Education & Credentials
Arizona State University
University of Wisconsin
University of Arizona
Gundersen Lutheran Hospital
After completing his undergraduate studies in physics at Arizona State University, Dr. Vonk graduated with honors, with a focus in medical physics. He earned his medical degree from the University of Wisconsin School of Medicine and Public Health in Madison. Following graduation from medical school, Dr. Vonk completed a transitional internship at Gundersen Lutheran Hospital in La Crosse, Wisconsin. He completed his residency in radiation oncology at the University of Arizona where he served as chief resident.
Dr. Vonk's primary focus is to compassionately deliver evidence-based care that is patient-centered. He has a particular interest in the implementation of advancing radiation technologies including intensity modulation, stereotactic ablative therapy, and functional imaging for target delineation.
When outside of the clinic, Dr. Vonk spends his time hiking and camping in the beautiful desert and mountains of Tucson with his wife and three young boys.