Casillas Animal Hospital- Montebello, CA Casillas Veterinary Hospital is a well-established, progressive, fast paced small animal practice located in Montebello. Typically staffed with 3 full-time veterinarians and additional on-call veterinarians as needed, CVH offers many services to provide the best comprehensive care to our patients, including Preventative Care, Surgery, Urgent Care, High, In-House Diagnostics, Digital full body radiology, Ultrasonography, Medical and/or Vacation Boarding and more.  Casillas Veterinary Hospital is located in Montebello, California. It is easily accessible from anywhere in the San Gabriel Valley, placing you in the heart of one of the most interesting and celebrated food destinations in Los Angeles.  Montebello is minutes from ma