Hygienist, Therapist, Dentist – What’s the Difference?

It’s easy to get confused about who does what in a dental clinic. When you book an appointment, you might wonder whether you’re seeing a dentist, a hygienist, or a therapist — and what the difference actually is. Understanding each role helps you know who to see for different aspects of your oral care.

What Does a Dental Hygienist Do?

A dental hygienist primarily focuses on preventing gum disease and maintaining your oral health through professional cleaning and patient education. Their work is preventive — they help stop problems before they start.

At a hygiene appointment, you can expect:

• Scaling and polishing to eliminate plaque and hardened tartar
• A thorough gum health examination
• Personalised advice on brushing, flossing, and home care
• Fluoride treatments and fissure sealants were needed
• Dental X-rays

Hygienists help provide the first level of defence against gum disease. At Bondi Dental, our experienced hygienists conduct thorough gum examinations and gentle scale and polish treatments as part of every routine check-up and clean.

What Does a Dental Therapist (Oral Health Therapist) Do?

A dental therapist, also known as an oral health therapist, has a broader scope of practice than a hygienist. In addition to preventive care, they can perform certain restorative procedures — including fillings and extractions on baby teeth — and some procedures on adult teeth under a dentist’s supervision.

Oral health therapists are particularly involved in:

• Routine care and preventive treatments
• Restorative work on children’s teeth
• Patient education for children and families
• Supporting dentists in a range of clinical tasks

At Bondi Dental, we have two oral health therapists who work closely with our dentists to support complete care for patients of all ages.

What Does a Dentist Do?

The dentist is ultimately responsible for your overall oral health, diagnosis, treatment planning, and complex procedures. While hygienists and therapists play vital roles, the dentist oversees your overall care.

A dentist’s role includes:

• Comprehensive examination of your teeth, gums, tongue, cheeks, and jaw
• Screening for decay, gum disease, oral cancer, and other conditions
• Diagnosis and treatment planning, often including X-rays
• Performing complex restorative and cosmetic procedures such as fillings, crowns, extractions, implants, and veneers
• Referring patients for specialist care when needed

Who Should I Book With?

Here’s a simple guide:

• Book with your dentist for a general check-up, if you have a specific problem that needs to be diagnosed, or if you need complex treatment such as a filling, crown, extraction, or a cosmetic procedure.
• Book with a dental hygienist for a professional clean, plaque and tartar removal, gum health checks, and personalised home care advice.
• An oral health therapist may be involved in your care — particularly for children’s dental needs or routine preventive treatments — often working alongside your dentist as part of your overall treatment plan.

It’s worth noting that these roles frequently overlap and collaborate. Your dentist may recommend a visit to the hygienist, or your hygienist may identify an issue that needs the dentist’s attention. If you’re unsure who to book with, our reception team can help guide you.

FAQs

Do I need a referral to see a dental hygienist?

No. You can book directly with a dental hygienist for a professional clean and gum health check. However, if the hygienist identifies a problem that requires further diagnosis or treatment, they will refer you to a dentist.

Can a dental therapist do fillings?

Yes, within their scope of practice. Oral health therapists can perform fillings and certain restorative work, particularly on children’s teeth. Any treatment outside their scope is referred to or supervised by a dentist.

Who should I book with for a routine check-up and clean?

At most dental practices, a routine check-up involves both a dentist and a hygienist. The dentist examines your mouth and develops a treatment plan, while the hygienist carries out the professional cleaning. Your dental clinic will coordinate this for you.

What’s the difference between a dental therapist and an oral health therapist?

In Australia, an oral health therapist is the more current term and reflects a dual qualification in both dental hygiene and dental therapy. The roles are closely related, with oral health therapists typically having a broader scope than hygienists alone.

Does health insurance cover a hygienist appointment?

This varies based on your health fund and insurance cover. Most extras policies include some cover for scale and clean appointments. Check with your health fund for the specifics of your policy.

Family Dentist in Bondi Beach

Not sure who to book with? We’ll help.

Whether you need a routine clean, a full examination, or treatment for a specific concern, the team at Bondi Dental will make sure you see the right person for your needs. We see patients from Bondi Beach, Bondi Junction, Bronte, Tamarama, and North Bondi.

Call us on (02) 9365 7187 or book an appointment online.

Visit us at 136 Curlewis St, Bondi Beach.