Careers in Dentistry: Become a Dentist, Hygienist or Dental Nurse
Thinking about a career in dentistry? Whether you’re exploring your options as a school leaver or considering a career change, dentistry offers rewarding opportunities that combine science, practical skills, and patient care.
At Alan Wilson Dentistry in Epsom, we’re proud to support future dental professionals. We’ve worked alongside talented team members across all roles—from newly qualified dentists to experienced hygienists and dedicated dental nurses—and we understand what makes a successful career in this field.
This guide will help you understand the different pathways into dentistry, the qualifications you’ll need, and what to expect from each role.
Why Choose Dentistry?
A career in dentistry offers a unique combination of benefits that make it an attractive long-term profession:
Practical, Skilled Work
If you enjoy hands-on work rather than sitting at a desk all day, dentistry provides practical, skilled tasks using precision instruments and advanced technology.
Strong Science-Based Learning
Dentistry builds on solid foundations in biology, chemistry, and anatomy, making it ideal for those who enjoyed science subjects at school.
Excellent Career Stability
Dental professionals are always in demand. With an ageing population and increasing awareness of oral health, the profession offers long-term job security.
Opportunities to Specialise & Progress
From general practice to specialist areas like orthodontics, implants, or cosmetic dentistry, there are clear pathways for career development and advancement.
Key Skills for Success in Dentistry
To succeed in any dental career, you’ll need a combination of practical and interpersonal abilities:
- Attention to Detail: Precision is essential when examining patients, performing treatments, and maintaining accurate records
- Communication: You’ll need to explain procedures clearly, put anxious patients at ease, and work effectively within a team
- Confidence: Whether you’re treating patients or making clinical decisions, you need to work with assurance and professionalism
- Problem-Solving: Diagnosing issues and planning appropriate treatments requires analytical thinking and adaptability
Dental Career Pathways: Your Guide to Getting Started
How to Become a Dentist
Dentistry is a hands-on healthcare career combining science, practical skills, and patient care. It suits people who enjoy working with their hands, solving problems, and helping others.
Qualifications Required:
- Strong GCSEs, especially in science subjects (typically Biology, Chemistry, and Physics)
- A-Levels in Biology and Chemistry (Chemistry is almost always mandatory for dental school)
- 5 years at dental school studying for a Bachelor of Dental Surgery (BDS) or equivalent degree
- Registration with the General Dental Council (GDC) after qualifying
What You’ll Do: Dentists diagnose and treat oral health conditions, perform procedures from routine fillings and extractions to more complex treatments like crowns and root canals.
Career Progression: Many dentists go on to specialise in areas such as orthodontics, implants, cosmetic dentistry, or oral surgery. You can also choose to work in general practice, hospitals, community dental services, or open your own practice.
Becoming a Dental Hygienist or Therapist
Dental hygienists and therapists focus on prevention and patient care, playing a vital role in maintaining oral health and educating patients.
Qualifications Required:
- GCSEs usually required in English, Maths, and Science—Biology helpful (Grades 5–6)
- BSc (Hons) Dental Hygiene or Hygiene & Therapy degree
- 3 years full-time study at a recognised institution
- Registration with the GDC as a dental hygienist and/or therapist
What You’ll Do: Hygienists perform professional cleanings, treat gum disease, take X-rays, and provide oral health education. Therapists can do all of this plus additional treatments like fillings and extracting baby teeth.
Career Progression: This route also offers opportunities for teaching, specialist periodontal work, practice management, or further study to become a dentist.
Becoming a Dental Nurse
Dental nursing is a popular entry route into dentistry, offering hands-on experience while you study and excellent opportunities for career development.
Qualifications Required:
- Level 3 Diploma in Dental Nursing (the main qualification pathway)
- Work-based training in a dental practice (most common route)
- Study alongside employment through a college or training provider
- Takes around 18–24 months to complete
- Registration with the General Dental Council required to practice
What You’ll Do: Dental nurses assist dentists during procedures, prepare treatment rooms, sterilise instruments, take impressions and X-rays, provide patient support, and maintain records.
Career Progression: Dental nursing allows progression into specialist roles (orthodontic nursing, sedation nursing), practice management, or further dental training to become a hygienist, therapist, or even a dentist.
Frequently Asked Questions About Dental Careers
What GCSEs do I need to become a dentist?
To become a dentist, you’ll typically need strong GCSEs, especially in science subjects. Most dental schools require:
- At least 5 GCSEs at grade 6 (B) or above
- English Language and Mathematics
- Biology and Chemistry (essential)
- Physics (recommended)
Requirements vary between dental schools, so check specific university entry criteria early in your studies.
How long does it take to qualify as a dental hygienist?
Becoming a dental hygienist typically takes 3 years of full-time study for a BSc (Hons) Dental Hygiene or Dental Hygiene and Therapy degree. Some institutions offer a 2-year Diploma in Dental Hygiene.
Part-time study options are available at some universities, which may take 4-5 years. After graduation, you must register with the General Dental Council (GDC) before practicing.
Do I need a degree to become a dental nurse?
No, you don’t need a degree to become a dental nurse. The standard qualification is a Level 3 Diploma in Dental Nursing, which is a vocational qualification.
Most people complete this through work-based training—working as a trainee dental nurse in a practice while studying part-time for 18-24 months. You must register with the GDC within two years of starting work.
What’s the difference between a dental hygienist and a dental therapist?
Dental Hygienists perform professional teeth cleaning, take X-rays, apply fluoride treatments, provide oral health education, and treat gum disease.
Dental Therapists can do everything hygienists do, plus place fillings, extract baby teeth, fit preformed crowns on baby teeth, and administer local anaesthetic.
Many students now train for a dual qualification (hygienist and therapist) in a combined 3-year degree.
Can dental nurses progress to become dentists?
Yes, dental nurses can become dentists, though it requires further study. Common pathways include:
- Gain experience as a qualified dental nurse
- Study to become a dental hygienist and/or therapist (2-3 years)
- Apply for an accelerated dental degree (some universities offer 4-year programmes for qualified hygienists/therapists)
Alternatively, if you achieve the required A-Level grades, you can apply directly to dental school for the standard 5-year BDS programme.
How can I get work experience in dentistry?
Work experience helps you understand whether dentistry is right for you and strengthens university applications:
- Contact local dental practices: Write polite emails or letters expressing your interest in observing or shadowing
- Be flexible: Offer availability during school holidays or for single observation days
- Prepare questions: Show genuine interest by asking about daily routines and career paths
- Follow professional guidelines: Understand patient confidentiality and dress appropriately
At Alan Wilson Dentistry, we welcome enquiries from students interested in dental careers. Contact us to discuss work experience opportunities.
Interested in a Career in Dentistry?
If you’re exploring a future in dentistry and would like advice or work experience opportunities, feel free to contact us.
At Alan Wilson Dentistry in Epsom, we’re proud to support future dental professionals. Whether you’re a student seeking work experience or considering a career in the dental field, our friendly team is happy to help.
Contact us today: Get in touch or call 01372 720 136
Visit us: Alan Wilson Dentistry, 55 High Street, Epsom, Surrey KT19 8DH
