Mark, a native of Illinois, has been a member of the ADA Family since 2007. He is a graduate of Southern Illinois University and started his career in sales in 1985 selling hi-tech medical equipment. His hobbies include woodworking, old sports cars, and volunteer work. He is very active with the local Houston ALS group helping with fundraising and the ALS Walk for Life. Mark also enjoys spending time with his 16 year old son named Wilson.  Mark really likes working with his customers and going the extra mile to see them gain their independence through mobility.