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David Vonk, MD David Vonk, MD

David Vonk, MD

Radiation Oncology

Patient Portal


Tucson - Silverbell

Tucson - Silverbell

1620 W. St. Mary's Rd.
Tucson, AZ 85745
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Call: 520-791-7996
Fax: 520-791-3329
Green Valley

Green Valley

1315 S. La Cañada Dr.
Green Valley, AZ 85622
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Call: 520-625-9850
Fax: 520-625-8467

Education & Credentials


Arizona State University

Medical School

University of Wisconsin


Gundersen Lutheran Hospital


University of Arizona

Board Certification

Radiation Oncology




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.



AZ Oncology

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