Dr. Hermsen is a UW Health physician and member of the UW School of Medicine and Public Health faculty. Children’s Wisconsin is part of a joint venture with UW Health Kids, collaborating closely on pediatric cardiac and adult congenital heart care services, to ensure that patients and families throughout the state, have access to the best and safest care.

Dr. Hermsen’s philosophy of care is to do the absolute best job he can every day to benefit the patients entrusted to his care.  He also does his best to communicate with patients and families in an open, forthright way that helps put them at ease as much as possible.