Having qualified from the Royal College of Surgeons over 20 years ago, he then did postgraduate training in the UK, where he has a Post Graduate Certification, a Diploma and a Masters in Allergy from the University Of Southampton. He also has a Fellowship from the American College of Allergy and Clinical Immunology among other qualifications and courses attended over the years.

He has many local and International articles, publications and research and continues to lecture and teach, most recently as a lecturer with the UCD Beacon Academy of Medicine and was Associate Professor of Allergy with the University Putra Malaysia and Monash University Australia (Malaysian Campus).
He was formally on the Executive Council of the World Allergy Organisation (WAO / WHO) and has recently presented at the European Parliament in Brussels about Anaphylaxis and Emergency Medication.