Dr. Robert M. Rifkin MD is a male hematology and oncology specialist in Denver, CO with over 36 years of experience. Dr. Rifkin is affiliated with DBA Middle Park Medical Center in Kremmling, as well as Presbyterian St. Lukes Medical CTR in Denver. He received $226,566 in payments from medical companies between 2014 and 2016, which is more than 99.4% of Hematology and Oncology Specialists and more than 99.4% of providers nationally. Dr. Rifkin graduated from University of Colorado School of Medicine in 1982. He is licensed to practice by the state board in Colorado (26187).