Dr. Mark Duffy joined the veterinary practice in
2017 after graduating from Iowa State with his DVM.
He is now a lead veterinarian and one of the
co-owners to the clinic.
Dr. Cole Burrack is originally from a farm near Arlington, Iowa. He graduated in May of 2013 from Iowa State University School of Veterinary Medicine. Then started at MVC in June of the same year. He is now a lead veterinarian and one of the co-owners to the clinic.

Dr. Austin Janssen joined the Monticello veterinary clinic in
June of 2024, after graduating from
Iowa State University Veterinary School of Medicine.
Dr. CJ Fitzgerald began working at the Monticello Vet Clinic after
earning her DVM from Iowa State University in May of 2020.

Dr. Shari Varner is originally from Woodburn, IN.
She graduated with Doctor of Veterinary Medicine degree from Purdue.
Shari has been a part time relief vet with our clinic
on Tuesday and Thursdays since August of 2023.
Dr. David Lange joined us in September 2019.
He assists us part-time with our small animal patients
a few days per week. He graduated from Augustana College
in 1984 with a B.A. degree and then in 1993 from
University of Illinois College of Veterinary Medicine.