Curious if you’re a fit for our program? Take our quick self-assessment now!

Two dental professionals exchanging instruments

Can You Become a Dental Assistant Without a Science Background?

Casey Sharp

August 17, 2026

Key Takeaways

  • Risio’s current entry requirements do not list high school science as a prerequisite.
  • Applicants need to meet English, transcript, employment, or mature admission requirements before starting.
  • Risio pairs online coursework with in-person clinical training through its hybrid program.
  • Students take the NDAEB national exam after graduation, while registration rules vary by province.
  • Program costs, timelines, support, and clinical training expectations deserve close review.

If your background is in business, the arts, trades, caregiving, or another field, dental assisting may still be closer than you think. At Risio Institute for Digital Dental Education, your previous coursework is only one part of the admissions picture. The program is built for students who want flexible online learning with focused in-person clinical training.

Risio’s current entry requirements do not list high school science as a prerequisite, but you still need to meet the program’s admissions requirements and the rules in the province where you plan to work.

Program Entry Requirements & Your Background

Entry requirements can differ across dental assisting programs. Risio’s Dental Assisting Program currently asks applicants to review items such as domestic student status, transcript or mature admission eligibility, Grade 12 English, an interview with Risio’s Registrar, and dental clinic employment requirements.

Before you apply, review Risio’s current dental assisting program requirements carefully. Look at required documents, English requirements, dental clinic work experience, interview steps, and deadlines. A Risio program representative can help you understand how your transcript or mature admission path may fit.

If your transcript does not meet the posted requirements, you may still have options, such as mature admission or an approved entrance test route. Plan early so any documents, assessments, or required entrance tests are complete before your intended start date.

Your Core Skills & Dental Coursework

Risio’s coursework teaches the science that relates directly to dental assisting. Modules cover areas such as oral anatomy, infection control, chairside assisting, professional conduct, and other important topics related to dental assisting. Clear lessons can help you connect new terms to tasks you may complete in a dental practice.

During Risio’s in-person clinical training, you can become familiar with dental instruments, work areas, and safe routines. You may practise how to prepare materials, pass instruments, organize supplies, and keep the treatment area clean. Repeated practice can help each step feel more natural.

Risio’s clinical training gives you a place to apply what you studied online. An instructor can observe your technique and provide feedback. You can then adjust your hand position, pace, or preparation before you enter the workplace.

Adult takes notes at a kitchen table

Your Online Study & Clinical Practice

Risio’s online dental assisting modules can fit around work, family care, and travel limits. You can complete assigned coursework from home, which may reduce how often you need to travel. You still need time for study, deadlines, and required clinical training days.

Risio’s distance delivery model can be useful when you live far from a traditional campus. It can also support a dental assistant career change when you can’t relocate for an in-person program. Check the technology needs, weekly schedule, and clinical training expectations before you commit.

At Risio, online study doesn’t replace hands-on practice. Your in-person clinical days can help you work with instruments, follow infection control steps, and practise chairside duties.

Your Accreditation, NDAEB Exam & Registration Steps

Risio’s Dental Assistant Distance Delivery Diploma Program is accredited by the Commission on Dental Accreditation of Canada. Students in Risio’s program take the NDAEB national exam after graduation. Registration rules vary by province, so review the requirements where you plan to work.

A dental aide course and a dental assisting diploma are two different programs. Risio’s Dental Assisting Diploma is designed to lead students toward the end goal of becoming a dental assistant.

The NDAEB national exam process is the same across the country for students in Risio’s program. Registration requirements can still vary by province, so confirm the current process with the dental assisting regulator or association where you plan to work. Ask which documents and fees apply to you after graduation and the NDAEB exam.

Your Career Goals & Next Steps

Your next step should fit your daily life and long-term plans. Research Risio’s program details, including tuition, added fees, program length, student support, clinical training dates, and travel costs. If you work now, map your study hours and clinical days around your current commitments.

You can also explore orthodontic module training after you review the requirements for your future role. This added education may help you develop skills for certain orthodontic duties, based on provincial rules and employer needs.

Risio Institute for Digital Dental Education offers flexible dental education through online coursework and in-person clinical training. To explore the Dental Assisting Program, contact us, or take the quick self-assessment to see how your education, work schedule, and goals may fit the program entry process.

Recent Articles

What Does an Orthodontic Assistant Do?

What Does an Orthodontic Assistant Do?

Key Takeaways Orthodontic assistants support orthodontists chairside and may complete delegated laboratory tasks during orthodontic treatment. Depending on provincial scope and authorization, duties may include capturing prescribed radiographs, assisting with...

What Are the Physical Demands of Being a Dental Assistant?

What Are the Physical Demands of Being a Dental Assistant?

Key Takeaways Dental assisting involves sustained postures, repetitive hand movements, and physical stamina during each shift. Back, neck, shoulder, and wrist tension can develop without good ergonomic habits, but is manageable with the right approach. Simple daily...

What to Expect in Your First Year as a Dental Assistant

What to Expect in Your First Year as a Dental Assistant

Key Takeaways Your first year involves a real learning curve, and that's completely normal Daily tasks include clinical support, patient care, and infection control Accredited programs blend online coursework with hands-on clinical training in Alberta and Ontario Year...

What Skills Do You Need to Be a Dental Assistant?

What Skills Do You Need to Be a Dental Assistant?

You've probably watched a dental assistant work seamlessly alongside the dentist during your appointments, wondering what it takes to do their job. They seem to anticipate every need, comfort nervous patients, and handle everything from X-rays to scheduling with ease....

Can Dental Assistants Work Part-Time?

Can Dental Assistants Work Part-Time?

You've spent months considering a career in dental assisting, but you're wondering if you can balance it with family responsibilities, school, or other commitments. Maybe you're already working and need flexibility to transition into this growing field. Risio...

Can a Dental Assistant Become a Dental Hygienist?

Can a Dental Assistant Become a Dental Hygienist?

Dental assistants are valuable members of a dental team, helping patients feel comfortable during their visits. But, you may wonder if your experience can help you take the next step and become a dental hygienist with expanded responsibilities and higher earning...

What Is a Dental Assistant?

What Is a Dental Assistant?

You see them in every dental office, working quietly behind the scenes to keep your appointments running smoothly. They hand instruments to your dentist, take your X-rays, and often provide the reassuring smile that helps you feel comfortable during procedures. Yet...

Is Dental Assisting a Good Career?

Is Dental Assisting a Good Career?

If you’re looking for a career that feels both meaningful and stable, dental assisting could be a great fit. It’s hands-on, people-focused, and always in demand. Working as a dental assistant puts you at the heart of a dental practice, where you can make a real...

What Do Dental Assistants Do?

What Do Dental Assistants Do?

Have you ever wondered who keeps a dental clinic running smoothly behind the scenes? Dental assistants do far more than pass instruments — they comfort patients, support dentists, and keep each appointment on track. Curious about this rewarding career? Start by...

How Do I Become a Dental Assistant?

How Do I Become a Dental Assistant?

No healthcare professional succeeds without the support of a trusted team. For dentists, this includes everyone from their dental assistant and hygienist (yes, there’s a difference) to their reception staff.  Practicing as a Registered or Certified Dental...