Biography & Education


Kenneth M. Nitta, M.D., practices in Corvallis, Ore. with Radiation Oncology Associates. His areas of special interest are in stereotactic radiation for lung and spinal malignancies and gamma knife radiosurgery. He is married to Heather Beecher, M.D. who practices in Portland, Ore. They have two adult children. 

Areas of expertise

Gamma Knife

Bachelor of Science, bioengineering: University of California, Berkeley
Doctor of Medicine: St. Louis University School of Medicine, St. Louis
Residency, radiation oncology: Oregon Health & Science University, Portland
  • English

Care Locations

Radiation Oncology Associates, PC
501 NW Elks Drive
Corvallis , OR 97330
Fax 541-768-5303


Board Certifications
  • Radiation oncology
Services Provided