2015 - 2018 Medical Director at Oasis Health
2014 - 2015 Chief Medical Officer at Pennsylvania Health and Human Services, USA
2013 - 2014 Chairman and Assistant Professor at St Lukes Health System; Temple University School of Medicine, USA
2011 - 2012 Medical Director at Lancaster Regional Medical center, Pennsylvania, USA
2007 - 2008 Chief Resident Psychosomatic Psychiatry at Yale University School of Medicine, New haven, USA