Dr. Sean Mahan is a radiologist practicing in Oviedo, FL. Dr. Mahan specializes in diagnosing and treating injuries and diseases using medical imaging techniques such as X-Rays, magnetic resonance imaging, and computed tomography exams. In 1996, he attained board certification in diagnostic radiology through the American Board of Radiology. Radiology is a medical specialty that uses medical imaging to diagnose and treat diseases within the human body. As of April 1, Dr. Mahan is opening a new center, The Radiology Science Institute. Dr. Mahan is available for expert witnesses and is one of the top expert witnesses in the state.