Prof. Patrick Treacy

Professor Patrick Treacy is an Irish physician specialising in aesthetic and regenerative medicine, with over three decades of medical experience. His expertise encompasses cosmetic dermatology, facial rejuvenation, laser treatments and regenerative therapies, with a particular focus on patient safety and the management of complications associated with aesthetic procedures.

His medical background includes qualifications in medicine, dermatology, biochemistry and molecular biology. Throughout his career, he has gained experience across several medical disciplines, including emergency medicine, plastic surgery, paediatrics and dermatology, with international experience in Ireland, Australia and New Zealand.

Professor Treacy is particularly recognised for his contributions to the management of complications associated with dermal fillers, including the development of hyaluronidase protocols for treating vascular occlusion. His research has also explored facial restoration for patients with HIV-related facial lipoatrophy, laser resurfacing, wound healing and regenerative treatments involving platelet-rich plasma.

His involvement in medical education and research extends internationally, with lectures and training delivered at aesthetic medicine conferences worldwide. He has contributed to scientific publications covering aesthetic medicine, dermatology and patient safety, and has served on scientific committees and advisory boards for international medical organisations. His academic and professional distinctions include a visiting professorship in dermatology and an honorary fellowship in cosmetic surgery.

Professor Treacy has received numerous awards recognising his contributions to aesthetic medicine, including Top Global Aesthetic Doctor in 2019 and Doctor of the Year at the 2018 Safety in Beauty Awards. His humanitarian activities have also supported healthcare, education and disadvantaged communities, particularly in Haiti and Liberia.