The Team


Gareth Wallis

B.D.S., MSc., D. Orth., R.C.S. F.D.S

Gareth qualified in 1980 in London and held House Surgeon’s posts in London teaching hospitals. He gained his Dental Fellowship in 1984 and qualified as an orthodontist after a three year, full time training programme.

He joined Chertsey House in 1987 and is a General Dental Council registered specialist in orthodontics.

GDC Registration Number: 55010


Paul Frank

BDS(Sheffield)

Paul qualified from Sheffield University in 1988 and has gained extensive experience working previously in Surrey, Adelaide and Melbourne, moving to Guernsey with his family in 1995. Paul carries out all aspects of general dentistry for adults and children and a full range of cosmetic dentistry treatments including teeth whitening procedures from Enlighten.

Paul is currently the chairman of the Guernsey Dental Association and sits on Health and Social Care’s Quality Governance and Clinical Reference committees.

GDC Registration Number: 63674


Roula Alyahya

FDS RCS Eng.

We are delighted to welcome Roula Alyahya to Chertsey House Dental Group as one of our dentists. She will be joining the team in May.

After qualifying, Roula went on to complete a further two-year training programme in dental implantology at the University of Vienna, Austria. She then went onto complete the International Qualifying Examination at the Eastman Dental Institute in London, followed by completion of a two-year research programme in oral medicine also at the Eastman Dental Institute. Roula has also gained the Fellowship in Dental Surgery (FDS RCS Eng.) She has been practicing dentistry for 27 years, most of those in London.

Her specialities include, preventative and restorative dentistry; cosmetic dentistry; dental implants; oral and maxillofacial surgery and facial aesthetics (anti wrinkles/fillers).

In her free time Roula enjoys swimming, salsa dancing and traveling using the opportunity to speak Arabic, Bulgarian and German. She is married to a local Guernsey businessman.

Roula will initially have clinics on Tuesdays, Wednesdays and Thursdays. We are all looking forward to working with her and developing the range of services we offer to our patients.

GDC Registration Number: 160889.


Kerry Harris

CEB Dip Dent Hygiene

Kerry is our dental hygienist and was born and raised in Guernsey. She qualified from Birmingham Dental Hospital in 1993. Kerry then worked in and around Birmingham before returning Guernsey in 2002 to join Chertsey House.

GDC Registration Number: 4485