The homeopathy collection contains digitized materials reflecting the growth and evolution of the practice and education of homeopathic physicians from the early 1800s to the mid 1900s.

Highlights include the Constantine Hering papers, documenting the earliest history of homeopathic practice in this country, and the Biographies of Homeopathic Physicians, Volumes 1-36, 1868-1918, compiled by physician Thomas Bradford.