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Sibley Animal Hospital

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About Us


Sibley Animal Hospital is a full-service veterinary medical facility based in Calumet City, Illinois — a southeast suburb of Chicago. We are conveniently located approximately two miles from the Hammond, Indiana border; two miles from the Lansing, Illinois city limits; and one and a half miles east off the Bishop Ford Freeway. Our hospital is situated across the street from Castaways Bowling Alley.

Our professional and caring staff at Sibley Animal Hospital strives to provide the best possible medical, surgical and dental care for our highly-valued patients. We are committed to promoting responsible pet ownership, preventative health care and health-related educational opportunities for our clients. Sibley Animal Hospital seeks to offer excellence in veterinary care and service to the people and pets of Calumet City, Illinois and the surrounding areas.

We routinely offer wellness specials throughout the year to help ensure your pet has the best opportunity for a long and healthy life. Please take a moment to contact us today to learn more about our practice and discover how Sibley Animal Hospital can serve the needs of you and your cherished animal companion.

Our Mottos:

  • Excellent Care and High Standards Produce Healthier Pets that Live Longer Lives.
  • Treat every client as though they were family and every pet as though they were your own.

Sibley Animal Hospital


We’re committed to helping you and your pets any way we can.

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Monday: 8:00 am – 6:00 pm
Tuesday: 8:00 am – 6:00 pm
Wednesday: 8:00am – 2:00pm
Thursday: 8:00 am – 5:00 pm
Friday: 8:00 am – 6:00 pm
Saturday: 8:00am – 1:00pm (ONCE A MONTH)
CLOSED: 12:00 PM – 2:00 PM (EXCEPT WEDNESDAYS)