Dr. Koc graduated from Veterinary Faculty of Agriculture Academy in Lublin, Poland in 1985 and practiced veterinary medicine in Poland for 5 years.
Upon moving to the United States he worked for several years under supervision of licensed veterinarians. After passing National Board Exams and TOEFL Exam he returned to school at Purdue University. He graduated from Purdue University in 2002 and has been practicing veterinary medicine as a licensed veterinarian in the Chicagoland area since that time.