Phone: 217-285-4636   Fax: 217-285-9085     

About Pike Pig Systems, Inc.

Pike Pig Systems Staff

Dr. Pat Graham, MS. DVM.     Email:

Graduate of Ohio State University, 1984. Received a Masters of Science Degree in Swine Nutrition, 1983.

Doctorate of Veterinary Medicine, 1984.

Owner and Partner in Ghrist Veterinary Clinic, 1987

Co-owner of Pike Pig Systems


John McIntire, General Manager     Email:

Associate of Applied Science Degree from John Wood Community College Swine Management Center, 1989

Illinois Pork Producer’s Swine Manager of the Year, 1995

Manager of first Pike Pig Systems farm, 1995

Director of Operations for Pike Pig Systems, 1998-2008

Co-owner of Pike Pig Systems

2009-current-General Manager of Pike Pig Systems





Jessica Allen, Secretary      Email: 

Employee since October 2008

Human Resources 


Peggy Douglas-Brown, Production data entry       Email:

Production data entry since 1996

 Pig Knows data and reporting


Jackie Borrowman, CPA         Email:

Employee since April 2012

Full acccounting services 











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