Lloyd M. Aiello, an HMS clinical professor of ophthalmology at Joslin Diabetes Center’s Beetham Eye Institute, will receive the 2008/2009 Warren Alpert Foundation Prize on Sept. 29. As part of the day’s celebration, Aiello will give a talk at a symposium beginning at 2 pm at Joslin Diabetes Center in Boston. As an Alpert Prize recipient, Aiello joins an elite group of physician-scientists and researchers, seven of whom have also won the Nobel Prize