Katrina Oyague, MD, FACS

Breast Surgical Oncology

Katrina Oyague, MD, FACS | Breast Cancer Surgeon at Rocky Mountain Cancer Centers

Louisville Breast Specialists

90 Health Park Dr., Ste. 340
Louisville, CO 80027


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About Katrina Oyague, MD, FACS

Dr. Katrina Oyague is a board certified general surgeon with a dedicated focus on the surgical treatment of the breast including breast cancer, benign breast disease, and breast cancer risk reduction strategies. Dr. Oyague is a specialized breast cancer surgeon, but she is also comfortable with general surgery procedures, including minimally invasive techniques for cancer treatment. Not only is she well-respected in the medical community, but she is also well-loved by her patients.

Dr. Oyague is board certified in general surgery by the American Board of Surgeons and is a fellow of the American College of Surgeons. Her medical degree was earned at the University of Colorado Denver after completing a double major in Molecular Biology and German Language at the University of Denver. Dr. Oyague’s internship and residency in general surgery were completed at Exempla Saint Joseph Hospital in Denver.

Dr. Oyague speaks both German and Spanish conversationally. She enjoys spending her free time with her husband and children and enjoying the great Colorado outdoors.

Advanced Practice Providers Working With Dr. Oyague

Board Certifications

American Board of Surgery (ABS)




General Surgery, Saint Joseph Hospital (SCL Health), Denver, CO

Medical School

University of Colorado School of Medicine (CU Anschutz Medical Campus), Denver, CO

Patient Care Philosophy

My care philosophy is focused on establishing a meaningful partnership that fosters the development of an individualized treatment plan that incorporates guidelines and your unique perspective and care goals. I seek to provide you with exceptional surgical treatment tailored to your specific needs.

Languages Spoken

  • English
  • German
  • Spanish