Associate Professor-Clinical, Medical Director Brain Injury Program, Residency Program Director Ohio State University College of Medicine and Wexner Medical Center
Associate Professor and Chair Department of Nutrition College of Health Professions and Chicago Medical School
Rosalind Franklin University of Medicine and Science
Chairman Emeritus, Dept of PMR and Emeritus Medical Director- Rehabilitation Institute at Sinai, Sinai Hospital of Baltimore Rehabilitation Institute at Sinai, Sinai Hospital of Baltimore