Dr. Allan Marquess Miller, MD

Dr. Allan Miller is an oncologist and internal medicine physician who graduated from Indiana University School of Medicine and completed his residency at Indiana University Hospital. With 55 years of experience in medicine, he brings extensive knowledge to cancer care and general internal medicine. Dr. Miller speaks both English and Spanish, allowing him to communicate effectively with diverse patient populations.

Dr. Miller practices at multiple locations across Colorado, South Dakota, and Oklahoma, with his primary affiliation at Delta County Memorial Hospital. He specializes in treating blood cancers, particularly chronic lymphocytic leukemia. His extensive experience spans both cancer treatment and comprehensive internal medicine care. Patients have given Dr. Miller an average rating of 4.3 out of 5, reflecting his dedication to quality patient care.