Dr. John R. Clifford is an American veterinarian.
Since 1985 he has been with APHIS, Animal and Plant Health Inspection Service of the United States Department of Agriculture,[1] where he held various positions including USDA Chief Veterinary Officer.
[2][3] Clifford received DVM and BS degrees in animal science from the University of Missouri and before joining APHIS he was a private veterinarian.
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