She specializes in diseases and surgery of the retina and vitreous. Her research interests include novel retinal imaging and diagnostics, drug development and delivery to the posterior segment. These developed during her first retina fellowship at New England Eye Center in 1995 with Carmen Puliafito where the first prototype OCT device was being developed for clinical use and emerging therapies such as the ganciclovir implant and photodynamic therapy were being investigated. Her clinical interests include age-related macular degeneration, diabetic retinopathy, complex vitreoretinal surgery and retinopathy of prematurity.