Our Approach

Who We Are

Steve Doyle has been a dentist for 20 years and in London for 15. He qualified in Leeds in 1987, after which he established a thriving family practice in the Rhineland of Germany with a focus on cosmetic dentistry. He returned 4 years later, taking time out to make an award-winning short film (Cannes Film Festival 1997) - "Tunnel of Love" - whilst practising in Clapham, before establishing Prodenta in 2004.

Steve's first degree was in psychology from Nottingham University, which he has used to good effect in treating nervous patients.

He has a special interest in root canal therapy and developing procedures for cosmetic dental treatment, with an emphasis on achieving a complete smile makeover. His overriding concern is, however, good dental hygiene and toothbrushing technique which is a mainstay of his patients' education and treatment.

Dr. Samir Moghanchi BDS, FDS, MSc, MOrth, RSC (Eng)


Sam Qualified BDS (1990) from Liverpool University, spent a year as a House Officer in the Dental Hospital, later joining a General Dental Practice within the Liverpool area.

In 1993, having secured the Primary FDS, he moved to London as an SHO in Oral and Maxillofacial Surgery at King's College Hospital where he later completed the Final FDS in the Surgical Cpeciality.

Later in the same year (1994) he was accepted on to the MOrth Specialty Training Program at King's, culminating in an MSc (1996) and the MOrth Certificate in 1997. Dr Moghanchi is currently a full member of the GDC Specialist Register in Orthodontics.

Richard Sibthorpe qualified as a doctor at King's College in 1984 and has lived in South London for 15 years. He started his professional life by setting up his own private practice in Harley Street treating mainly musicians and actors, in line with his non-doctoring interests. Richard currently has a surgery in Sloane Square and is Medical Director of Harley Aesthetics in Harley Street, where he also lectures and trains nurses in aesthetic procedures.

Richard is London chairman of the British Association of Cosmetic Doctors and is an experienced exponent of all current non-invasive cosmetic procedures.