Mole Removal in London

Medically Reviewed by Doctor Björn Thomas, GMC: 7084005

Our Mole Removal Treatments

Located on Harley Street, the Thomas Clinic offers trusted, specialist care for patients seeking professional mole removal.

Many choose private treatment to avoid long NHS waits and to access expert dermatological advice. Some come for cosmetic reasons, others are quietly concerned about a possible cancer diagnosis.

In every case, the process is handled with clarity, calm, and care. As a result, patients value our focused, efficient approach, especially those balancing busy lives or wanting discreet, expert guidance.

Whether for cosmetic or medical reasons, mole removal is never rushed, and the team reassures patients at every stage of treatment. All our mole removal procedures are delivered by a consultant who has performed these procedures many times before.

This page has been clinically reviewed by Dr Björn Thomas (MBBS, PhD, MRCP), Consultant Dermatologist.

Mole Removal Treatment at the Thomas Clinic

Patients can self-refer for mole removal (no GP referral is needed).

The process begins with a consultation to assess the concern and agree on a treatment plan. After reflecting on the risks and benefits, patients return for a dedicated procedure slot. You’ll be asked about skin history, allergies, medications, or devices like pacemakers.

Pathology results are shared after removal, and follow-up is only arranged if there’s something you’d like to go through together. The entire experience is designed to be calm, professional, and efficient, ideal for those who value clarity, speed, and discretion in their care.

About Dr Bjorn Thomas

Dr Bjorn Thomas is a consultant dermatologist with specialist experience in mole and skin tag removal. He previously served as Clinical Lead of the Melanoma Service at Guy’s and St Thomas’ NHS Foundation Trust, within the world-renowned St John’s Institute of Dermatology.

His diagnostic skill, combined with a calm, thoughtful approach, helps patients feel both informed and at ease. Many are surprised by how simple and comfortable the process can be. the Thomas Clinic stands apart through its professionalism, attentive evaluation, and treatment guided by expertise at the highest level of clinical care.

What Does Mole Removal Entail?

The mole removal approach we apply depends on the type and location of the mole. Raised, soft moles can often be shaved, others may require excision with stitches for full evaluation. All removals are done under local anaesthetic, typically a small injection into the skin. This ensures patient comfort throughout the treatment. 

The procedure takes 15–30 minutes, and most patients return to normal activity the same day. Aftercare involves keeping the area clean, covered, and moist for the best healing. All removed tissue is sent for lab testing.

Every procedure balances safety with an aim for the most discreet, aesthetic result possible.

Book an Appointment at the Thomas Clinic

Appointments are available with minimal wait times, and no referral is needed. 

​Whether your concern is cosmetic or medical, we’ll ensure your consultation is calm, clear, and focused on what’s right for you.

Want to Talk to an Expert First?

If you’re unsure whether mole removal is right for you, we’re happy to answer any questions before you book. A short conversation can offer clarity and reassurance, without obligation.

Causes of Moles on the Skin

As stated by the British Association of Dermatologists, pigmented moles are caused by a mix of genetics and natural skin development over time. While sun exposure can increase overall mole count, lifestyle and skincare habits don’t appear to directly influence their appearance. 

Moles can change with age, hormones, or other factors, but certain changes should prompt attention: irregular colour, blurred borders, sudden growth, or discomfort. Dermatologists use dermoscopy to evaluate moles that appear normal but may carry a risk. The National Institute for Health and Care Excellence recommends dermoscopy as part of quality assessment for skin lesions to rule out skin cancer.

Occasionally, even a mole that looks harmless can turn out to be medically significant, which is why expert assessment is so important.

Common Occurrences of Moles

Moles can appear anywhere on the body, but certain areas warrant closer attention. According to Cancer Research UK, Melanoma is more commonly found on the trunk (back/chest) in men and on the legs in women, so these can be easy places to miss without regular checks.

Raised moles tend to evolve from flat ones over time, especially as we age. Friction-prone areas can irritate moles, but don’t typically cause them.

Facial moles are treated with special cosmetic care. Moles on the scalp or back may go unnoticed, so photos or help from others can be useful. Any new or evolving mole that looks different from the rest should always be professionally assessed.

The NHS provides a full breakdown of common symptoms of Melanoma. As already stated, if you have any concerns, we advise seeking medical assessment.

Mole Checking at Home & the Clinic

Regular mole checks are essential, especially for those with many moles or a family history of skin cancer. At home, use good lighting and mirrors, or ask someone to help check hard-to-see areas like your back or scalp. Look for moles that seem out of step with your others: darker, irregular in shape or colour, or changing over time. 

A simple way to remember common warning signs is the ABCDE checklist published by The British Association of Dermatologists.

• A: Asymmetry
• B: Border irregularity
• C: Colour variation
• D: Diameter (or a lesion that’s getting larger)
• E: Evolving (change over time)

While most moles are harmless, it’s better to have anything uncertain reviewed by a specialist. Education is key. Moles that seem insignificant can, in some cases, carry risk. When in doubt, seek clarity for peace of mind.

Mole Mapping Technology

Mole mapping combines full-body photography with dermoscopy to create a digital record of your moles. It’s especially helpful for those with many moles, particularly on the back, and supports early detection by tracking changes over time. 

While a dermatologist’s assessment remains the gold standard, mole mapping adds precision, especially when paired with expert review. The process is non-invasive and straightforward, suitable for most patients from their early teens onwards. 

For those who value thoroughness without gimmicks, this is an ideal clinical tool – not a substitute for care, but a powerful complement to it.

Benefits & Success Rates of Mole Removal

Mole removal may be recommended for medical reasons or chosen by the patient due to irritation or cosmetic concerns. In either case, it offers real relief, be it physically, emotionally, or both. Patients are reassured knowing the tissue will be examined by a pathologist, and that most procedures are quick, low-risk, and clearly explained. 

Complications are ultra-rare (around 1%) and are discussed beforehand. While a scar is always expected, it is typically minor, and most go unnoticed. For many, removal brings comfort and confidence, especially when a mole has caused ongoing worry or self-consciousness. Whether curative, preventative, or aesthetic, the benefit lies in achieving healthy skin and peace of mind.

Ready for Treatment? Register With the Clinic

Consult the Specialists

Discuss Your Treatment Options

If you’re unsure about a mole, it’s always better to act early. When caught soon, even concerning moles can be removed with minimal risk and excellent outcomes. 

A first appointment involves a thoughtful consultation with a dermatologist, who will assess your concerns and guide you through options. The procedure itself is routine, low-risk, and fully explained in advance with written and online materials to support you throughout. Discretion is a given, and no question is too small. 

Whether your issue is health-related or aesthetic, support is available to help you move forward with clarity and confidence and feel better in your skin. If you’d like to talk it through, the team can advise on next steps for mole assessment or removal.