Meet the team

Dermot qualified from QUB in 2001 and, after several years working north and south of the border, moved to Edinburgh to work in a private practice. He became interested in periodontics (disease and treatment of the supporting structures of teeth) and in 2011 was awarded an MSc (honours) specialising in this subject at Glasgow Dental Hospital. While there he lectured in periodontal disease and worked in the consultant clinic of the Glasgow restorative department.

After liasing closely with Scottish immunologists he published work on the role that bacteria and the immune response play in the pathogenesis of Rheumatoid Arthritis. This academic grounding enables Dermot to focus on the treatment of tooth infections (endodontics) and gum infections (periodontics) as well as providing novel facial rejuvenation treatments based on harnessing the healing mechanisms of the human body.

Dermot is interested in advanced aesthetics and has attended various detailed courses covering many restorative techniques including the placement and restoration of dental implants, dermal fillers, and PRGF-Endoret.

Dr. Gary O’Neill is an award-winning cosmetic and restorative dentist at Blue Sky Dental and Implant Clinic, passionate about delivering world-class dentistry and exceptional patient care. Known for his meticulous attention to detail, advanced clinical skills, and warm, approachable manner, Gary is dedicated to helping patients achieve beautiful, natural smiles.

After graduating with a Bachelor of Dental Surgery (BDS) from Newcastle University in 2017, Gary completed multiple postgraduate qualifications, including a Masters degree with Distinction in Aesthetic Restorative Dentistry from King’s College London and a Postgraduate Diploma in Clear Aligner Orthodontics.

He is also a Member of the Faculty of Dental Surgery at the Royal College of Surgeons of Edinburgh (MFDS RCSEd). Gary’s clinical expertise includes smile makeovers, porcelain veneers, Invisalign clear aligner orthodontics, composite bonding, and minimally invasive restorative dentistry. His work has been recognised nationally and internationally, earning multiple prestigious awards.

Toni joined us as dual site Practice Manager in July 2024 looking for another adventure within Portman. She previously worked in retail as Commercial Manager for over 14 years and was looking for a new adventure. Toni’s experience in retail management has given her a valued insight into the planning and legalities involved in delivering results and running a successful business unit and delivering fantastic, personalized service to all patients.

Caitlin joined our team in June 2022. She had previously worked in the hospitality sector for over 8 years & was looking for a new adventure within the dental sector. Caitlin started her Blue Sky journey at reception, and has recently begun her new role exciting Role as Treatment Coordinator. She loves spending her free time with family & friends.

Trudi graduated with Distinction from Queens University Belfast in 2011. As a student she won numerous awards including the LM Award for highest marks and best overall student. Trudi has won the prestigious DCP Award for Special Care Dentistry presented by the Irish Society for Disability & Oral Health. She was also delighted to be a finalist for Northern Ireland's Dental Hygienist of the Year 2016.

Trudi has a keen interest in dental public health and research, and she has lectured both locally and at international level. She has several academic publications in peer-reviewed journals including the British Dental Journal and Dental Health. She is co-author of the collaborative evidence based text book Dentistry in Prisons.

Trudi carries out all aspects of dental hygienist treatments and works closely with the dentists to establish and maintain a personalised preventative program for each patient, tailored to their specific oral health needs. She is a member of both the British Society for Dental Hygiene and Therapy, and the Association of Dental Implantology. She continues to update her knowledge through postgraduate courses.