Elliot Weisenberg is the Medical Director of the Pathologists’ Assistant Department. His primary responsibility is as a diagnostic pathologist at Advocate Illinois Masonic Medical Center where he also is medical director of the hematology laboratory. He received his Master of Science in Pathology and MD degrees from Rosalind Franklin University. He has coauthored or authored over 45 papers, book chapters, letters, and reviews. Committee and volunteer work includes Advocate Illinois Masonic Medical Center, ACL laboratories, the Chicago Pathology Society, the American Society for Clinical Pathology, the Lincoln Park Zoo, and the Health Care Advisory Committee to Congressman Mike Quigley.