Group picture of eye partners at a mobile clinic in Tonkolili, Sierra Leone.

From Left: Steven Yeh, MD, Jessica G. Shantha, MD, Ian Crozier, MD, and Brent Hayek, MD, outside the Lowell and Ruth Gess UMC Eye Hospital in Freetown, Sierra Leone.

Steven Yeh, MD, with a physician performing an indirect exam on patients at the Lunsar Baptist Eye Clinic in Port Loko District, Sierra Leone.