(507) 345-5087 At two locations in Mankato and New Ulm, Carlson-Tillisch Eye Clinic has been providing eye care for southern Minnesota for over 100 years. Carlson-Tillisch provides comprehensive eye examinations, contact lens evaluation and emergency eye care services. We are able to diagnose and manage the following ocular diseases: cataracts, glaucoma, diabetic retinopathy, dry eye syndrome...