The Team

Dr Conor Irwin BA B.Dent Sc: Qualified from Trinity College Dublin in 1987 and spent 10 years in general practice in the South of England. On his return in 1998 Conor set up  Ratoath Dental and Implant Centre. This has developed and grown enormously and is now recognised as a Centre of Dental Excellence with exceptional staff and first rate equipment on site. All aspects of modern dentistry are now available in this five surgery rural practice and Conor is very proud of his team.

Dr Wilson Grigolli DMD PhD is among the finest Implantologists in Europe with tremendous experience in the most challenging and complex surgical cases. Wilson is a specialist Oral Surgeon with Masters and Doctoral degrees, trained in Sao Paulo University with Professor Per Ingvar Branemark (considered to be the ‘Father’ of Dental Implants) and has placed in excess of 30,000 implants in his career to date. Few cases are too complex for Dr Wilson Grigolli and he routinely practices Sinus lift procedures and uses highly advanced Zygomatic Implants. State of the art digital CT Scanning and Dynamic Navigation equipment in Ratoath Dental and Implant Centre allows Wilson to practice Implant Dentistry at the highest surgical level.   

Dr. Freddy Belliard Tiol graduated with a BDS degree in 1997 from Santiago University, Dominican Republic. Two years later he achieved an MSC Masters degree in Endodontics and Endodontic Surgery from Mexico Dental College. Later Freddy moved to Spain and in 2009 he revalidated his accreditations with a BDS at Universidad Europea de Madrid.

Dr Freddy Belliard Tiol is a highly respected endodontist and has lectured around the globe on topics related to endodontics and endodontic surgery. His dental practice in Madrid was initially exclusive to endodontics but about 2010 or so Freddy developed a special interest in advanced Restorative Dentistry using the latest digital technology for advanced aesthetics , smile design and complete rehabilitation of complex cases. Always inquisitive, Freddy is incredibly interested in the latest techniques and advances in dentistry much to the benefit of his patients. 

Freddy has a stated mission to provide the best dental care possible for his patients, however challenging. He is already well loved in Ratoath ! A big time Real Madrid fan, he enjoys travelling , cooking, movies and lately has learned to enjoy a pint of Guinness!

Dr Mulvihill is an IDC registered Specialist Oral Surgeon and is available for referrals for Oral Surgery procedures in Ratoath Dental and Implant Centre. Ciara graduated with an honours degree from Cork University School and Hospital. As an undergraduate Ciara was awarded the UCC Title of College Scholar, the Henry Schein Award, and a Gold Medal Award. She subsequently gained her Membership of the Joint Dental Faculties at the Royal College of Surgeons in England. 

On her return to Ireland, Dr Mulvihill worked in the Oral and Maxillofacial Unit at Cork University Hospital and then at Dublin Dental School and Hospital where she later completed a three-year Clinical Doctorate in Oral Surgery with a first-class honours degree. Dr Mulvihill was also awarded a Fellowship in Oral Surgery and Oral Medicine from the Royal College of Surgeons. 

Ciara is on the committee of the Irish Association of Oral Surgeons and is actively involved in the teaching of undergraduate dental students in the Oral Surgery Department at the Dublin Dental School and Hospital.

Dr Ciara Mulvihill is available for referrals in Ratoath Dental and Implant Centre and provides Oral Surgery and Oral Medicine care for referring dental and medical practitioners. Services include surgical extractions, cyst removal, impacted wisdom teeth, soft tissue biopsies etc. Procedures can be done under IV sedation if required. Dr Ciara Mulvihill is fully participating with all of the major insurance companies.

Dr Rebecca Ngo started her career in General Dentistry in 2018 having qualified with an Honours degree from Trinity College Dublin. Rebecca has quite the reputation for Facial Aesthetics and Smile Makeovers and holds a Diploma in Dermatology. Additionally, Rebecca  holds a Diploma in Primary Care Dentistry and is a Member of the Faculty of Dentistry with the Royal College of Surgeons in Ireland. Her areas of interest include all aspects of Cosmetic Dentistry, Clear Aligner Therapy (Invisalign), Facial Aesthetics including treatments such Anti-Wrinkle Injections (eg: Botox) and Dermal Fillers.  

With her comprehensive knowledge and advanced training, she is committed to delivering exceptional dental care and helping her patients maintain good oral health and achieve their ideal smiles.

Dr Rebecca is a firm believer in continuous professional development and is completing her Masters in Skin Ageing and Aesthetic Medicine with the University of Manchester.

Outside of work, you’ll find Rebecca spending time with family, travelling and learning new things!  You can follow Rebecca on Instagram: @dr.rebecca.ngo

My philosophy boils down to one core principle: effective dental care is not just about fixing teeth; it’s about understanding and respecting the individuals behind those smiles. My enthusiasm lies in delivering outstanding dental care by actively listening to my patients’ concerns and preferences, coupled with a steadfast commitment to continuous learning.

I am committed to staying current with the swift progress in the field of dentistry, actively exploring emerging techniques like digital imagery, facial aesthetics, the extensive potential in implantology, and smile makeovers.

I hold a Bachelor of Dental Science from Trinity College Dublin where I gained a solid foundation in all aspects of dental techniques, diagnostics, and treatment. While on my Erasmus program at the University of Oslo, I developed a keen interest in special care dentistry, reinforcing my steadfast dedication to delivering dentistry that is free from anxiety. 

I try to maintain a stress free environment in the clinic as well as out of it! To decompress, I enjoy composing songs, rock climbing, hiking and yoga (to keep in touch with my zen side). 

I look forward to being part of the Ratoath community and I hope that with my friendly, honest and happy personality I can build lasting relationships with my patients, young and maybe a little older!

Dr. Miriam Kingston graduated from University College Cork with a BDS(Hons) Degree. During her clinical years she was awarded the Henry Schein Award for achieving the highest mark in her Dental Faculty. It’s easy to see why. Miriam enjoys all aspects of general dentistry including helping children have happy visits and taking good care of our more elderly patients. Kindness is Miriam’s obvious gift and it helps her take very good care of her patients. 

Composite bonding and aesthetic restorations to improve patient’s smiles are high on her list of skills. Miriam is especially interested in oral surgery and would like to pursue a specialty in this area in the future. Working in a sedation practice such as ours is always a great help with nervous patients.

Miriam enjoys running and baking in her free time as well as spending her weekends in her native Cork!