Dr. Daniel Terveen is an eye surgeon specializing in refractive cataract surgery, advanced corneal disease treatments, glaucoma care, and laser vision correction. Currently a fellow under the tutelage of leading international cataract surgeon Dr. John Berdahls tutelage, upon completing his fellowship in advanced anterior segment surgery, Dr. Terveen will join Dr. Berdahl at Vance Thompson Vision in Sioux Falls, South Dakota.