Walter Eskildsen, MD General Surgeon is a general surgery specialist at Surgical Associates in McCook, Nebraska, and has been practicing for over 26 years. He graduated from University Of Nebraska College Of Medicine, Omaha, Nebraska in 1992 with honors, completing his residency at the University of Nebraska Medical Center in 1997. Dr. Eskildsen specializes in general and colorectal surgery, and is affiliated with multiple hospitals in the area.