Biography & Education

"I give each patient the same treatment recommendation that I would give to my family members. Our practice prides itself in offering the highest quality of evidence-based care combined with support and compassion. We would expect no less for our own families, and so we strive to give the same to our patients." 

Dr. Cha graduated from the University of Michigan. She later completed her residency in radiation oncology from the Memorial Sloan-Kettering Cancer Center. Dr. Cha focuses on breast cancer, gastrointestinal cancer, combined modality treatment and other radiation oncology needs at The Oregon Clinic - Radiation Oncology. She is also the Medical Director of Radiation Oncology for the Providence Cancer Center. Dr. Cha is a member of several organizations including the American College of Radiology, the Oregon Medical Association and the Oregon Radiation Oncology Society. She is also the former Program Director for the Asian Breast Cancer Awareness Program, funded by the Susan G. Komen Foundation.

Areas of expertise

Breast Cancer, Combined Modality Therapy, Gastrointestinal Cancer, Gynecologic Cancers, Dupuytren’s Contracture

  • B.S. University of Michigan, Ann Arbor, MI, 1989
  • M.D. University of Michigan, Ann Arbor, MI, 1993
  • Internship, Transitional Medicine/Surgery, Blodgett Memorial Hospital, Grand Rapids, MI, 1993-1994
  • Residency, Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY, 1994-1997
  • Program Director, Asian Breast Cancer Awareness Program (funded by the Susan G. Komen Foundation), 2000-2003
  • English

Care Locations

9205 SW Barnes Road
Lower Level
Portland, OR 97225
Fax 503-216-2196