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John C. Otto essay on food allergies and poisoning

Identifier: MSS 2/235
Holograph essay, presented by John C. Otto to College of Physicians of Philadelphia, 29 Oct. 1833, describing cases, symptoms, and treatment of patients with allergic reactions to specific foods, generally seafood, or suffering from food poisoning.


  • 1833-10-29



1 folder

Biographical / Historical

John Conrad Otto, Philadelphia physician, was born on 15 Mar. 1774. He married Eliza Tod in 1803; they had nine children. Otto died on 26 June 1844. Otto attended Princeton University, receiving an A.B., 1792, and A.M., 1795. He then studied in the office of Benjamin Rush in Philadelphia and received an M.D. from the University of Pennsylvania in 1796. He was physician to the Magdalen Asylum, Pennsylvania Hospital, the Orphan Asylum, and the Philadelphia Dispensary. Otto was elected to fellowship in the College of Physicians of Philadelphia in 1819.

Physical Location

Small collections
John C. Otto essay on food allergies and poisoning

Repository Details

Part of the Historical Medical Library of The College of Physicians of Philadelphia Repository

19 S. 22nd Street
Philadelphia PA 19103 United States