Entry-Level Track

Bachelor of Science Degree in Dental Hygiene

Quick View — Dental Hygiene Bachelor of Science

Program: Dental Hygiene

Degree: Bachelor of Science

Length: 2 years/Full-time

Start/End: July/June

Number Accepted: 24

Application Timeline: 10/01/2025 - 02/01/2026

Prerequisites: Yes, see program requirements.   

Approx. Cost of Program: $20,000. See estimated expenses

National Board Exam: Yes

Regional Clinical Licensing Exam: Yes

Est. Annual Salary: $98,000-$125,000 (in CA)

Note: Attending the Dental Assisting Program at Foothill College will earn 4 extra points toward your application. Check out the Dental Assisting Program today!

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Become a Dental Hygienist

What is a Registered Dental Hygienist?

A registered dental hygienist is a licensed preventive oral health professional who promotes overall health by delivering educational, therapeutic, and preventive dental services to support optimal oral health.

As a dental hygienist, your responsibilities include:

• Educating clients about the connection between oral and systemic health.
• Removing hard and soft deposits from teeth.
• Assessing the risk of oral diseases, including dental decay, oral cancer, and periodontal disease.
• Collaborating with healthcare professionals to develop treatment plans.
• Taking and interpreting dental radiographs.
• Applying dental sealants and fluoride for tooth protection.
• Providing guidance on oral hygiene techniques and appropriate products.
• Placing interim therapeutic restorations.
• Administering local anesthetics and nitrous oxide/oxygen analgesia for pain management.
• Offering dietary counseling to promote healthy habits.

Career Opportunities

According to the U.S. Bureau of Labor Statistics, employment of dental hygienists is expected to grow 9% through 2030, much faster than the average for all occupations. This projected growth ranks dental hygiene among the fastest growing occupations, as there will be an increasing demand for dental care and the greater use of dental hygienists in a wide range of settings. Clinical practice opportunities exist for dental hygienists in general dentistry and dental specialties such as pediatrics and periodontics. Other career opportunities include public health, dental product sales and marketing, dental hygiene education, scientific research, and in the provision of continuing education/professional development programs.

What can you do with a degree in Dental Hygiene?

A Bachelor's degree in Dental Hygiene can prepare you for careers such as a:

• Clinician
• Educator
• Corporate  
• Public Health
• Administrator
• Researcher