Mark S. Koshalek, age 63, died on Wednesday, Oct. 12, 2011, at the Mayo Clinic in Rochester, Minn. He was employed as a database administrator at UW Hospital.
Mark S. Koshalek, age 63, died on Wednesday, Oct. 12, 2011, at the Mayo Clinic in Rochester, Minn. He was employed as a database administrator at UW Hospital.