DR Alton Hallum MD

Prior to joining Arizona Oncology, Dr. Brooks served as assistant professor of internal medicine at the University of Arizona Health Science Center in Tucson. He continues to serve the Center as a private practice and clinical assistant professor. Dr.

Dr. Rosenberg is a member of the American Society of Clinical Oncology. His research has been widely published in journals including Surgery, Science and Oncogene.

Karen J. Hendershott, MD, FACS is a medical provider in Tucson,.