About Us

Discover the rich heritage that defines Animal Clinic of Diamond and understand why we're the preferred veterinary choice across the four-state area.

A Legacy of Veterinary Excellence​

The Animal Clinic of Diamond LLC is proud to serve Diamond, MO and surrounding areas for everything animal related. Our veterinary clinic is run by multiple talented and experienced veterinarians with licenses in Kansas, Oklahoma, Missouri, and Mississippi.

Our team is committed to educating our clients on how to keep your livestock and pets healthy year-round. Animal Clinic of Diamond LLC is committed to staying on top of the current advances in veterinarian technology and above all, remembers that all livestock and pets need to be treated with loving care in every check-up, procedure, or surgery.


Animal Clinic of Diamond was opened at its current location in 1992 by the late Harold “Doc” Haskins and his wife Jayne. A local, regional, and somewhat national celebrity, Doc was known by many for his knowledge of animals, agriculture, politics, and pretty much anything else you might want to talk about. Doc never hesitated to offer advice to anyone on just about anything whether they asked for it or not. To know him was to love him. Passion was the common denominator of all Doc’s interests. Whatever it may be, he was passionate about it. There may be no greater representation of Doc’s legacy and passion than the Animal Clinic of Diamond itself.


Settled on a working stocker cattle ranch, the Animal Clinic of Diamond and its patrons are the physical embodiment of Doc’s passion for agriculture with a shameless partiality to beef cattle. He would have made sure to tell you that the success and reputation of the Animal Clinic of Diamond would have never achieved all that it has without his wife and practice manager, Jayne.

Jayne is owed credit for managing and maintaining all the business Doc recruited. If you have been to our facilities, you know exactly how impressive her business acumen and standard of service is. Jayne maintained ownership of the Animal Clinic of Diamond after Doc’s passing in Dec, 2017 until the clinic was purchased by Dr. Gentry in May of 2021. It is of little surprise to those who know Jayne that she remains on staff as one of the standing practice managers. For those that do not know her, this decision is a clear representation of her dedication to ensuring the success and continued growth of the business she and Doc built together.


We are happy to answer any questions, PLEASE CALL​

Personalized Pet Care

Rapid, personalized responses define our service. We ensure your pets and livestock receive attentive and immediate care, with a touch of the warmth they deserve.

Value in Veterinary Service

Exceptional veterinary care should be accessible. We offer premium services at reasonable rates, ensuring every animal gets the care they need.

Compassionate Animal Treatment

Our clinic proudly embraces eco-friendly practices, treating every animal with the gentlest touch and the least environmental impact.​

Excellence in Animal Health

We commit to superior quality in veterinary medicine, utilizing advanced treatments and techniques for the best possible animal health outcomes.

Celebrating the Trust of Our Pet Parents

We are grateful for the trust that pet owners place in us and cherish every word of support that reflects our dedication to providing outstanding veterinary care.

Kasi G.

The Real Yellow Pages, Review

AWESOME vet, AWESOME, down to earth, honest People!!! You can tell they truly care about animals and are not just in it for the money!!! REASONABLE Prices!! HIGHLY recommend!!
Angela Beal

google review

Shout out to the wonderful team here! They made my dog feel very welcome. He was feeling so bad and they were so good to him. Very attentive and knowledgeable. They explain everything they did and why.

Explore Our Core Values: Committed to Excellence in Veterinary Care



Our mission is to deliver comprehensive veterinary care with a heart. We pledge to treat every pet and livestock with the utmost compassion, enhancing their well-being with our expertise and nurturing the human-animal bond.


We envision a community where every animal thrives in health. As stewards of veterinary excellence, we aim to lead with innovation and empathy, fostering a future where the welfare of animals and the peace of mind of their owners are paramount.