Dr. Gregg approaches every x-ray and procedure he reads, reviews, or performs with the same careful consideration he would want for his family.  Having over 26 years of experience as a pediatric interventional radiologist, Dr. Gregg bring years of dedicated experience combined with the highest credentials possible to ensure all CHW patients receive warm, compassionate and topnotch care. He also is extremely fortunate to work with such high quality physicians, nurses, and technologists here at Children’s Wisconsin.  Dr. Gregg is firmly committed to providing the best care possible for each and every child.