DR THOMAS GAHAN

Dr Thomas Anthony Gahan is a distinguished specialist in Oral Medicine and Periodontics, renowned for his expertise in diagnosing and treating complex periodontal conditions. With over 40 years of clinical experience gained from practicing in the UK (London and Dublin), as well as South Africa, he has performed more than 10,000 dental implant placements, earning a reputation for precision and excellence. His dedication to restoring oral health and functionality has made him a trusted name in both surgical and non-surgical periodontal care.

First qualifying in Dublin, Dr Gahan’s journey continued with rigorous training at the University of the Witwatersrand, where he completed his Master’s degree (M.Dent) in 1984 after three years of intensive study in oral medicine and periodontics. During his tenure as Senior Specialist at Wits, he was actively involved in the clinical training of undergraduate and postgraduate students, sharing his knowledge with the next generation of dental professionals. His strong academic foundation includes advanced studies in anatomy, oral pathology, and prosthodontic collaboration, reflecting a multidisciplinary approach to care.

Throughout his career, Dr Gahan has focused on pre-prosthodontic periodontal therapy, working closely with prosthodontists in hospital and private practice settings to deliver comprehensive care. His expertise extends internationally, having practiced in London, Dublin, Johannesburg (South Africa), Harare (Zimbabwe) and Gaborone (Botswana). As an associate member of the South African College of Medicine, he continues to uphold the highest standards in clinical practice.

Dr Gahan’s commitment to advancing periodontal and implantology techniques is evident in his patient-centred approach, which emphasises long-term oral health and aesthetic results. His extensive experience and passion for excellence have established him as an international leader in the field, trusted by patients and peers worldwide.