Irmgard Oepen


Irmgard Oepen was a German physician and medical journalist. She was known for her steadfast criticism of alternative medicine, especially of homeopathy.

Education and Career

Irmgard Oepen studied medicine at the University of Freiburg and the Ludwig Maximilian University of Munich, earning her doctorate at LMU in 1958. In 1973 she got her habilitation at the Philipps University of Marburg with a study of blood group serology.
Oepen worked from 1965 to 1994 at the Institute for Legal Medicine of Philipps-University Marburg. She was known for her commitment to scientific medicine. She published numerous articles critical of homeopathy and other alternative medical practices such as astrological health counseling.
Her work has been mentioned in Die Zeit. She published several works with Forensic serologist Otto Prokop.
Oepen was one of the founding members of the Gesellschaft zur wissenschaftlichen Untersuchung von Parawissenschaften, a German group that investigates dubious scientific claims, especially in the fields of health and medicine. From 1987 to 1994 she was President of GWUP. In the years 1987 to 1996 she led the editorial board of the GWUP published magazine Skeptiker. She was also a member of the transnational American organization The Committee for Skeptical Inquiry.

Works