Best Dental Assistant Schools in South Dakota

Updated August 13, 2025

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If you want to become a dental assistant in South Dakota, the right training program is your first step. In this role, you'll help dentists with patient care, handle dental instruments, take X-rays, and manage records. Most employers expect graduates of an accredited program, so where you train matters.

Below, you'll find the best dental assistant programs in the state, along with tips on what to look for and how to prepare for the job.

How Dental Assistant Training Works in South Dakota

In South Dakota, you don't need a license to work as a general chairside dental assistant. But if you plan to take dental radiographs or perform expanded functions, you must complete a state-approved course and pass required exams.

South Dakota Department of Health requires dental assistants who perform radiography to complete an approved education program and obtain a radiography registration.

The two main types of training available are:

  • Certificate or diploma programs - Usually 9-12 months.
  • Associate degree programs - Typically 2 years, may include general education courses.

Top Dental Assistant Schools in South Dakota

These programs meet high standards for training and prepare you for state requirements.

1. Lake Area Technical College - Watertown, SD

  • Program: Dental Assisting Diploma
  • Length: 11 months
  • Highlights: CODA-accredited, with training in chairside skills, infection control, and dental radiography. Includes clinical experience in area dental offices.
  • Website: latc.edu

2. Western Dakota Technical College - Rapid City, SD

  • Program: Dental Assisting Diploma
  • Length: 9 months
  • Highlights: Students gain hands-on lab skills, learn about expanded functions, and complete externships. Accredited by the Commission on Dental Accreditation (CODA).
  • Website: wdt.edu

3. Southeast Technical College - Sioux Falls, SD

  • Program: Dental Assisting Diploma
  • Length: 1 year
  • Highlights: Offers advanced hands-on experience, particularly in digital radiography and computer charting. Strong relationships with local dental clinics for externship opportunities.
  • Website: southeasttech.edu

4. University of South Dakota - Vermillion, SD

  • Program: Associate of Applied Science in Dental Hygiene with an option for dental assisting coursework.
  • Length: 2 years (for full degree; certificate track possible)
  • Highlights: Primarily a hygiene program but includes coursework relevant for dental assisting positions in specialty offices.
  • Website: usd.edu

Comparison of Dental Assistant Programs in South Dakota

School Name Location Program Type Length CODA Accredited
Lake Area Technical College Watertown Diploma 11 months Yes
Western Dakota Technical College Rapid City Diploma 9 months Yes
Southeast Technical College Sioux Falls Diploma 1 year Yes
University of South Dakota Vermillion AAS / Certificate 2 years / varies Partial (assisting coursework)

Steps to Become a Dental Assistant in South Dakota

  1. Choose an Accredited Program
    Look for schools accredited by the Commission on Dental Accreditation. This ensures you meet quality standards.

  2. Complete Required Coursework
    Include dental radiography if you plan to take X-rays.

  3. Prepare for Expanded Functions (Optional)
    If you want to perform tasks beyond basic chairside duties, take a state-approved expanded functions course.

  4. Gain Clinical Experience
    Most programs include externships in local dental practices.

  5. Apply for Radiography Registration (if needed)
    Contact the South Dakota Board of Dentistry for instructions.

  6. Start Your Job Search
    Many students receive job offers before graduation through externship placements.

What to Look for in a Dental Assistant School

When comparing programs, use these factors to guide your decision:

  • Accreditation - CODA accreditation helps with employer recognition.
  • Lab and Simulation Equipment - Up-to-date tools prepare you for real dental office work.
  • Externship Opportunities - Partnering with local dentists is key for hands-on experience.
  • Exam Preparation - Some schools integrate review for the Dental Assisting National Board (DANB) exams.
  • Location and Class Schedule - Look for a campus that fits your commute and learning style.

Certification and Licensing in South Dakota

Here's a quick look at what's required:

Task or Role Requirement in SD
General Chairside Assisting No license needed
Taking Dental X-Rays Radiography Registration from SD Board of Dentistry
Expanded Functions Completion of state-approved training and exam

For up-to-date rules, contact:
South Dakota Board of Dentistry - https://www.sdboardofdentistry.org

Why Choose a Career as a Dental Assistant

Dental assisting offers stable employment and the chance to work directly with patients. Training is relatively short compared to other healthcare careers, and there's room to grow into expanded duties, office management, or even dental hygiene.

Next Steps

If you're ready to get started:

  • Visit the websites of each school listed above.
  • Contact their admissions departments for start dates and entrance requirements.
  • Ask about tuition costs, financial aid, and externship placements.
  • Confirm the program includes training for state-required radiography registration.

Start with one application and schedule a campus visit before committing. Seeing the lab and meeting instructors can confirm if a program is the right fit for you.


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