Meet the Chelsea Dental Spa team

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Specialist Prosthodontist

Dr Al-Rabab'ah

GDC Number: 102697

Dr AL-Rabab’ah is a registered specialist in Prosthodontics. He has an extensive experience in complete oral rehabilitation over natural teeth and implants. He has obtained his PhD in Prosthodontics from the University of Manchester in 2008 investigating metal-free ceramic restorations. He also obtained his Speciality membership in Restorative Dentistry (Prosthodontics) from the Royal College of Surgeons of Edinburgh at the same year. He previously worked as a part time clinical teaching fellow at the University of Manchester and in Private practices in Manchester and West Midlands. Dr AL-Rabab’ah is also an Assistant Professor and consultant of Restorative Dentistry at the University of Jordan (Amman-Jordan) where he was the head of department between 2011-2015.

Dr AL-Rabab’ah is on the examiner panel of the Royal college of Surgeons of Edinburgh and a consultant and presenter with German board of Oral Implantology (DGOI). He is a keen researcher as well who is involved in projects to refine applications of metal-free ceramic and polymeric materials used in implant dentistry and has many publications in international journals. Dr AL-Rabab’ah is also the course director of implant dentistry training programs run by DISA institute and accredited by Goethe Frankfurt University in different countries of the MENA region.

Maxillofacial Surgeon

Guy McLellan

GDC Number: 6988

Guy McLellan is doubly qualified in both dentistry and medicine and a Fellow of the Royal College of Surgeons of England. He has over 10 years’ hospital experience including training in ENT and plastic surgery and currently holds a Honorary Consultant post in Oral Implantology at Charing Cross Hospital where he runs the dental implant clinic. His experience in implants dates back to 1994 and includes extra-oral implants to retain facial cosmetics/reconstruction following facial cancer surgery as well as intra-oral cancer rehabilitation and facial deformities such as cleft lip and palate. He continues to work as a member of the Cranio-Facial team at Chelsea and Westminster Hospital. In private practice he limits his practice to surgical implantology and augmentation procedures including complex intra-oral and extra-oral grafting. He is a mentor for Nobel Biocare and is actively involved in Implant education. He is a member of the Association of Dental Implantology (ADI), the European Association of Osseointegration and a Fellow of the International Congress of Oral Implantologists.He is a mentor for Nobel Biocare and the ADI.


Dr Juliene Mambeli

Juliene has more than 20 years of orthodontic experience in Brazil, Portugal and the UK. She is an exceptionally skilled orthodontist whose passion is to improve the smiles of both adults and children.

She graduated in Dentistry in Brazil in 1996. She then obtained a Specialization in Orthodontics and Maxillary Functional Orthopaedics in 2002 (Brazil) and an additional Specialization in Orthodontics 2009 (Brazil). In 2018, she earned a Masters in Dentistry in Portugal enabling her to practice in Europe.

Juliene is friendly, cheerful, full of energy and enjoys working with patients of all ages, children and adults alike. She is a dedicated Orthodontist and Invisalign doctor who makes sure patients are satisfied and have a beautiful smile when their treatment is complete. Juliene believes that a healthy beautiful smile brings patients a better quality of life.

Juliene is married, moved to the UK for family reasons and is loving it. She has 2 lovely kids and a new passion: a toy dog. She loves going to the gym, watching movies, travelling and exploring new places.

DwSI Endodontics

Dr Savan Shah

BDS (Hons) Cardiff University, MJDF(RCS Eng)
GDC Number: 210732

After graduating with 1st Class Honours at Cardiff University in 2011 (Bachelor Of Dental Surgery), Savan qualified as a dentist from Cardiff University, having won multiple awards. Savan had his first publication in the ‘Dental Update’ as a final year student, one of the biggest dental journals. After completing his DFT training in Hertford, East of England, Savan spent a year as a Senior House officer position in Oral & Maxillofacial surgery at the Luton, QEII and Lister Hospitals (2012-2013), and attained an award for East of England Junior Paper’s day winner (AUDIT project). Thereafter he successfully completed the MJDF examinations, with varied experience in practice settings, working as an Associate Dentist and a Dentist with Special Interest in Endodontics.

Savan is committed to post-graduation education and strives to provide the highest level of dental care to all his patients using the most up-to-date dental techniques, placing patient care as his top priority. Savan is about to complete his two year Post - Graduate Endodontic course (2017-2019) - Aspire Academy Advanced Endodontics, which provides a platform to embark on an MSc program in Endodontics which he commences in October 2019 (Univesity of Chester). Savan is a member of the British Endodontic Society.
He has a gentle approachable manner and always ensures that his patients are put at ease in his care and is passionate in delivering the highest quality care to his patients. Savan welcomes all new patients.

Outside of the dental world, Savan has a great passion for sports and participates in the Harrow and Wembley table tennis league and plays football regularly. Savan always strives to help the less fortunate and has taken part in several challenges in aid of charity, including multiple triathlons, and several football marathons. He is currently training towards his third Olympic distance London Triathlon (July 2019) this summer, with an ambition to participate in an Iron Man Challenge.

Aesthetic Doctor

Dr Dianni Dai

MBChB, MSc Aesthetic Medicine (distinction), MBA

Dr. Dianni Dai graduated from University of Birmingham with a Bachelors degree in Medicine and Surgery. She first started her aesthetic training in London with Harley Academy and went on to pursue further training in various renowned institutes in Gangnam, South Korea. She holds a Master of Science degree in aesthetic medicine from Queen Mary University London and was awarded a special distinction upon graduation due to her outstanding academic achievement. She has undergone extensive training in all aspects of aesthetics which has made her a well-rounded aesthetic specialist.

Dr. Dianni Dai is an expert in injectable treatments and specialises in advanced dermal filler procedures such as non-surgical rhinoplasty and tear trough correction. She takes pride in her rich experience of managing a range of cosmetic skin concerns, such as melasma, acne and skin ageing.

Support Staff

Registered Dental Nurse

Registered Dental Nurse

Dental Technician