About Ian Osterloh
Ian Osterloh was a scientist.
Ian Osterloh is a British clinical researcher for Pfizer, Inc. who led the development of sildenafil citrate (Viagra), as well as a number of Pfizer medications for cardiovascular disease.
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Important facts
Frequently asked questions
Who was Ian Osterloh?
British clinicla researcher
What was Ian Osterloh's occupation?
Ian Osterloh was a scientist.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ian Osterloh. https://biography.guide/ian-osterloh/
MLA: "Ian Osterloh." Biography.guide, https://biography.guide/ian-osterloh/.
Chicago: "Ian Osterloh." Biography.guide. https://biography.guide/ian-osterloh/.
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