Dr. Robert James Ernst specializes in diagnostic radiology in Blue Ash area. Dr. Robert James Ernst, MD has a medical practice at 9825 Kenwood Road, Suite 105, Blue Ash OH, and has over 30 years of experience in the field of medicine. He graduated from University Of Cincinnati College Of Medicine with his medical degree in 1987. He is affiliated with numerous hospitals, including West Chester Hospital, Llc (OH) and more. Dr. Ernst is accepting new patients at his medical office and practice location in Blue Ash, Ohio. He is available for appointments, preventative care, medical care as well as ongoing patient care.