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Is a Hygienist a Dentist? Here’s the Real Difference

Table of Contents

  1. Introduction

  2. Who Is a Dental Hygienist?

  3. Who Is a Dentist?

  4. Key Differences Between a Hygienist and a Dentist

    • Education & Training
    • Licensing & Certification
    • Scope of Practice
    • Job Responsibilities
    • Salary & Employment


  5. Dental Job Requirements: Comparing the Roles

    • Dental Hygienist Job Requirements
    • Dentist Job Requirements
  6. Why Are Hygienist and Dentist Confused?

  7. The Importance of Dental Hygienist Licensing & Certifications

  8. How to Start Your Career: Hiring Dental Hygienist & Dental Job Requirements

    • For Employers: Hiring Dental Hygienists
    • For Job Candidates

  9. Working with a Dental Hygiene Temp Agency
  10. Conclusion
  11. FAQs

Introduction

When you visit a dental clinic, you might wonder about the roles of the professionals you meet.

Many people ask, “Is a hygienist a dentist?” While both are hard-working dental professionals, they are very different in terms of education, job tasks, and responsibilities. 

This article explains clearly the difference between a hygienist and a dentist in easy language. We’ll cover how to become each, the role they play in a dental clinic, and when you might work with a dental hygiene temp agency. If you’re a patient, a student, or someone exploring a career in dental care, this guide will help you understand the real differences.

 

Who Is a Dental Hygienist?

A dental hygienist is a licensed oral health professional who focuses primarily on preventive dental care. Their main job is to help patients maintain healthy teeth and gums, and focused on preventing and treating oral health issues before they become serious. 

But it’s important to know that a dental hygienist is not a doctor, but they are highly trained and play a key role in preventing dental problems before they become serious

Some of the most common tasks for a dental hygienist include:

  • Cleaning teeth (removing plaque and tartar)

  • Taking X-rays

  • Educating patients on brushing, flossing, and gum care

  • Checking patients for signs of gum disease or oral cancer

  • Helping dentists with preventive treatment plans

To practice, a hygienist must pass exams and meet dental hygienist licensing requirements in their state. Many also hold dental hygienist certifications in areas like local anesthesia, nitrous oxide, or laser therapy. But no, a dental hygienist is not a dentist, they cannot perform fillings, crowns, or extractions.

Who Is a Dentist?

A dentist, also known as a Doctor of Dental Surgery (D.D.S.) or Dental Medicine (D.M.D.), can diagnose and treat a wide range of dental and oral health issues. Their training and responsibilities include:

  • Performing complete oral exams, including reviewing X-rays and checking for oral cancer
  • Diagnosing and treating tooth decay, gum disease, and other oral health issues
  • Performing procedures such as fillings, crowns, bridges, root canals, and tooth extractions
  • Prescribing medications for dental conditions
  • Developing and managing comprehensive treatment plans

Dentists complete 4 years of dental school after their undergraduate studies. They then take national and state exams to meet dental job requirements, and obtain dental licensure.

 

Key Differences Between a Hygienist and a Dentist

Education & Training

Dental hygienists and dentists both require specialized education, but the length and depth of their training are different.

Dental Hygienist Education

  • Usually requires an associate or bachelor’s degree in dental hygiene
  • Programs are accredited and include both classroom learning and hands-on clinical experience
  • After graduation, candidates must pass national and state exams to obtain dental Hygienist licensing

Dentist Education

  • Requires a bachelor’s degree (often in a science field), followed by four years of dental school
  • Graduates earn either a Doctor of Dental Surgery (DDS) or Doctor of Dental Medicine (DMD)
  • Dentists must also pass national and state licensing exams

In summary, a dentist’s education is longer and more in-depth, covering a wider range of dental treatments and procedures

Licensing & Certification

Dental Hygienist licensing is mandatory for anyone who wants to work as a dental hygienist in the United States. Each state has its own requirements, but the general process includes:

  • Graduating from an accredited dental hygiene program
  • Passing the National Board Dental Hygiene Examination (a written test)
  • Passing a state or regional clinical board examination

Licensing ensures that all dental hygienists meet high standards of care and are qualified to protect patients’ health. If you are considering hiring dental hygienist staff, always verify their dental hygienist licensing

  • Both must pass licensing exams: hygienists pass national boards and clinical tests; dentists pass national and state dental boards.

  • Hygienists may earn special certifications, but dentists have broader clinical training and licensing rights.

Common Dental Hygienist Certifications

In addition to licensing, there are several dental Hygienist certifications that can help a dental hygienist stand out. These certifications show advanced skills and dedication to the profession.

  • Registered Dental Hygienist (RDH): The basic certification required to practice
  • Certified Dental Hygienist (CDH): Indicates advanced training in specialized care
  • Bachelor’s in Dental Hygiene (BDH): Shows a higher level of education and expertise

Earning additional dental Hygienist certifications can lead to better job opportunities and higher salaries. Employers looking to hire the best should look for candidates with multiple dental Hygienist certifications.

 

Scope of Practice

  • Hygienists clean, take X-rays, and educate.

  • Dentists perform treatments, prescribe, and manage clinics.

Job Responsibilities

  • Hygienists focus on prevention and regular care.

  • Dentists handle diagnoses, complex treatments, and overall oral health plans.

Salary & Employment

  • Hygienists earn well (average $75,000–$100,000/year) but less than dentists.

  • Dentists often earn $150,000 to over $300,000/year depending on experience and ownership.

  • Employment includes private practices, public health, dental temp, and corporate clinics.

Dental Job Requirements: Comparing the Roles

The dental job requirements for a dental hygienist and a dentist are different, reflecting their unique roles.

Dental Hygienist Job Requirements

  • Completion of an accredited dental hygiene program
  • Valid dental Hygienist licensing
  • Continuing education to maintain the license
  • Good communication skills for patient education
  • Ability to work closely with dentists and other dental staff

 

Dentist Job Requirements

  • Completion of a dental degree (DDS or DMD)
  • Passing national and state licensing exams
  • Advanced clinical skills and knowledge
  • Ability to diagnose and treat a wide range of dental problems

Understanding these dental job requirements is important for anyone interested in a dental career or hiring dental hygienist staff

 

The Importance of Dental Hygienist Licensing & Certifications

Licensure ensures hygienists meet standards of safety and care. Certifications enable expanded skills, like using local anesthesia or nitrous oxide. These qualifications open doors to better jobs, including positions with top clinics and dental hygiene temp agency opportunities.

 

How to Start Your Career: Hiring Dental Hygienist & Dental Job Requirements


For Employers: Hiring Dental Hygienists

If you are a dental practice owner or manager, hiring dental hygienist professionals is a crucial part of building a strong team. Here’s what you should look for:

  • Valid dental Hygienist licensing for your state
  • Relevant dental Hygienist certifications
  • Experience in preventive care and patient education
  • Good communication and teamwork skills
  • Commitment to continuing education

For Job Candidates

  • Ensure your degree is from a CODA-accredited school
  • Pass national and clinical board exams
  • Maintain valid CPR certification
  • Stay updated on job openings through local dental offices and dental temp agencies

Working with a Dental Hygiene Temp Agency

Dental hygiene temp agencies connect licensed hygienists with short-term placements, great for flexibility, gaining varied experience, and filling emergency gaps. Employers benefit by quickly meeting staffing needs without long-term hiring commitments.

 

Conclusion

A dental hygienist and a dentist are not the same. Hygienists focus on preventive care and oral health education, while dentists diagnose and treat oral diseases. Both play crucial roles in dental health, but with different training, responsibilities, and licensure. Understanding these differences helps professionals make informed career decisions. For hygienists wanting flexibility and experience, working through a dental hygiene temp agency is a strong career move.

If you’d like help preparing for licensing exams, navigating dental job requirements, or finding placement through a temp agency, just ask.

 

FAQs

Q: Is a dental hygienist a dentist?

A: No, a dental hygienist is not a dentist. While both are licensed dental professionals, a dental hygienist focuses on preventive care and cleaning, while a dentist diagnoses and treats dental diseases and performs complex procedures.

Q: What are the main differences in education?

A: Dental hygienists typically complete a two- or four-year degree in dental hygiene, while dentists must attend dental school for four years after earning a bachelor’s degree.

Q: Why is dental Hygienist licensing important?

A: Dental Hygienist licensing ensures that all professionals meet strict standards and are qualified to provide safe, effective care.

Q: What certifications should I look for when hiring dental hygienist staff?

A: Look for dental Hygienist certifications such as RDH, CDH, and BDH. These show advanced skills and commitment to the profession.

Q: How can a Dental hygiene temp agency help my practice?

A: A Dental hygiene temp agency can quickly connect you with licensed, certified hygienists to fill temporary or permanent positions, helping you meet all dental job requirements.

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