Dr. Arthur is a cataract and refractive surgeon at the Wellington Eye Clinic in Dublin, Ireland. Arthur serves as clinical study investigator and on the medical advisory boards of multiple ophthalmic companies. He is past-President of AECOS Europe and Global Ambassador of the Refractive Surgery Alliance. He is associate chief medical editor of CRST Europe and is a reviewer for numerous journals including JRS and JCRS. He has published more than 120 articles in peer-reviewed and trade journals, 12 book chapters, co-edited 2 textbooks and delivered more than 450 international lectures. The Wellington nomogram used by many WaveLight users was authored by Arthur.