His areas of expertise include the following: bladder cancer, benign prostatic hyperplasia (enlarged prostate), and erectile dysfunction (impotence). The average patient rating for Dr. Kolbeck is 4.5 stars out of 5. Dr. Kolbeck is in-network for Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. Dr. Kolbeck attended medical school at the University of Virginia School of Medicine and the University of Wisconsin School of Medicine and Public Health. He completed his residency training at a hospital affiliated with the University of Virginia. He is professionally affiliated with Aurora Medical Center in Oshkosh and ThedaCare.