Crystal Lake Veterinary Hospital is McHenry County’s leading full-service, small animal veterinary hospital providing comprehensive medical, surgical and dental care. We provide a broad spectrum of diagnostic procedures through in-house testing and the use of external laboratories. We work closely with area specialists when more advanced diagnostic and surgical services are needed. The facility includes a well-stocked pharmacy, in-hospital surgery suite with laser, in-house digital radiography and ultrasound capabilities and a closely supervised hospitalization area.