Professor of Ophthalmology and Oncology Johns Hopkins Medicine, Wilmer Eye Institute, Sydney Kimmel Cancer Center

The "Tom Clancy" endowed Professor of Ophthalmology

Director of Ocular Oncology and Echography, Retina Division, Wilmer Eye Institute

Adjunct Professor of Ophthalmology, University of Cincinnati College of Medicine

Editorial Board Member of JAMA Ophthalmology, TVST, Arquivos Brasileiros de Oftalmologia