Dr. David Brown is a comprehensive ophthalmologist with experience and interest in cataract and intraocular lens surgery, having performed over 20,000 cataract surgeries. He has particular interests in refractive cataract surgery and specialty intraocular lens implants, complex cataract surgery, developing-world ophthalmology, global blindness prevention, community eye health, and healthcare public policy. In the past, while living in East Africa, Dr. Brown served as the consultant ophthalmologist at Tenwek Hospital, situated in western Kenya’s Rift Valley Province. He has been actively serving on overseas teams the last twenty years, providing and teaching cataract surgery in over 25 countries, across 5 continents.