We found 4 providers named 'Nicholas Walker' nationally.
Dr. Nicholas Walker's specialties are adult cardiology and interventional cardiology. He practices in Iowa City, IA. After attending the University of Iowa, Carver College of Medicine for medical school, he completed his residency training at Wake Forest University Baptist Medical Center. He is in-network for Medicare insurance. Dr. Walker is professionally affiliated with the University of Iowa (UI) Hospitals & Clinics.