Dr. Althaus joined Siouxland Urology in 2018. He grew up in Sioux City and attended the University of Iowa, where he earned his undergraduate degree in Science. Dr. Althaus completed his medical degree at Washington University, School of Medicine in St. Louis. He finished his internship and residency at Brigham and Women’s Hospital in Boston, MA. Dr. Althaus recently finished his fellowship program at Addenbrooke’s Hospital in Cambridge, UK.