On Tuesday, Google honoured noted American psychiatrist Herbert Kleber with a doodle on the 23rd anniversary of his election to the National Academy of Medicine. The National Academy of Medicine was earlier known as the Institute of Medicine.

Dr. Herbert Kleber was born on June 19, 1934, in Pittsburgh, Pennsylvania in the USA. The late Kleber was a psychiatrist and a researcher who used to work on substance abuse. Back in 1996, Dr. Herbert Kleber was elected to the Institute of Medicine of the National Academy of Science.