William D. Humphries has been in the pharmaceutical industry for 31 years with more than 29 of those years focused on the specialty of dermatology. Mr. Humphries is President and Company Group Chairman of Ortho Dermatologics, a division of Bausch Health Companies Inc. Previously, he was Chief Executive Officer of Merz North America where he oversaw strategic direction and collaboration among three North American companies: Merz Pharmaceuticals LLC, Merz Aesthetics Inc., and Merz Pharma Canada Ltd. Before joining Merz, he served as President of Stiefel where he spearheaded two significant acquisitions and led the global integration of Stiefel into GlaxoSmithKline. Previously, Humphries held multiple senior executive roles within Allergan Inc. He holds a Bachelor of Arts from Bucknell University and a Master of Business Administration from Pepperdine University.