Mr Leon Au is a Consultant Ophthalmic Surgeon specialising in glaucoma and cornea. He graduated from the University of Nottingham in 1998 with an ophthalmology prize of the year. He completed 8 years of general ophthalmology training in Nottingham and Manchester before undertaking separate subspecialty training fellowships in cornea, glaucoma and refractive surgery. He has been a dual-specialty consultant in the Manchester Royal Eye Hospital since February 2009. He is an international leader in the field of innovative glaucoma surgeries and is involved in many of the clinical trials.