Best Dental Assistant Schools Online

Online dental assistant colleges have minimal admissions prerequisites. Most schools require prospective students to have attained a high school diploma or a GED. Training to become a dental assistant generally takes six months to two years to complete. Once a student has completed the necessary courses to earn a diploma certificate or associate’s degree, he or she will be able to provide administrative and chair-side assistance to a licensed dentist practitioner. According to the Bureau of Labor Statistics, dental assistant students who graduate from accredited schools and pass a certifying exam can earn as much as $40,000 annually.

Online Schools

Penn Foster Career School is ranked as the premier online school that offers a Dental Assistant Career Diploma. Penn Foster is both regionally and nationally accredited. This program is created to be completed in six months; however, students may complete the course at their own pace. The curriculum includes nine self-paced modules, and students receive books, course assignments, equipment, and supplemental learning support to help them graduate. Students also receive a gift and the Dental Assistant Exam Review Textbook after graduating. The diploma costs as little as $899.00 and discounts apply if you pay in full or by auto payments. Students can enroll at

Ashworth College offers a Dental Office Assistant Career Diploma that can be completed in four months. This program is self-paced, so students can take longer to complete it if needed. Ashworth provides textbooks, online exams, tutorial support, and career services to enrolled students. After students have finished their requirements to receive a diploma, they will receive their certificate and an invitation to participate in Ashworth’s annual graduation service. Tuition is $699.00; however, if students pay in full or opt for monthly auto payments, tuition is reduced. Ashworth’s website is

Two additional online schools that offer dental assistant career diplomas are U.S Career Institute and Ed2go Career Training Programs. The U.S. Career Institute’s diploma course is self-paced and can be completed online or by mail; their website is Ed2go offers students two program options: Administrative Dental assistant and Clinical Dental assistant. Students can enroll at

Types of Classes

Students will take classes that will teach them how to prepare a dental exam room, use and maintain dental equipment, and assist with administrative tasks. Each of these online schools offers a variation of the following classes and more:
Chair-side Assistance
Dental Terminology
Dental Nutrition and Disease Prevention
Oral Anatomy

Diploma certificates courses teach students about clinical tasks, office etiquette, oral health and nutrition, and dental science; associate degree programs include these classes, as well as an array of liberal arts classes. Most students complete an internship in a dental office or dental clinic to gain hands-on experience.

Certification Requirements

Prospective students should check the licensing requirements in their respective states in that licensure and certification requirements for dental assistants vary by state. Some states may stipulate that dental assistant students graduate from a school that is endorsed by the Commission on Dental Accreditation and pass a state certified Dental Assistant examination to obtain a license to work in the field.