modern medicine with old fashioned service
Quality medicine with honesty and affordability
Welcome to Alton Main Animal Hospital!
Dr. Isaac Shim, DVM
Dr. Shim earned his veterinary degree from Seoul National University in Seoul, Korea in 2001 and completed advanced education and clinical training at Cornell University Hospital for Animals in Ithaca, New York in 2004.
He then worked at many general practices, overnight emergency hospitals, and 24-hour specialty hospitals in Arizona and Southern California before joining Alton Main Animal Hospital in 2010.
Dr. Hong Moon, DVM
Dr.Efren Zuniga, DVM
Dr. Moon and Dr. Zuniga were co-owners of Alton Main Animal Hospital from 1986 to 2017 before Dr. Shim took over the sole ownership of the hospital in 2017.
They have been still working here as associate doctors.