Dental Team

Dr. Georgina O’Callaghan

BDS (Principal Dentist) – GDC 70378

Georgina is the Principal Dentist at Buckden Dental Clinic. She studied Dentistry at University College Cork in Southern Ireland.

Since qualifying Georgina has continued her post-graduate education and has studied all aspects of cosmetic dental procedures at the renowned Eastman Dental Institute in London and has completed many cosmetic treatments to date, including Teeth Whitening treatments.

Georgina has since colmpeted a Diploma in Implant dentistry at the Royal College of Surgeons in London. She is an Invisalign Accredited Doctor and loves working with nervous patients.
Georgina with a strong commitment to providing an environment where outstanding dentistry is supported by superb service together with the best equipment and materials available.

She is extremely proud of creating a warm, caring, friendly and efficient practice where every team member ensures that patients feel welcome and at ease.

Dr. Heidi Fitzwilliam

Dentist – GDC 212264

Heidi qualified from the Royal London Dental hospital in 2011. After qualifying Heidi has worked in the Oral and Maxillofacial departments of Brighton and Eastbourne hospitals which has provided her with the experience of complex dental extractions, head and neck cancer and facial trauma.

Heidi enjoys all aspect of general dentistry but particularly enjoys forming strong relationships with patients and the cosmetic side of dentistry. Heidi also has a keen interest in facial aesthetics and provides wrinkle softening treatments and dermal fillers.

Outside of dentistry Heidi enjoys travelling, music and spending time with friends and family.

Dr. Simona Casarova

Dentist – GDC -272055

Simona is the most recent addition to complement our highly skilled clinicians and brings with her passion, enthusiasm, and positive energy.

She believes strongly in effective communication and patient-centred care and is keen to provide explanations and details about your oral health as well as guide you throughout your journey to your perfect smile.

As a Master’s student at King’s College London, a prestigious university known for its world-class dentistry, she is further broadening her knowledge in Aesthetic Dentistry, which is her main interest.

In her free time she loves to adopt healthy and balanced lifestyle and spend time with her family and friends. Her main interests include aesthetics in general, Eastern medicine, Latin dance, travelling and exploring new cultures.

Dr. Loreana Moreschi

Dentist – GDC 277653

Loreana qualified as a dentist from Catholic University of Cordoba in Argentina in 2014 and a year later completed a Degree in Advanced Dental Implantology at Catholic University of Valencia.

Loreana haa special interest in research and has completed a Master’s Degree in Dental Sciences at University of Valencia in 2017 where she carried out a research on the Effects of Desensitizing Agents on Tooth Bleaching to reduce tooth sensitivity.

After her post-graduate education she worked as volunteer dentist which has provided her with experience on Dental care for people with special needs.

Loreana enjoys transmitting this learning in a warm, caring, friendly environment to her patients. In her spare time she enjoy exercising, sport and travelling.


Monday 9:00 AM - 1:30 PM
2:30 PM - 8:00 PM
Tuesday 9:00 AM - 1:30 PM
2:30 PM - 5:00 PM
Wednesday 9:00 AM - 1:30 PM
2:30 PM - 5:00 PM
Thursday 9:00 AM - 1:30 PM
2:30 PM - 5:00 PM
Friday 9:00 AM - 3:20 PM
Saturday 9:00 AM - 1:00 PM
Sunday Closed

NOTE: Closed Mon/Thurs – 1.30pm- 2.30pm.
Saturdays & Evenings by Appointment

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