Reginald Westmacott, MD Reginald Westmacott, MD

Reginald Westmacott, MD

Radiation Oncology

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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
Tucson - Craycroft

Tucson - Craycroft

2625 N. Craycroft Rd., #100
Tucson, AZ 85712
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Call: 520-324-4214
Fax: 520-324-2680

Education & Credentials


University of Oklahoma

Medical School

University of Oklahoma


University of Colorado (Urology)

Board Certification

Dr. Westmacott is board certified in radiation oncology and urology.




Dr. Westmacott is originally from Tulsa, OK. After enlisting and serving in the Navy for four years, he attended the University of Oklahoma for undergraduate and medical school. He received a BS in Chemical Engineering, in 1982, and an MD degree, in 1986, from the University of Oklahoma.

He subsequently completed a residency in Urology, at the University of Colorado, in 1991. He worked as a urologist for Kaiser Permanente in Denver, CO, from 1991 to 2000. He re-trained in Radiation Oncology at the University of Arizona, from 2000–2004. 

Dr. Westmacott is board certified, in both Urology and Radiation Oncology, although he no longer practices Urology. He is a Radiation Oncologist at Arizona Oncology’s Craycroft office in Tucson.

He takes care of patients with all types of cancer, and has a particular interest in genitourinary cancers given his Urology background.


Outside of work, he enjoys cycling and visiting the kids in Colorado.

Arizona Oncology - The US Oncology Network