Dr. Katherine Keaney Clifton, MD

Dr. Katherine Clifton is an internal medicine physician who specializes in oncology, bringing 13 years of experience to cancer care. She earned her medical degree from Loyola University of Chicago Stritch School of Medicine, where she developed her foundation in comprehensive patient care before focusing on cancer treatment.

Dr. Clifton practices at multiple locations throughout Saint Louis, Missouri, and Shiloh, Illinois, with primary affiliations at Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, Barnes Jewish West County Hospital, and Memorial Hospital Shiloh. She focuses on treating breast cancer, including complex cases involving metastatic or recurrent breast cancer and Paget disease of the breast. Her treatment approach includes infusion therapy, and she incorporates physical therapy and strength training to support patient recovery and wellness. Patients consistently rate her care highly, giving her an average rating of 5.0.