Graybug Vision, Inc. announced the appointment of leading ophthalmologists and retinal experts to provide external scientific counsel on the company's research and development programs. Members appointed are David S. Boyer, M.D., is a world-renowned clinician, surgeon, and educator at the Retina-Vitreous Associates Medical Group in Southern California. He is an Adjunct Clinical Professor at USC/Keck School of Medicine. Frederick L. Ferris III, M.D., Director of Ophthalmic Research Consultants, spent his distinguished career at the National Eye Institute, National Institutes of Health, where he was Director of the Division of Epidemiology and Clinical Applications. He also held the position of the Clinical Director until he retired from NEI in 2017. Jeffrey Heier, M.D., is the Co-President and Medical Director, Director of the Vitreoretinal Service, and Director of Retina Research at Ophthalmic Consultants of Boston. Arshad M. Khanani, M.D., M.A., is Managing Partner, Director of Clinical Research, and Director of Fellowship at Sierra Eye Associates and Clinical Associate Professor at the University of Nevada, Reno School of Medicine. Arshad M. Khanani, M.D., M.A., is Managing Partner, Director of Clinical Research, and Director of Fellowship at Sierra Eye Associates and Clinical Associate Professor at the University of Nevada, Reno School of Medicine. Rishi P. Singh, M.D., is a surgeon at the Cole Eye Institute, Cleveland Clinic, and Associate Professor of Ophthalmology at the Lerner College of Medicine, Cleveland. He also serves as the Medical Director of Informatics at the Cleveland Clinic.