

Dr Tamsin Offen is an Associate Dentist who graduated from the University of Sheffield with a Bachelor of Dental Surgery. Approachable, caring and attentive, she combines a keen eye for detail with a commitment to providing high-quality dental care tailored to each patient.
Associate Dentist
Bachelor of Dental Surgery
GDC: 309231
Dr Tamsin Offen believes that good dentistry starts with understanding the person behind the smile. She takes time to listen to patients’ concerns, discuss their treatment goals and explain the options available. Her thoughtful approach helps patients feel comfortable asking questions and confident in making decisions about their dental health.
Alongside general dentistry, Tamsin has developed her skills through a range of postgraduate courses in advanced restorative and cosmetic dentistry. Her additional training includes crowns, onlays and composite bonding, enabling her to offer treatment options that support both the function and appearance of patients’ teeth.
Whether repairing a damaged tooth, brightening a smile or improving its shape and alignment, Tamsin approaches treatment with careful planning and attention to detail. She recognises that every patient has different priorities and works with them to create a personalised treatment plan that reflects their needs, preferences and long-term oral health.
Her cosmetic treatments include teeth whitening, composite bonding and clear aligners. For patients considering a change to their smile, she takes time to discuss what they would like to achieve and how the available treatments may help, with an emphasis on results that complement their individual smile.
From routine dental appointments to restorative and cosmetic care, Tamsin aims to make every visit a positive experience, helping patients feel informed, supported and at ease throughout their treatment.
Dental bridges are a restorative dental treatment used to replace one or more missing teeth. They work by anchoring a replacement tooth (or teeth) to neighbouring natural teeth or dental restorations, helping to restore function, appearance, and balance to the smile.
White tooth fillings are used to restore teeth affected by decay, wear, or minor damage while maintaining a natural appearance. They are designed to blend with the surrounding tooth, restoring strength and function without the visible metal associated with older filling materials.
A scale and polish is a professional dental cleaning treatment designed to remove plaque, tartar, and surface staining from the teeth. It plays an important role in maintaining healthy gums, preventing dental disease, and keeping teeth feeling clean and smooth.
Dental emergencies can be stressful and often come without warning. Whether you’re experiencing pain, swelling, trauma, or sudden changes to a tooth or restoration, an emergency dental appointment allows us to assess the situation promptly and provide appropriate care.
A new patient exam is the first step for all patients joining Harley Private. It allows us to understand your oral health, medical history, and any concerns you may have, so we can provide safe, appropriate, and personalised care.
AirFlow stain removal, also called air polishing, is a gentle dental hygiene treatment that removes surface stains, plaque and biofilm from your teeth. By keeping teeth cleaner, it helps prevent early signs of decay while protecting your natural tooth structure.
General dentistry focuses on maintaining healthy teeth and gums through routine examinations, hygiene care, and preventative treatment. Regular check-ups help identify issues early, support long-term oral health, and reduce the need for more complex procedures.
Mouth cancer screenings are a routine part of dental care designed to identify early signs of abnormal changes in the mouth. Early detection plays an important role in improving outcomes, which is why screenings are included as part of regular dental examinations.
Teeth whitening is a cosmetic dental treatment designed to lighten the natural colour of teeth and reduce staining. It can help create a fresher, brighter smile while maintaining the health and structure of your teeth.
If you’d like to book an appointment, have a question about our treatments, or need further information, our friendly team is here to help.
If you have any questions or would like to speak with our team, we’re here to help.



We share educational content, treatment insights, and updates from the clinic to help patients better understand dental care and what to expect from different treatments. Our posts offer a closer look at how we work, the technology we use, and the conversations we have with patients every day.