Dr. Robert Evan Fisher, MD

Dr. Robert Fisher is an oncologist and hematologist with expertise in internal medicine, bringing over four decades of experience to cancer care. He earned his medical degree from the University of Cincinnati College of Medicine and completed his residency at New York Presbyterian Hospital. With 43 years of practice, Dr. Fisher has developed extensive knowledge in treating blood disorders and various types of cancer. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Fisher practices at multiple locations throughout Colorado, including Rocky Mountain Cancer Centers in Greenwood Village and Longmont, as well as Avista Adventist Hospital in Louisville and Longmont United Hospital. His practice spans several communities, making specialized cancer and blood disorder care accessible across the region. Patients have consistently rated his care highly, giving him an average rating of 5.0 out of 5 stars on Vitals.