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President
2020 - Present
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GLAX Health,
Dover, Wilmington
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Scientific Director
2018-2020
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GLAX Health,
Dover, Wilmington
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Professor
2016 - 2019
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Stanley S. Scott Cancer Center, and Department of Genetics, Louisiana State University Health Sciences Center, New Orleans, LA
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Professor
2015 - 2016
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Division of Pharmacology, University of Missouri-Kansas City, MO
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Senior Scientist
2013 - 2016
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Kansas City VA Medical Center, Kansas City, MO
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Eminent Scholar
2009 – 2014
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Kansas Bioscience Authority
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Tyler Endowed Professor
2009 - 2014
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Dept. of Pharmacology, Toxicology and Therapeutics, and Medicine, University of Kansas Medical Center, Kansas City, KS
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Professor
2008 - 2009
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Department of Biochemistry, University of Texas Health Science Center at Tyler, TX
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Associate Professor
2005 - 2008
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Department of Biochemistry, University of Texas Health Science Center at Tyler, TX
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Assistant Professor
1999 - 2005
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Department of Pharmaceutical Sciences, University of Maryland, Baltimore, MD