Dr. Walker is a Cedar Rapids native, and attended Washington High School. He completed his undergraduate studies, and dental school at the University of Iowa, graduating in 2010. Following graduation he completed a General Practice Residency at the University of Iowa Hospitals and Clinics, and the Iowa City VA Hospital.
Dr. Walker, and his wife Marcy are avid fans of Iowa Football. They enjoy spending fall Saturdays cheering on the Hawkeyes. Some of his hobbies include biking, reading, traveling, playing with his golden retriever, and spending time with friends and family.