Become a Dental Assistant in Less Than a Year at CDI College! Gain hands-on skills in dental procedures, patient care, radiography, and office administration. Start your rewarding career helping patients smile brighter. Enroll today!
Become a Dental Assistant!
Get Started Today!
Complete the form to get more info on our admission steps, tuition costs, and curriculum.
Our Dental Assisting Program is Approved In Ontario

Registered as a career college under the Ontario Career Colleges Act, 2005 and approved as a vocational program under the Ontario Career Colleges Act, 2005.
Get accelerated career training from our market-driven programs, many of which can be completed in a year or less!

For more than 50 years, we’ve watched our graduates embark on careers rich in opportunity.
Why CDI College?
Hands-On Experience
140 Hours of Outside Clinical Practice Included
Expert Instructors
Our expert instructors will help you to gain the right skills
Get Prepared
Graduates are eligible to write the NDAEB exam
In-Demand Career
Join a growing field with high demand for Dental Assistants
You may be eligible for a $2,000 graduation award certificate if you start before September 30, 2025!*
*Conditions apply
National Dental Assisting Examination Board Certification
Dental Assistants are qualified, oral health care professionals who provide essential support and patient care services under the supervision of a licensed dentist. Graduates who successfully complete this program are eligible to apply to sit the mandatory written National Dental Assisting Examination Board (NDAEB) Certification Exam.

Earn multiple industry certifications, including WHMIS education for employees.
Join Our Successful Graduates
Discover why our graduates rave about the hands-on training at CDI College!
High NDAEB exam results among our graduates
Career Opportunities
- Dental Office
- Endodontist's Office
- Periodontist's Office
- Orthodontist's Office
- Pedodontist's Office
- Oral and Maxillofacial Surgeon's Office
- Hospital Dental Department
- Dental Laboratories
- Public Health Clinics
I chose CDI College to update my dental knowledge and meet the protocols of the Canadian dental care system because I have found a welcoming environment and a comprehensive program. I wanted to thank the supportive staff and all of my instructors.
Tayyebeh R.
Dental Assisting Graduate
One of my favourite aspects of working as a Campus Director is the opportunity to positively impact students' lives. I am greatly fulfilled by the opportunity to provide them with educational opportunities and support them in achieving their goals.
Tazeen A.
Campus Director CDI College