Medical Staff


Michael Angeline, MD
Board Certified Orthopedic Surgery

Dr. Angeline has served as an assistant team physician to the New York Mets and Iona College. Today, Dr. Angeline is an orthopedic consultant for the Beloit College athletic program, Janesville Craig and Janesville Parker high schools, the Beloit Snappers, and the Jets.


Kevin Klean, DO
Orthopedic Surgery, Fellowship-trained Orthopedic Sports Medicine

Dr. Klean serves as an orthopedic consultant for the Beloit Snappers, Whitewater High School, and the Jets. He has served as an assistant team physician for the Detroit Red Wings, Detroit Tigers, and the Detroit Pistons.


Dennys Maldonado, MD
Board Certified Family Medicine/Fellowship-trained Sports Medicine

Dr. Maldonado serves as team physician for Milton High School, the UW-Whitewater athletic program, the Beloit Snappers, and the Jets.


Darin Rutherford, MD
Board Certified Family Medicine/Sports Medicine

Dr. Rutherford has been the team physician for the Janesville Jets since 2009. He is also team physician for Beloit College, Janesville Craig and Janesville Parker high schools, and the Beloit Snappers.


Kathy Calkins, LAT
Licensed Athletic Trainer

Kathy has worked for Mercyhealth Sports Medicine since 1990. She provides daily care and game coverage to the Janesville Jets and to the athletes at Janesville Craig High School. She is a member of the National Athletic Trainers Association and Wisconsin Athletic Trainers Association.