The National Museum of Health and Medicine is located on the Walter Reed campus and is filled with exhibits about medicine, the human body and medical technology. The museum offers tours with kids grade 5 and up, and other programs for younger children as well.
trekaroo.com
pathological, tissue, microscope, medical examiner's collections
washingtondc.museum
The Historical Collections document changes in medical technology since the early 19th century. Included in this growing assemblage of more than 12,000 objects are x-ray equipment, microscopes, surgical instruments, numismatics and anatomical models. The Anatomical Collections are made up of bones and body parts. More than 5,000 skeletal specimens and 10,000 preserved organs document medical cases
museumsusa.org