How to Become a Dentist

How to Become a Dentist

Dentistry is a respected and rewarding career that combines medical knowledge, technical skill and patient care. Dentists help people maintain good oral health, treat dental conditions and improve their confidence and wellbeing through restorative and cosmetic procedures. The profession attracts those with a strong interest in science, a steady hand and a desire to make a lasting impact on people’s lives.

In the UK, becoming a dentist requires commitment and academic dedication. It is a regulated healthcare role with strict entry requirements and a clearly structured career path. However, for those who are motivated and resilient, it offers excellent long term prospects, varied clinical work and the chance to build meaningful relationships with patients.

What does a dentist do?

Dentists diagnose and treat problems affecting the teeth, gums and mouth. Their work includes carrying out check ups, filling cavities, extracting teeth, performing root canal treatments and fitting crowns or dentures. Dentists also provide advice on oral hygiene, help prevent disease and may offer cosmetic procedures such as teeth whitening or straightening.

In addition to treating patients, dentists are responsible for maintaining clinical records, managing infection control, supervising dental teams and ensuring that their practice meets high regulatory standards. Many dentists also support patient anxiety and provide reassurance during procedures.

Dentists can work in NHS or private practices, hospitals, community services or academic and research roles. Some specialise in areas such as orthodontics, paediatric dentistry, periodontics or oral surgery.

Why dentistry matters

Good oral health is essential to overall wellbeing. Dental problems can affect nutrition, communication, confidence and even increase the risk of other health issues such as heart disease. Dentists play a crucial role in early detection of oral diseases and in supporting patients to maintain healthy habits throughout their lives.

Beyond clinical care, dentists also help reduce health inequalities. Community dental services often reach patients who cannot access traditional practices due to disability, mobility or social issues. Through education, preventative care and skilled treatment, dentists make a real difference to public health.

What qualifications do you need to become a dentist?

To become a dentist in the UK, you must complete a five year Bachelor of Dental Surgery degree at a university recognised by the General Dental Council. Entry to dental school is highly competitive and applicants usually need strong A-levels in chemistry and biology, along with high GCSE grades and a solid academic record.

Most universities also require applicants to take an admissions test such as the UCAT and attend a structured interview. Relevant work experience in a dental or healthcare setting can also strengthen your application.

Dental degrees cover anatomy, physiology, pathology, pharmacology and clinical dentistry. In the early years, students learn the theory and skills needed for safe and effective treatment. In later years, they work in clinical settings under supervision, treating real patients and gaining hands on experience in general and specialist care.

Graduates must register with the General Dental Council to practise legally as a dentist in the UK.

How long does it take to become a dentist?

In most cases, it takes five years of full time university study to become a dentist. Some courses extend to six years if they include a foundation year for applicants who do not meet traditional entry requirements.

After graduation, new dentists must complete one year of Dental Foundation Training in a supervised practice setting. During this year, they gain practical experience, refine their clinical skills and prepare for independent practice. This brings the total time to qualification to six years for most individuals.

Those who wish to specialise may need to complete additional years of training in hospital settings, undertake postgraduate qualifications or complete dental core training. For example, becoming an orthodontist or oral surgeon can require several more years of study and clinical experience.

Starting out and gaining experience

Newly qualified dentists often begin by working in general dental practice. This provides a broad grounding in patient care, treatment planning and running a clinical service. Many dentists also take on NHS work, treating a wide range of patients and building their clinical confidence.

Others may work in hospitals or community dental services, especially if they are interested in treating patients with complex medical needs or additional support requirements.

Ongoing training and development are essential. Dentists must complete continuing professional development to maintain their registration, and many choose to take short courses or pursue postgraduate qualifications in areas of interest.

Skills and qualities of a successful dentist

Dentistry requires a combination of clinical skill, manual dexterity and interpersonal ability. You must be able to work precisely in small spaces, manage time effectively and make sound clinical decisions. A calm and reassuring manner is essential, particularly when working with anxious patients or young children.

Good communication is key to explaining treatment plans and supporting patients in maintaining their oral health. Dentists must also work well within a team, often leading dental nurses, hygienists and support staff.

Resilience and emotional intelligence are important qualities. Dentistry can be demanding and fast paced, and the ability to cope with pressure, solve problems and maintain high standards is essential to long term success.

Career progression and specialisation

Once established, dentists have many options for career progression. Some choose to open or become partners in their own practice, while others pursue specialist training in areas such as endodontics, prosthodontics or maxillofacial surgery.

Academic roles in teaching and research are also available, and some dentists move into policy, public health or professional regulation. Others combine clinical work with writing, consulting or mentoring younger professionals.

The dental profession is known for offering long term job security, flexible working arrangements and the ability to shape your career according to your interests and lifestyle goals.

The future of dentistry

Dentistry in the UK is evolving rapidly. Digital tools such as 3D imaging and computer aided design are transforming the way treatments are planned and delivered. Patient expectations are rising, and there is growing interest in cosmetic dentistry, preventative care and minimally invasive treatments.

At the same time, public health campaigns continue to focus on reducing tooth decay and improving access to care for all communities. Dentists who embrace new technology, build trust with their patients and continue developing their skills will be well placed to thrive.

With the right qualifications, dedication and a patient centred approach, becoming a dentist offers a fulfilling and progressive career in one of the most important areas of healthcare.