Dr. Katherine Irene Warner, DO

Dr. Katherine Warner is a vascular surgeon with 16 years of experience treating conditions affecting the blood vessels throughout the body. She earned her Doctor of Osteopathy degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine, where she developed expertise in both surgical techniques and osteopathic principles of care. Her dual specialty training in vascular surgery and general surgery allows her to provide comprehensive treatment for complex circulatory system disorders.

Dr. Warner practices at multiple locations across Colorado and Wyoming, including Banner North Colorado Medical Center in Greeley and Wyoming Medical Center in Casper. She specializes in treating peripheral artery disease, which affects blood flow to the legs and arms, as well as atherosclerosis and high blood pressure. Her diagnostic expertise includes performing Doppler ultrasounds to assess blood flow and conducting comprehensive metabolic panels to evaluate overall …health. She also performs specialized kidney function tests to monitor how well patients' bodies are processing medications and treatments.