Brad Gien

Brad Gien

Global Head of Surgery



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Brad Gien is Global Head of Surgery for Envigo. He has been with Envigo for nearly six years and has been a laboratory animal surgeon for 21 years. Brad started his career in behavioral neuroscience studying Parkinson’s disease and the neuroprotective effects of many different compounds. After a brief stint researching oncology, Brad was fortunate to work for a small start-up company and set up a pharmacokinetic early discovery lab. Thirteen years later, Brad came on as Envigo’s Global Surgery Program Manager and is now the Global Head of Surgery leading 30+ surgical staff across four sites. As part of Envigo’s IACUC and Science and Technology Advisory Group, Brad is committed to helping others enhance their research.