Dr. Wallskog graduated from University of Wisconsin School of Medicine & Public Health in 1996 and has been in practice for 22 years. He completed a residency at Medical College of Wisconsin. He currently practices at Aurora Advanced Healthcare and is affiliated with Aurora Medical Center Washington County, Aurora Memorial Hospital of Burlington and Aurora St Luke's Medical Center. Dr. Wallskog accepts multiple insurance plans including Aetna, Medicare and Blue Cross Blue Shield of Illinois. Dr. Wallskog also practices at Aurora Advanced Healthcare Walk-In Care in Hartford, WI. In addition to English, Dr. Wallskog's practice supports these languages: Spanish and Korean.