Michael J. Stanek, D.O., F.A.C.O.I
Dr. Stanek has been a practicing licensed physician since 1976 and brings a broad range of clinical experiences to Casa Grande. Dr. Stanek is board certified in internal medicine, hematology and oncology. Dr. Stanek began his career as a hospital-based internist and then practiced internal medicine in rural Michigan. In 1994, after completing his oncology/hematology fellowship at the Cleveland Clinic Foundation, Dr. Stanek took a faculty appointment at the Ohio State Medical Center and the Arthur James Research Hospital. Read More
Ajay Bhatnagar, M.D.
Dr. Bhatnagar offers an extensive academic background and broad experience in new technology, research and radiation oncology treatment modalities. Following the completion of medical school at the University of Pittsburgh and a transitional internship at Crozer-Chester Medical Center in Philadelphia, PA, he completed his post-graduate training in radiation oncology at the University of Pittsburgh Cancer Institute. Dr. Bhatnagar has contributed to several publications, such as Radiation Oncology.
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Susan Vannoni, MSRT (R) (T)
Susan Vannoni is the Director of Operations for Cancer Treatment Services Arizona, in addition to her broader role as Director of Clinical Operations for Cancer Treatment Services International’s network of treatment centers. Ms. Vannoni has been in the oncology industry for over 30 years, leading, managing and educating the field of Radiation Oncology. She is the founder of Radiation Oncology Consultants, LLC, which performs audits of radiation oncology billing and documentation on a national basis.
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