Collectively, Drs. Daniel Kelly and Amin Kassam provide over 25 years of experience.  They have a combined series of over 2,000 patients treated with the expanded endonasal approach and have been leading innovators in minimally invasive keyhole brain surgery from other access points, such as the eyebrow and behind the ear.  Together, they have built an international practice of over 5,000 patients worldwide. To date they have taught over 75 courses and given lectures in 24 countries. They have had observers from across the world come to learn these approaches and they have performed surgery in several countries to help train other surgeons. In 2005 Dr Kassam was instrumental in creating and hosting the first World Congress of Endoscopic Surgery for the Skull Base and Spine.  It has subsequently been held in Brazil and France. Dr. Kelly and Kassam have over 180 peer reviewed publications. See a list of their recent and upcoming courses and events.

Countries where Dr. Kelly and Kassam have lectured/taught courses on EEA: