Welcome to All Creatures Great and Small Animal Hospital and Urgent Care

Your Veterinarian in Denville NJ
Call us at (973) 625-3641

Pet Emergency? Call us right away at (973) 625-3641!


If you live in Denville or the surrounding area and need a trusted veterinarian to care for your pets – look no further. Dr. Ilija Mitrovic is a licensed NJ veterinarian, treating all types of pets. Your pets’ health and wellbeing are very important to us, and we take every possible measure to give your animals the care they deserve.

All Creatures Great and Small Animal Hospital and Urgent Care is a full-service animal hospital and welcomes both emergency treatment cases as well as pet patients in need of routine medical, surgical, and dental care. Dr. Ilija Mitrovic has years of experience treating serious conditions and offering regular pet wellness care. Beyond first-rate pet care, we make our clinic comfortable, kid-friendly, and calm, so your pet can relax in the waiting room and look forward to meeting our Denville veterinarian.

We are happy to offer a number of resources that enable you to learn about how to take better care of your pets. Please feel free to browse our site, particularly the informational articles. The best veterinary care for animals is ongoing nutrition and problem prevention, so becoming knowledgeable about preventative pet care is essential to the ongoing success of your animal’s health. If you have any questions, call (973) 625-3641 or email us and we'll promptly get back to you. Our Denville veterinarian office is very easy to get to -- just check out the map below! We also welcome you to subscribe to our newsletter, which is created especially for Denville pet owners.

At All Creatures Great and Small Animal Hospital and Urgent Care, we treat your pets like the valued family members they are.

Dr. Ilija Mitrovic
Denville Veterinarian | All Creatures Great and Small Animal Hospital and Urgent Care | (973) 625-3641

89 Diamond Spring Rd
Denville, NJ 07834



Meet The Doctors

Learn more about our doctor

  • Dr. Silas Ashmore

    26 Years of exp. Graduated form Kansas State University.

  • Dr. Ilija Mitrovic

    Dr. Mitrovic received his doctorate from the Faculty of Veterinary Medicine in Sarajevo (in what was Yugoslavia) in 1979. After graduating, he worked in the area as a mixed animal health doctor. Upon coming to America, Dr. Mitrovic further pursued his credentials: he completed the ECFVG certification program and received his NJ State License. In the first couple of years after completing his credentials in the U.S., Dr. Mitrovic worked at a prestigious emergency and referral hospital in NJ. Dr. Mitrovic joined All Creatures Great and Small Animal in Denville in 2005.


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Office Hours

Our Regular Schedule - Emergency Call After Hours


7:00 AM-9:00 PM


7:00 AM-9:00 PM


7:00 AM-9:00 PM


7:00 AM-9:00 PM


7:00 AM-9:00 PM


7:00 AM-9:00 PM


7:00 AM-9:00 PM


What our clients say about us

  • "Coming soon.."

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