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    Emergency Care in Crystal Lake

    At Companion Animal Specialty and Emergency Hospital, we have veterinarians specially trained to provide compassionate and dedicated emergency medical care and triage.

    Emergency Services

  • Advanced Veterinary Care in Crystal Lake

    Meeting Your Pet's Specialty Healthcare Needs

    Our team at CASE Hospital is here to meet your pet's needs. Our board-certified specialists and highly-trained veterinarians offer a range of specialized care.

    Specialty Services

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Diagnostics & Lab

Our in-house veterinary lab allows us to complete advanced diagnostic testing accurately and efficiently so your pet's care can begin as soon as possible. 

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ER Services

You can count on CASE Hospital to be ready 24/7 on Thursdays through to Tuesdays to manage your pet's emergency needs.  

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Veterinary Care You Can Count On

Welcome to Companion Animal Specialty and Emergency Hospital in Crystal Lake

We are a specialty and emergency hospital offering comprehensive specialist and critical care services to cats and dogs in Crystal Lake and the surrounding areas.

We offer a range of specialty services including internal medicine, and  integrative medicine to help pets suffering from complex conditions, injuries, or diseases.

We care for Crystal Lake’s companion animals and have developed a reputation over the years for quality, professional care with a compassionate touch.

Our team of experienced Crystal Lake vets are proud to live up to the standards of veterinary excellence laid out by the American Animal Hospital Association!

AAHA

About Our Hospital

  • We were very concerned about our 17-year-old chihuahua. They got us right in to see a doctor. They listened to our concerns and addressed what they could which was very comforting. Overall, polite, professional and practical. Thank you!
    - Bryan

Stay Informed

Tips & Advice From Our Team

Whether you are looking for advice on emergency conditions or information on common pet illnesses, our informative blog features valuable tips and advice from our Crystal Lake vets that will help you to keep your pets healthy and happy.

Chronic Otitis in Dogs: Causes & Prevention

Chronic Otitis in Dogs: Causes & Prevention

Ear infections can cause uncomfortable symptoms and may recur. Here, our Crystal Lake vets discuss the impact of chronic otitis in a dog’s ear, including the signs, causes, and how to prevent it.

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The Importance of Regular Fecal Exams for Dogs & Cats

The Importance of Regular Fecal Exams for Dogs & Cats

Diagnostic tests, including fecal exams, are used to help diagnose conditions and keep your pet healthy. Here, our veterinary specialists in Crystal Lake talk about why fecal exams are important for pets and what can happen if you don't bring your cat or dog in for routine testing.

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Signs of Pain in Cats & What Can Help

Signs of Pain in Cats & What Can Help

Your cat's level of comfort will directly affect their overall quality of life. Depending on the cause, pain may make it difficult for them to eat, move or sleep. Here, our Crystal Lake vets discuss the signs and causes of pain in cats and how veterinary integrative medicine like acupuncture can help manage their symptoms.

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Expert care in McHenry County

Address & Hours

Companion Animal Specialty and Emergency Hospital proudly serves patients in Crystal Lake and beyond.

Emergency Care

We see emergency and critical care cases 24 hours a day, 7 days a week

Specialty department hours vary week by week.

Contact Us

Location

1095 Pingree Rd Ste 120 Crystal Lake IL 60014 US

Phone Number

(815) 479-9119

New Patients Welcome

Companion Animal Specialty and Emergency Hospital is accepting new patients! Our specialists and experienced emergency veterinarians are passionate about restoring good health to animal companions in Crystal Lake.

Contact Us

Contact (815) 479-9119