He attended A.T. Still University, Kirksville College of Osteopathic Medicine and then went on to complete his residency at a hospital affiliated with Oklahoma State University. He is especially interested in glaucoma and comprehensive ophthalmology. On average, patients gave Dr. Willman a rating of 4.0 stars out of 5. He honors Blue Cross Blue Shield Catastrophic, Blue Cross/Blue Shield, and Blue Choice, in addition to other insurance carriers.