He earned a medical degree and completed residency training in radiation oncology at Washington University School of Medicine and has been a member of the faculty since 2006. Dr. Parikh’s clinical interest is gastrointestinal oncology, hepatobiliary pancreatic cancer, pancreatic cancer, genitourinary and thoracic oncology. His research interests include real-time and electromagnetic tracking for lung tumors, organ motion research, 4D radiation therapy and other technological developments in radiation oncology.