Dr. Guan is a licensed Internal Medicine in WI. Graduated in 1994. Medical degree obtained from Liaoning, China Medical University in China. Completed residency training at Aurora Health. Currently practices at Aurora Health Care (Aurora Health Care), located at 975 Port Washington Rd, Grafton, WI 53024. Dr. Guan specializes in hospital medicine(inpatient services).. In addition to English, Dr. Guan speaks Mandarin and accepts new patients.