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Welcome to American Animal Hospital
Your Veterinarian in Randolph NJ
Call us at (973) 895-4999

Pet Emergency? Call us right away at (973) 895-4999!

Dr. Brian Voynick- Owner since 1986

Dr V with a dog

American Animal Hospital is committed to providing exceptional patient care accompanied with amazing customer service. Our staff is Fear Free certified and focus on providing you and your pet with an experience that is as comforting and compassionate as possible. From our friendly Customer Service Representatives, caring Veterinary Nurses and Animal Care Attendants, to our amazing rock star Veterinarians, we provide progressive veterinary medicine inside a concierge style visit. Whether it is your first puppy or kitten visit, senior wellness check-up, sick/injured appointment, acupuncture, or surgery visit, you can be assured that your pets will be cared for as though they were our own, while making sure that you, their owner, have the communication that you deserve. At American Animal Hospital we consider pets a part of the family. We don’t just cater to animals; we cater to the whole family.

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) 895-4999 or email us and we'll promptly get back to you. Our Randolph 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 Randolph pet owners.

At American Animal Hospital, we treat your pets like the valued family members they are.

Dr. Brian Voynick
Randolph Veterinarian | American Animal Hospital | (973) 895-4999

1202 Sussex Turnpike
Randolph, NJ 07869


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Featured Articles

Read about interesting topics

  • Is Your Cat's Personality Influenced by Coat Color?

    Are orange cats friendlier than black ones? Coat color may play a role in personality. ...

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  • Can My Pet Get Depressed?

    Has your pet been a little moody lately? Find out if depression may be to blame. ...

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  • Could Those Sniffles Be a Symptom of the Feline Flu?

    Can you spot the signs of feline flu? ...

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  • Does My Pet Dream?

    Are humans the only mammals who dream? Find out if your pet experiences dreams and nightmares. ...

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  • What to Do If Your Pet Eats Grass

    Wondering what to do if your pet eats grass? Take a look at a few ideas. ...

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  • Bloat in Dogs

    Bloat may end your dog's life if you're not aware of the symptoms. ...

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  • Hypothyroidism

    Hypothyroidism is the natural deficiency of thyroid hormone and is the most common hormone imbalance of dogs. This deficiency is produced by several different mechanisms. The most common cause (at least 95% of cases) is immune destruction of the thyroid gland. It can also be caused by natural atrophy ...

    Read More
  • Feline Distemper

    Feline distemper or feline panleukopenia is a highly contagious viral disease of kittens and adult cats caused by the feline parvovirus. It is also called panleukopenia as it affects the bone marrow and causes low white blood cell counts. It is relatively common in unvaccinated cats and is often fatal, ...

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  • Bloat and Gastric Torsion

    Bloat and gastric torsion is a serious condition and your pet should be rushed to the emergency room if this occurs. Certain breeds of dogs with deep chests and narrow waists, such as hounds, bouvier des Flandres, or doberman pinschers are more susceptible to a syndrome of gastric torsion and bloat. This ...

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  • Arthritis

    The most common type of arthritis is osteoarthritis which can be due to wear and tear on joints from over use, aging, injury, or from an unstable joint such as which occurs with a ruptured ACL (anterior cruciate ligament) in the knee. The chronic form of this disease is called degenerative joint disease ...

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Meet Our Skilled Team

Learn Who We Are

  • Dr.
    Christine Stockmal
    – Associate

    Dr. Christine Stockmal is a graduate from Michigan State University, class of 1988 and has been an associate with the American Animal Hospital since 1990...

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  • Dr.
    Brian T. Voynick
    – Director

    Dr. Brian T. Voynick is the owner and director of the American Animal Hospital...

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  • Dr.
    John Ammeraal
    – Associate

    Dr. Ammeraal is a 2007 graduate from Ross University School of Veterinary Medicine...

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Contact Us

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Office Hours

Our Regular Schedule


7:30 am-7:00 pm


7:30 am-7:00 pm


7:30 am-7:00 pm


7:30 am-7:00 pm


7:30 am-7:00 pm


8:00 am-2:00 pm




Read What Our Clients Say

  • "Dr. Voynick and his caring and helpful staff made my dogs feel so comfortable. I had been having issues with boarding one of my dogs due to her anxiety and they worked with me to help her. The vet techs were all caring and took great interest in my dogs. I also like that this facility is stress-free and that Dr. Voynick is experienced in alternative medicine. As a professional trainer I highly recommend this facility."
    Dorice S.
  • "Awesome please!! Dr. Voynick was great with my dog Dylan who has wobblers disease and can be quite difficult!
    His staff is awesome too!! Highly recommend this place!"
    Cheryl K-T.