Coaches & Directors

We are here to support your needs. If your questions are related to workouts, meets, events, goal setting, and other swimming related needs, please contact one of the coaches.

Coaching Staff

Mark Dobler

Head Boys Coach


Mark has been coaching East Swimming/Diving since 2009, and has been coaching USA Club swimming since 2007.  Mark has a long history of coaching and has been coaching football, basketball and track in Cheyenne since 2001, in that time he has coached 14 conference championship in football, 7 in girls and boys basketball, 2 jr. high swimming conference championship and 2 track championships. One of the best highlights was coaching the 2012 East girls state championship team.  Mark also coached in the Kansas City area for several years.  He currently is a history teacher at East, and before that taught at Carey Jr. High.  While in Kansas City he taught at Kansas University Medical Center.  Mark Graduated from the University of Wyoming, Walden University, and Laramie High School (1989).

Jon M Andersen

Head Girls Coach


Jon has been coaching East Swimming and Diving since 2013, and has been coaching with the Wyoming Waves since 2014.  Jon is also the head Swimming and Diving Coach at Carey Junior High School since 2015.  Jon was one of the founding swimmers of the Wyoming Waves, and has been working Jamie since 2005.  Jon has been coaching multiple sports (basketball, football, soccer, etc) in the Wyoming area since 2009.  Jon is currently a Physical and Health Educator at Carey Junior high School and before that, he was the Physical and Health Educator at St. Mary’s Catholic school here in Cheyenne.  Jon was a Central High School graduate in 2007 where he performed many sports and was an all-conference swimmer and record holder.  Jon Graduated from the University of Wyoming in 2013 with a degree in Kinesiology. 

Emily Sackett

Assistant Boys and Girls Coach