The Dental Hygiene program teaches students how to provide comprehensive oral health care services in a variety of clinical and professional settings from private practices, hospitals and health departments to colleges, dental-related businesses and health maintenance organizations. Students will learn how to monitor a patient's dental health history, examine teeth and oral structures including tissues, conduct an oral cancer screening, plan and complete dental hygiene treatments and control of disease and educate and promote overall health.
The program consists of five semesters in length. A minimum cumulative 3.0 grade point average is required. The Dental Hygiene Program Policy and Procedures Manual outlines the professional and ethical standards you will need to follow while enrolled in the program.
Upon successful completion and passing of the National Dental Hygiene Examination and Regional Board Examination, students are eligible to apply for mandatory state licensure.
The Dental Hygiene program is accredited by the Commission on Dental Accreditation of the American Dental Association and affiliated with the American Dental Hygienists' Association.
In order to apply, you must follow specific admission criteria before being admitted into the program and follow the admission checklist located in the Dental Hygiene admission packet. The Dental Hygiene Advising Session PowerPoint Presentation can also help you navigate the application process.
After you have been accepted into the program, information regarding a mandatory orientation will be available. Due to the high volume of qualified in-district applicants and following COD policy, 100 percent of the accepted applicants have been in-district residences.
Determine Your Path
A dental hygiene career offers opportunities to help people through clinical, educational and therapeutic services in order to prevent disease and promote good health.
You want to attend a credible college that stands out from the rest. At COD, you'll discover:
- Small class sizes that ensure students receive personalized attention.
- Dedicated instructors with years of professional experience.
- Instruction utilizing the Dental Hygiene Clinic which consists of state-of-the-art equipment used in modern dental offices.
- The opportunity to treat real patients before graduating and finding employment.
- An excellent pass rate for national and regional board examinations.
- Affordable programs to help students achieve success without creating overwhelming debt or draining a savings account.
The Dental Hygiene, Associate in Applied Science degree program teaches students how to provide comprehensive oral health care in a variety of settings.
The Dental Hygiene Clinic at College of DuPage provides state-of-the-art training and hands-on experience to students while also providing dental hygiene services to the community at a discounted rate. Under the supervision of licensed dental hygiene instructors and clinical dentists, students are able to provide a variety of preventative dental services.
"I never thought college was a possibility for me because I have dyslexia, making school fairly difficult. College of DuPage has transformed this fear into a learning opportunity." - Roxanne PetersonRoxanne's COD Story
"I still compare the Dental Hygiene program at COD to the one I started at another school, and COD is by far the best place to learn.” - Julie BelsantiJulie's COD Story
Get Started Today
The first step to getting started in the Dental Hygiene program is to read the Dental Hygiene admissions packet. The packet contains an admission checklist that you will need to follow in order to be eligible for admission.
Our Academic and Career Pathways give you a roadmap to achieving your career goals. Follow a timeline based on your degree that outlines which classes you need to take and when so you graduate on time or move on to the next phase in your career.
Dental Hygiene Program graduates will:
- Demonstrate knowledge of written and oral communication
- Reveal the ability to properly and completely document and record findings and treatments properly and completely in patient records.
- Demonstrate the ability to determine appropriate treatment protocol for patients
- Show evidence of having knowledge of the structures of the head and neck and dental anatomy relating to the proper treatment of a patient
- Demonstrate knowledge of dental hygiene sciences relating to patient assessment, patient treatment, and patient evaluation
- Show knowledge of the prevention of disease transmission and the use of proper infection control policies and procedures
- Show the use of caries preventive materials such as fluoride and sealants
- Present knowledge of the physical and chemical properties of dental materials
- Demonstrate knowledge of radiation sciences including radiation physics, biology, radiation protection
- Demonstrate the ability to expose, process and interpret dental radiographs
- Demonstrate the ability to incorporate the principles of nutrition and biochemistry into dental hygiene patient care.
- Demonstrate the ability to carry out critical steps in the prevention, preparation, early recognition and/or appropriate management of common medical emergencies seen in the dental office.
- Show evidence of having knowledge of periodontal anatomy and the physiology and etiology of periodontal disease.
- Demonstrate the clinical procedures associated with the management of periodontal disease and maintenance of periodontal health.
- Demonstrate knowledge of the necessary research methodologies and statistical analysis needed in the dental hygiene clinical setting.
- Demonstrate the ability to create, implement and evaluate a dental health care program in the community.
- Show evidence of knowledge of the classifications and varieties of common drugs used by potential dental patients along with knowing the pharmacologic effects and adverse reactions
- Demonstrate the ability to administer local anesthetic properly.
- Exhibit knowledge of the pharmacokinetics of local and general anesthetic agents and their use.
- Demonstrate knowledge of the professional role as health care provider and member of the dental team.
College of DuPage has a transfer agreement with Concordia University for students who have completed their Associate in Applied Science degree in Dental Hygiene at College of DuPage (COD).
New students interested in pursuing a Bachelor of Arts degree in Healthcare Management offered by Concordia University Chicago can take classes at a discounted rate on College of DuPage's campus.
Dental Hygiene Student Testimonials
Frequently Asked Questions
The following are answers to common frequently asked questions regarding the Dental Hygiene program.
We strongly advise applicants take as many or all of the general education requirements due to the rigorous schedule of the program. English 1101 is a prerequisite course; however, it is not calculated into the minimum 12 point science merit evaluation. All prerequisite courses must be completed by the deadline date of each year.
All applicants MUST take the HESI A2 Examination prior to application to the program. Applicants are only allowed to take the examination twice per application year. If you score above 50 percent in all five categories of the test, you should not need to retake the test. HESI testing must be completed within five years of applying to the program in order for it to be valid for application purposes.
Students accepted into the program are not exempt from any courses within the Dental Hygiene program. Any applicant who applies to the program and has not taken the prerequisite science courses within five years of application to the program must retake these courses. Due to U.S. accrediting guidelines from the American Dental Association Commission on Dental Accreditation, no dental coursework can be transferred to the Dental Hygiene program.