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Pet Emergency? Read no further and call or text us right away at (661) 248-7387
If after hours, please call (661) 322-6019

Together Let’s Care at
Mountain Aire

Welcome to Mountain Aire Veterinary Hospital, Inc.

Providing thorough, thoughtful, compassionate and high quality veterinary care for the Greater Frazier Mountain Communities since 1989.

If you live in the Greater Frazier Mountain Area or the surrounding area in CA, then you have picked the perfect site to find a veterinarian. Dr. Diane Cosko is a licensed veterinarian, treating all types of dogs and cats. Your pet’s health and well being is very important to us and we will take every step to give your pet the best possible care. If we can’t help you, we will work with you to help find someone that can help your pet.

Mountain Aire Veterinary Hospital, Inc. is a full service animal hospital and will take both emergency cases (during office hours) as well as less urgent medical, surgical, and dental issues. Diane Cosko is experienced in all types of conditions and treatments. Beyond first rate pet care, we make our clinic comfortable and informative. We want your 4-legged family member to look forward to meeting his or her own Greater Frazier Mountain Area veterinarian.

We have a number of resources for you to learn about how to take better care of your pets. Browse around and look at our articles and pet videos. The best veterinary care for animals is ongoing nutrition and problem prevention. If you want to ask a question, call or text (661) 248-7387 or email us and we’ll promptly get back to you. Mountain Aire Veterinary Hospital, Inc. is very easy to get to, and you can find directions on our Contact Us page. You can also subscribe to our newsletter which is created especially for Greater Frazier Mountain Area pet owners. In between your veterinary visits, your pet will benefit from you reading these free informative articles.

At Mountain Aire Veterinary Hospital, Inc., we treat your pets like the valued family members they are.

Veterinarian In Frazier Park

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Employees and clients/patients all worked together to create this little video for everyone’s fun and enjoyment!

Dr. Diane Cosko
Greater Frazier Mountain Area Veterinarian
Mountain Aire Veterinary Hospital
(661) 248-7387

837 Lebec Road/PO Box 759
Frazier Park, CA 93225