John J. Hasenau

John J. Hasenau, DVM, DACLAM

CEO and Principal Consultant

Lab Animal Consultants


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John has been involved in lab animal research for over 30 years in varied areas of research, academia, industry, and most recently consultancy. He has managed and directed veterinary programs at large pharmaceutical companies in preclinical drug discovery and toxicology safety groups (Abbott Laboratories and Baxter Healthcare), as well as at a large contract research organization (Charles River Laboratories). He has also enjoyed teaching and research settings (Michigan State University, Ross University, University of Rochester, Northwestern University and most recently at University of Nevada, Reno where he retired). John is semi-retired, doing consulting work to help promote optimal Laboratory Animal Care and Welfare.