M. Charles Liberman (IMAGE) Mass Eye and Ear Caption M. Charles Liberman, PhD, Director, of the Eaton-Peabody Laboratories at Mass Eye and Ear and the Harold F. Schuknecht Professor of Otolaryngology-Head and Neck Surgery at Harvard Medical School. Credit Mass Eye and Ear Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.