Stephen Hahn was a professor at the Perelman School of Medicine for 18 years.
Stephen Hahn.jpg
Stephen Hahn was a professor at the Perelman School of Medicine for 18 years.
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Year in Review: Four Penn alumni who stepped into the national spotlight in 2025 -
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RA union launches petition to stop Penn from eliminating select graduate RA positions By Emily Scolnick · Dec. 10, 2025 -
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Year in Review: Here’s what Jameson accomplished during the start of his permanent tenure By Ayana Chari · Dec. 10, 2025 -
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Simar Soni | Zohran Mamdani: Philadelphia’s lesson in coalition By Simar Soni · Dec. 9, 2025
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