Mathew W. MacCumber, MD, PhD, is a nationally recognized expert in the medical and surgical treatment of vitreoretinal disease. He serves as Professor and Associate Chairman for Research in the Department of Ophthalmology at Rush University Medical Center in Chicago. He is also Chairman of the American Academy of Ophthalmology Council and a member of the American Academy of Ophthalmology Board of Trustees. He has been with Illinois Retina since 1996.