Dr. Daniel Margo attended the University of Duluth for undergraduate studies with postgraduate studies in chemistry at the University of Minnesota in Minneapolis, where he also completed medical school. His surgical residency was completed in Grand Forks, North Dakota at Altru Health System Hospital. Then, it was onto the University of Colorado for his Vascular Surgery Fellowship, where he also served as an instructor. President of the Northern Plains Rural National Surgical Society, Dr. Margo offers endoscopy/colonoscopy, gallbladder, hernia repair, skin and soft tissue, and skin cancer managing surgeries at Rainy Lake Medical Center.