Thuy Nguyen, Indiana University (IMAGE) Indiana University Caption "Limited availability of specialty behavioral health providers is often reported as a key barrier to filling treatment gaps," said Thuy Nguyen, research assistant professor at the University of Michigan School of Public Health and lead author of the study. Credit University of Michigan 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.