Dr. Thomas Linehan
Dr. Thomas Linehan

B. Dent. Sc. (Hons) T.C.D.(2001)

Dip. Implant Dent. (U.War.) Practice limited to Dental Implants.

Dr. Linehan won his Foundation Scholarship to Trinity College Dublin in 1996 and elected to study Dentistry. He qualified with Honours in 2001 from Trinity College.

He has completed extensive training in Dental Implantology and Cosmetic Dentistry. He is a graduate of the Misch Implant Institute of Detroit, U.S.A. and completed his training in Full Mouth Restorative Care under the world renowned Dr. Harris Sidelski at his Harley Street practice. He has a certificate in Implant Dentistry from the University Of Warwick, England and is currently engaged in a research degree in Implant Technology. He travels regularly to America and Europe, attending educational venues in order to remain at the top of the field.
After qualification, he moved to the London to focus on advanced training and Advanced Restorative practice. Upon returning to Ireland he focused his attention on Rehabilitative and Reconstructive Implant Dentistry and set up his own dental clinic. He Co-founded The Seapoint Clinic with Dr. O’Flaherty in 2005. Through his college years, he achieved success by creating the first Ryanair website, Ryanair.com and setting up his own I.T business that exists to this day.
Dr Linehan has been asked to appear on TV many times such as, on Ireland AM and on TV3. He has also been interviewed for his views on a wide range of dental topics by national media. Dr Linehan has treated many noteworthy Irish people who trust his years of experience and caring manner.
Dr Linehan is a member of the ICOI, the International Congress of Oral Implantologists and the AO, the Academy of Osseointegration. He is also a registered doctor at the DaVinci Veneer laboratory in the USA.

What our patients say about Thomas

I left with so much confidence…I have never left feeling anything less than amazing. I wish I had found out about Seapoint Clinic sooner; I would have saved myself a lot of pain and a lot of money

Martina, Tipperary

Dental Implants

Certificates and Qualifications


Implant Dentistry Certificate

Specialized training in hydraulic sinus condensing, 5 in 1 technique, VTT, ridge-augmentation and implant complication management.


Misch International Implant Institute

Completed 110 hours of implant education in the Misch Surgical Program.


Postgraduate Certificate in Implant Dentistry

Principles of Implant Dentistry.


MSc Implant Dentistry Occlusion and Prosthodontics Module

Warwick Medical School certificate of attendance.


Society for the Advancement of Anaesthesia in Dentistry

National Course in Conscious Sedation.


Digital Smile Design 2015 World Tour

Becoming a team member of DSD.


SimPlant Academy World Conference

Certificate of Attendance.


Invisalign Certification Course

Certificate of completion by Align Technology.

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