Dr. Timothy Berrigan is a radiologist from Bristol, Tennessee and he works at several hospitals in the area, such as Wellmont Bristol Regional Medical Center and Wellmont Holston Valley Medical Center. He got his diploma from Medical University of South Carolina College of Medicine and did his internship at Tucson Hospitals Medical Education Program. Dr. Timothy Berrigan did his residency in Radiology at St Joseph's Hospital and Medical Center and the top University of Arizona and a fellowship in Neuroradiology at Duke University Hospital. The doctor is certified in Diagnostic Radiology, Neuroradiology and has an experience of more than 20 years.