Luke Treaster, DO, is a radiologist with AHN Cancer Institute, specializing in emergency radiology. He is skilled at diagnosing and treating illnesses and injuries of emergency room patients using medical imaging. He went to medical school at Philadelphia College of Osteopathic Medicine in Philadelphia, Pennsylvania. He did his residency at Allegheny Health Network in Pittsburgh, Pennsylvania and his fellowship in cardiothoracic radiology at UPMC in Pittsburgh, Pennsylvania. Dr. Treaster is certified by the American Board of Radiology. He applies best-practice techniques and procedures to help insure long-term patient outcomes.