ABOUT US
Our Clinic
About us

Our Clinic

Based in Beaconsfield Old Town in a Grade II listed building,
the S-Thetics clinic is set over two floors and offers a discrete getaway from the hustle and bustle, with a private entrance leading to our beautiful consultation suites and a tranquil lounge area.

The S-Thetics difference...

Dr-led bespoke consultations and assessments

Miss Sherina Balaratnam is a doctor and qualified surgeon with over 23 years medical experience. We believe the fundamental basis of a successful aesthetic procedure or skincare treatment is a good quality bespoke consultation with a skilled, qualified practitioner.

Friendly, professional and confidential team

Our team have been selected to ensure you feel welcome, comfortable and are provided the highest standards of service throughout and following your treatment all while valuing your privacy as a key part of our culture.

Advanced treatments using scientific-based technology

Non-surgical cosmetic treatments and technology are continually evolving to provide subtle and effective results, with minimal downtime. We only use treatments and technologies of the highest clinical standards to optimise your treatment outcome.

Multi-award winning Clinic

S-Thetics is a state-of-the-art medical aesthetic clinic located in the heart of Beaconsfield Old Town in Buckinghamshire specialising in advanced non-surgical treatments for the face, body and hair.

Winner
Consentz Award Clinic Reception Team of the Year
Winner
Best Clinic in South of England
Winner
Alumier Labs Award Clinic Reception Team of the Year
Winner
My Face My Body
Winner
Medical Aesthetic Practitioner of the Year
Winner
Tatler Medical and Surgery Clinic Guid
Meet Our founder

About Miss Sherina Balaratnam

Miss Sherina Balaratnam is a highly experienced former NHS surgeon with extensive plastic surgical training. She has devoted the last nine years of her medical career to specialising in the latest non-surgical cosmetic treatment innovations

Qualifications and specialisms

Bachelor of Medicine and Surgery, University of Leicester Medical School (MBBS)
1998
Member of the Royal College of Surgeons of Edinburgh (MRCS Edin)
2003
Master of Sciences (Surgical Science & Cancer Biology), University College London (MSc Surgical Science)
2005
General Medical Council (registration 4511502)
1998
Facial Rejuvenation with Dermal Fillers
Dr Balaratnam is named in the prestigious Tatler Beauty & Cosmetic Surgery Guide as one of the UK’s ‘Top 5’ Doctor’s to see for facial injectable treatments
Advanced Botulinum Toxin Treatments & Non‑Surgical Skin Tightening
- Her scope includes advanced botulinum toxin treatments and a range of non-surgical skin tightening techniques using radiofrequency

- This positions her at the intersection of functional neuromuscular modulation and skin firming technologies - critical to natural aesthetic work.
Body Sculpting, Fat Reduction & Women’s Intimate Health (Non-Invasive Modalities)
- Dr Balaratnam is recognised by BTL Aesthetics as a global Key Opinion Leader, reflecting her expertise in non-invasive body contouring, including fat reduction (EMSCULPT NEO) and women's intimate health technologies
Acne & Acne Scar Management
- Dr Balaratnam offers tailored treatments for acne and scarring, including chemical peels, microneedling, and laser skin resurfacing

- Her reconstructive surgery experience—as a former burn and skin cancer surgeon—enhances her finesse in optimizing scar outcomes
Medical Aesthetic Practitioner of the Year
In March 2022, Miss Balaratnam was awarded the prestigious title of ‘Medical Aesthetic Practitioner of the Year’ at the Aesthetics Awards, being voted by her peers as the top Aesthetic Doctor in the UK. She is 1 of only 9 Doctors to have received this accolade. S-Thetics Clinic was also named ‘Best Clinic South England’ for the 2nd time.
Medical Book Author
She is a co-author of the botulinum toxins chapter in the Oxford Textbook of Plastic and Reconstructive Surgery, the ‘bible’ for any surgeon in training.
UK’s Top 10 “Must-Visit Doctor'
Named in Glamour Magazine as 1 of the UK’s Top 10 “Must-Visit Doctors who should be on your radar.
Global Key Opinion Leader for BTL
In June 2023, Miss Balaratnam was invited by BTL Aesthetics to become a Global Key Opinion Leader. She is the first non-US Doctor in BTL’s 30-year history selected for this honour and joins a select panel of elite consultant plastic surgeons, dermatologists and aesthetic doctors.
Meet the team

All the S-Thetics team are personally trained by Miss Balaratnam to the highest standards.

Sherina Balaratnam

Sherina is S-Thetics Clinic Medical Director and Founder.

Andy

Andy
A senior consultant with more than 10 years of experience.

Antonia

Antonia
Our newest addition to the team, Antonia specialises in injections.

Amy

Amy
With 15 years of experience, Amy specialises in laser treatments.

Cheryl

Cheryl
A decorated Nurse prescriber with over 42 years experience.

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