We found 4 providers named 'Nicholas Walker' nationally.
Dr. Nicholas Walker is a medical specialist in adult cardiology and interventional cardiology. Dr. Walker graduated from the University of Iowa, Carver College of Medicine. For his professional training, Dr. Walker completed a residency program at Wake Forest University Baptist Medical Center. He is an in-network provider for Medicare insurance. He is affiliated with the University of Iowa (UI) Hospitals & Clinics.