Mario D. is an accomplished professional with extensive experience in sales and law enforcement. Currently serving as Area Sales Manager at Zynex Medical since September 2022, Mario oversees a team of Territory Managers in the Chicago area, leveraging a successful background as a Territory Sales Manager in the medical device sector. Prior to this, Mario excelled as an award-winning Sales Representative at LeafGuard Brand Gutters and spent nearly two decades in policing, culminating in a role as Chief of Police for the Village of McCook, where responsibilities included departmental oversight and management. Mario holds a Bachelor of Arts in Criminal Justice/Police Science from Culver-Stockton College.