About & Team

99 High Street, Mosborough, Sheffield, S20 5AF Mon-Fri: 9:00-5:30pm

About & Team

Meet the experienced dental professionals dedicated to your care

High Street Dental Care team at reception

Established in 1990

High Street Dental Care is a well-established NHS and private dental practice in Mosborough, Sheffield. We are a leading expert in dental implants and offer an unbeatable service from consultation to aftercare.

Our team of experienced dental professionals are dedicated to providing the highest quality care using the latest technology, including our state-of-the-art CBCT 3D scanner — one of the few in the Sheffield area.

We pride ourselves on creating a welcoming, comfortable environment where patients of all ages can receive the dental care they deserve, from routine check-ups to complex implant procedures.

35+
Years Experience
7
Dental Experts
3D
CBCT Scanner

Meet Our Dental Experts

Our highly qualified team brings together decades of experience across all areas of dentistry.

Sotirios Giannetopoulos

Sotirios Giannetopoulos

Principal Dentist & Owner

DDS, MMedSci Rest (Sheffield)

Sotirios qualified from Athens University in 2004 and completed his Masters in Restorative Dentistry at the University of Sheffield in 2008. He gained his Implantology Certificate at Manchester Trafford Hospital in 2010. As the owner of High Street Dental Care, Sotirios has been a Foundation Trainer since 2009, mentoring the next generation of dental professionals.

Dental Implants,Restorative Dentistry,Practice Management
Charlotte Walsh

Charlotte Walsh

Associate Dentist

BDS Sheffield, MFDS RCPS Glasgow

Charlotte qualified from the University of Sheffield in 1997 and spent two years in Oral and Maxillofacial Surgery before gaining her MFDS in 2000. She has been a valued member of the High Street team since 2005 and also supervises at the Charles Clifford Dental Hospital.

Practice Management,General & Family Dentistry
William Tighe

William Tighe

Associate Dentist

BDS, Sheffield

William graduated from the University of Sheffield in 2009 and completed postgraduate training at Charles Clifford Dental Hospital in 2010. He became a permanent member of the team in 2011 and is qualified in Cfast orthodontic treatment for tooth straightening.

Orthodontics (Cfast),General Dentistry
Dimitri Boutsias

Dimitri Boutsias

Associate Dentist

BSc(Dent), BDS(Wits), MClinDent (Kings College London)

Dimitri has a special interest in implant placement and completed his Masters in Prosthodontics at Kings College London. He passed the American National Board examination at Harvard and is a published researcher. Dimitri is fluent in English and Greek.

Dental Implants,Prosthodontics,Complex Restorations
Konstantina (Nadia) Antonakoudi

Konstantina (Nadia) Antonakoudi

Dentist & Facial Aesthetics Specialist

DDS, Thessaloniki

Konstantina (Nadia) Antonakoudi is an experienced dentist with a special interest in advanced facial aesthetics and natural facial rejuvenation. Trained in a wide range of injectable and regenerative treatments, Nadia focuses on subtle, refined results that restore balance, enhance skin quality and maintain each patient’s natural beauty.

Facial Aesthetics,Rejuvenation Treatments,Cosmetic Dentistry
Timothy Cudmore

Timothy Cudmore

Associate Dentist

BDS, London

Timothy qualified from London and brings a wealth of experience in general dental practice. He is committed to providing high-quality dental care in a comfortable and relaxed environment.

General Dentistry
Laura Brady

Laura Brady

Dental Hygiene Therapist

BSDHT Sheffield

Laura qualified from the University of Sheffield in 2009 and is dedicated to providing exceptional patient care. She is passionate about peoples smiles and saving teeth. Laura is highly skilled with awards to her name.

Throughout her career, she has built a reputation for her gentle approach, professionalism, and commitment to helping patients achieve and maintain excellent oral health. Laura is passionate about educating patients on preventive dental care and takes pride in creating a comfortable and reassuring environment for people of all ages. Her extensive knowledge, clinical expertise of over 20 years, and friendly manner make her a trusted and respected member of the dental profession. In her spare time Laura loves quality family time with her children, UK holidays and walking in the peak district.

Hygiene Therapy,Periodontal Care,Preventive Dentistry

Your Smile is in Expert Hands

Over 35 years of experience serving the Sheffield community
State-of-the-art CBCT 3D scanner for precise diagnostics
Specialist implant team with advanced qualifications
Both NHS and private treatment options available
Flexible finance options for cosmetic and implant treatments
Welcoming, modern practice with the latest equipment
Happy patient

Ready to Transform Your Smile?

Book a consultation today and discover how our expert team can help you achieve the smile you’ve always wanted.