELLAND, & THE NIAGARA REGION SINCE 2003

We would like to invite you to become part of the Hewitt Dentistry family. Where small town values meet state of the art training and equipment.

Where a friendly face greets you, Hewitt Dentistry in Thorold will carefully and compassionately provide you with our highest level of oral health care.

Every Smile Has A Story

Our caring philosophies have helped to grow our practice in the Niagara region since 2003, and our gleeful patients have been our inspiration. At Hewitt Dentistry, we offer a large number of services, ranging from cosmetic to reconstructive to preventative - and we help to create a personalized oral health plan for each and every cherished member of the Hewitt Dentistry family.

Located just 10 minutes from St Catharines & Niagara Falls in downtown Thorold, Dr. Dennis Hewitt & his staff have dedicated their lives to your oral health. You can experience what that commitment means by setting up a new patient profile today. It’s your smile, make it shine bright with Hewitt Dentistry

Your Dentist Office

From the moment you arrive at Hewitt Dentistry you will be greeted by a smiling face. Our administrative team can arrange appointments, billing, & referrals.

Dr. Dennis Hewitt

Dr. Dennis Hewitt, a graduate of the University of Toronto School of Dentistry has been practicing for over 20 years in the Niagara Region from Downtown Thorold.

✨Let Your Smile Shine With 🦷

Hewitt Dentistry

Helping Hands

From the moment you arrive at Hewitt Dentistry, you will be greeted by a friendly and professional team. Our administrative staff is here to help with everything from scheduling appointments to answering your questions about insurance and billing. We believe in making your experience as stress-free and enjoyable as possible, so you can focus on achieving a healthy, beautiful smile.

Oral Superstars

Our team of dental hygienists and assistants are here to help you achieve optimal oral health. We believe that prevention is key, and we work with our patients to develop personalized treatment plans to help them maintain healthy teeth and gums. Whether you are in need of a routine cleaning or more complex restorative treatment, our team has the knowledge and expertise to ensure that you receive the highest level of care.

Specialty Dentistry

At Hewitt Dentistry, we offer a wide range of specialty dentistry services to meet the unique needs of our patients. From digital radiography to sedation dentistry, our team is dedicated to providing you with the highest level of care using the latest technology and techniques. We believe that every patient deserves a healthy, beautiful smile, and we are committed to helping you achieve that goal.


Dentist Near Brock University

Students from Brock University can enjoy simple hands free billing and direct transportation route options - Hewitt Dentistry is a convenient choice for your oral health care needs.


Fill out our new patient intake form to start the process.

Our office staff will reach out to schedule your welcome appointment.