Rosanna Victoria Martinez-Penrod

Rosanna Victoria Martinez-Penrod is an experienced office manager and administrative professional with a significant background in various corporate environments. Currently serving as Office Manager and Executive Assistant at Black Stone Minerals, L.P. since January 2016, Rosanna previously held positions at BHP Billiton as a Senior Administrative Assistant, and at GeoMet as Office Manager/Corporate Officer. Prior roles include Sr. Administrative Services Assistant at Dynegy Inc, Office Manager/Corporate Officer at Southern Mineral Corporation, and Senior Administrative Assistant at AMERADA HESS CORP. Educational background includes studies at the University of Houston-Victoria from 1976 to 1977.