New Search 310389 Nathaniel R. Piel MD Primary Specialties Internal Medicine Practice Started: 09/11/2015 Location Information Faculty Internal Medicine 11440 Parkside Drive, Suite 302 Knoxville, TN 379342662 865-218-9220 Fax:865-218-3331 Get Directions Education Internship: Medical University of South Carolina Medical School: Georgetown University School of Medicine Residency: Medical University of South Carolina Undergraduate: Bucknell University Certifications AB Internal Medicine - Internal Medicine Areas of Interest Internal Medicine