How to Become a Dental Assistant in Texas

How to Become a Dental Assistant in Texas

Wondering how to become a dental assistant in Texas? There are a few positions to choose from, which includes the dental assistant, registered dental assistant, expanded functions dental assistant, and of course the nationally recognized certified dental assistant. There is also a simple radiography requirement to meet if you wish to operate dental x-ray equipment and perform radiography procedures. With that said, here’s how to become a dental assistant in Texas. There’s also info on the dental assistant salary in Texas too.

Dental Assistant Salary in Texas

Campus Explorer Banner

Dental Assistant

how to become a dental assistant in texasA basic dental assistant can perform basic supportive dental procedures listed in the dental practice act of Texas under the supervision of a licensed dentist. But lucky for you there are no educational or training requirements to be a basic dental assistant. You can view all allowable functions here or visit the Texas State Board of Dental Examiners for more details.

Registered Dental Assistant

To become a registered DA in Texas you need to properly register with the Texas State Board of Dental Examiners (TSBDE). To do that you will have to:

1. Complete a course on basic life support, AND

2a. Complete a course involving procedures for positioning and exposing dental x-rays, infection control, and jurisprudence specified by the TSBDE, OR

2b. Become nationally certified by the DANB and complete the Texas Jurisprudence Assessment

3. Apply to the TSBDE for registration

Expanded Functions Dental Assistant

To have expanded duties you will have to meet some requirements, allowing you more functions under the supervision of a Texas licensed dentist.

Pit and Fissure Sealants:

1. Work at least 2 years as a dental assistant, AND

2. Complete a course in basic life support, AND

3. Complete at least 8 hours of clinical and didactic education in pit and fissure sealants approved by the Texas Board, AND

4. Register with the TSBDE

Coronal Polishing:

1. Work at least 2 years as a dental assistant

2a. Complete at least 8 hours of clinical and didactic education in coronal polishing approved by the TSBDE, OR

2b. Earn the national certification from DANB and complete the TSBDE jurisprudence assessment, OR

2c. Graduate from a dental assisting program that includes education in coronal polishing accredited with CODA and complete the TSBDE jurisprudence assessment, AND

3. Register with the TSBDE.

Monitor Administration of Nitrous Oxide

1. Pass a TSBDE-approved nitrous oxide monitoring course, AND

2. Register with the TSBDE

How to Become a Certified Dental Assistant in Texas

To become a certified dental assistant in Texas there are a few steps you will have to complete. They include the following:

1. First you will have to graduate from an accredited dental assisting program; usually dental assisting programs can be found at technical and community colleges. These programs usually run from 9 to 12 months, AND

2. Obtain CPR certification, AND

3. After receiving your dental assisting certificate, you may apply for and take the DANB CDA exam, which will grant you CDA status upon passing

Campus Explorer Banner

Radiography Requirements

To perform radiography procedures and operate dental x-ray equipment you are going to have to meet one requirement:

  • You have to be a Registered Dental Assistant

Other than that you can’t operate x-ray equipment unless it is for on-the-job training. If so then you are allowed to perform procedures for a period of one year. You will be under the supervision of the dentist at all times and will not be allowed to position or expose x-rays.

Dental Assisting Schools in Texas

Matching School Ads
Get hands-on training with Vista College. We offer certificate, diploma, and associate degree programs in a wide variety of fields at our campuses in Las Cruces, New Mexico, and Amarillo, Beaumont, El Paso, Lubbock, Longview, and Killeen, Texas.


  • Dental Assistant
  • Medical Assistant
Locations: Beaumont
  • Ready to Start Your Career? Get More Info From Fortis Today.


  • Dental Assistant Program
  • Dental Assisting
  • Expanded Function Dental Assistant
Locations: Grand Prairie

Why Brightwood?

Real-World Training

We keep education relevant by employing instructors with real-world experience in the field, who bring their career backgrounds to the classroom. Our programs are continually assessed by faculty, staff and members of the business and education communities to help ensure your studies align with your career goals. Programs offered by Brightwood College focus on local employment needs, in areas such as allied health, nursing and technical and professional programs.


  • Dental Assistant
  • Medical Assistant
Locations: Corpus Christi

Get hands-on training with South Texas Vocational Technical Institute. We offer a number of diploma programs in the skilled trades and health and wellness fields at our campuses in Weslaco, Corpus Christi, McAllen, San Antonio, and Brownsville, Texas.


  • Dental Assisting
Locations: Corpus Christi


Take the step to get a new career today



Southern Careers Institute has maintained a tradition of career training for over 50 years in Texas with campuses in Austin, Brownsville, Corpus Christi, Harlingen, Pharr, San Antonio & Online courses available to anyone, anywhere.


At SCI, we have made it our mission to provide our students with the training they need to be successful in a new career. We offer career training in Medical, Business, Skilled Trades, Cosmetology, & Technology programs. These certification-based programs are designed to make our graduates some of the most marketable job candidates.


We are Texas born, Texas proud.


  • Medical Assistant
Locations: Corpus Christi


Online Education That Fits Your Life

For 80 years, we’ve been preparing students for career success. We’ve led the wayso that our students can too.

Globally Renowned Purdue to Acquire Kaplan University

Purdue University, one of the nation's most respected universities, will acquire Kaplan University and create a new, nonprofit, public institution within the Purdue system. Pending regulatory approvals, this exciting transition is expected to take place later this year. This change will be seamless—during the transition, you will still be able to enroll at Kaplan University, earn a high-quality education, and meet your educational and career goals.


  • Medical Assisting
  • Health Information Management

CTU can help you connect to what matters most: a powerful professional network, faculty who are real-world professionals and innovative technology. And now several CTU degree programs are ranked by U.S. News Best Online Programs for 2015.  Are you in?


  • Bachelor of Science in Healthcare Management - Health Informatics