Mark Walker has extensive experience in the medical and sales industries, currently serving as a Salesman / Account Representative at Master Pumps & Power since January 2019. Prior to this role, Mark worked at Northstar as a Management Team Member from January 2016 to May 2018, and held the position of Interventional Radiology Surgical & C-Arm Technologist at Nephrology Dialysis and Transplant Associates from March 2006 to September 2016. Additionally, Mark gained hands-on experience as a 911 EMS Medic with Brazoria / Sweeny EMS & Sweeny ER between January 2004 and March 2006. Educational qualifications include studies at San Jacinto College and the Tulsa Welding School and Technology Center.