Dr. Barbara E. Amsler is a family medicine doctor in Algonquin, Illinois and is affiliated with multiple hospitals in the area, including Ascension St. Joseph-Elgin and Northwestern Medicine-McHenry, Huntley, Woodstock Hospitals. She received her medical degree from University of Wisconsin School of Medicine and Public Health and has been in practice for more than 20 years. Dr. Barbara E. Amsler has expertise in treating obesity, diabetes, among other conditions - see all areas of expertise. Dr. Barbara E. Amsler accepts Aetna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Barbara E. Amsler is highly recommended by patients.