Dr. Riddle is a Senior Pathologist for Ruffolo, Hooper, and Associates, providing services at Tampa General Hospital / USF Health, where she is also the Pathology Residency Site Director. There she does General Anatomic Pathology with a focus in Bone & Soft Tissue, Gastrointestinal Pathology, Neuropathology, and Dermatopathology. She is also Associate Professor and Associate Residency Program Director for the USF Health Department of Pathology and Cell Biology. 

Dr. Riddle is heavily involved in organized medicine. She has been active in the AMA since 2002, serves on the board of the Florida Society of Pathology (FSP) and COLA, and sits on committees for the College of American Pathologists, the Digital Pathology Association, USCAP, FSP, and her county medical society. She has a specific interest in digital pathology, informatics, high reliable medicine, and creating a culture of quality and patient safety, as well as varied research endeavors.  Dr. Riddle has been honored with several awards including the ASCP 2018 “40 under Forty”, the Pathologist Magazine’s “Power List”, and the 2021 CAP Resident Advocate Award.

Twitter: @NRiddleMD