Our Team

Dr Raymond Duffin BDS

Dental Surgeon BDS(QUB), Practice Principal

Raymond qualified from Queen’s University Belfast in 1991.

Raymond practiced for many years throughout Ireland before finally joining Ballybot Dental Surgery in 2021 before taking over the running of the practice in 2022

He has a special interest in Dental Implants, Advanced Restorative Dentistry and cosmetic dental reconstruction work. For many years Raymond has enjoyed the planning and placement of dental implants, both to stabilise dentures and replace missing teeth with fixed implant supported crowns and bridges.

"Replacing missing teeth with implant supported crowns, dentures and bridges can be a life changing treatment for patients both in terms of aesthetics and the ability to eat".

Dr Gerard Daly BDS MSc

Gerard qualified from Bristol in 1991. He has been working in the general practice since then. Gerard undertook a three year Masters Degree in Endodontics which was completed in 2019, which he has a special interest in. Gerard is happy to undertake all endodontic procedures including assessments, re-treatments, microsurgery and tooth restoration as well as carrying out all other forms of dental treatments including crowns, bridges, veneers etc.

Gerard enjoys working together with his colleagues in Ballybot to offer our patients the best treatment options.

Dr. Kirsty Killen BDentSC

Kirsty Killen graduated from Trinity College, Dublin in 2009 and since then has held various dental positions in both NHS and private dentistry and has gained a wide range of experience in all aspects of dentistry. Kirsty has a special interest in Facial Aesthetics and Orthodontic aligners.

Dr. Sali Gyulyumser DDS

Sali Gyulyumser qualified in 2009. She has been in the practice for 2 years and loves treating her patients and providing them with the best treatments. Sali enjoys cosmetic treatments and has recently finished a course on composite bonding, which she looks forward to offering her patients in the future.

Mrs. Laura Stewart Dip DH Belfast 2008

Laura joined our team in 2021 and brings a wealth of experience to the surgery. Laura graduated from Queens University Belfast in 2008 with a diploma in dental hygiene and strives to ensure patients always feel comfortable and relaxed during their appointments. To Laura there is nothing more gratifying than educating her patients to achieve a healthy mouth. She is adept at treating many patients including those with implants, orthodontics, crown and bridge work. Laura prides herself in staying current with the latest research in preventative oral healthcare and continuing professional development. Laura also enjoys working with the local community and providing schools with oral health educational visits.In her free time she is kept busy with her 3 children and the occasional bit of running.


  • Completely honest and done a great job on my molars that needed fillings. He was also very friendly and the price was very good.


  • I can't recommend Dr Raymond and all the staff enough. I have had extensive work done over the last 8 months. I am so pleased with the results. It has given me the confidence to smile again.

    Debbie O' Hara