Departments of Medical Toxicology and Internal Medicine, University of Arizona, College of Medicine-Phoenix, Banner – University Medical Center, and Phoenix Children’s Hospital, Phoenix, AZ
Chief Science Officer, Director of Clinical Pharmacology, Critical Path Institute (C-Path), Tucson, AZ;
Chair, Board of Directors, AZCERT, Inc., Oro Valley, Arizona.
Professor of Biomedical Informatics and Medicine, Univ. of Arizona College of Medicine - Phoenix
President, AZCERT, Inc., Oro Valley, Arizona.