American Center For Reproductive Medicine, Cleveland Clinic

Hudson Institute of Medical Research

Distinguished Professor of Male Reproductive Medicine, and Surgery, Weill Cornell …

Professor, Center for Reproductive Medicine, Cleveland Clinic

Professor of Reproductive Biology, University of the Western Cape

Physiology, College of Medicine, Gulf Medical University

Assistant Professor of Urology, Stanford University

Department of Urology, University of Miami - Miller School of Medicine

Professor

Assoc Dean (faculty affairs), Robert S. Dow Professor of Urology