Our Team

Our Team

Professional & Friendly Veterinarian & Technicians in Cheyenne, WY


Over 60 years ago, Dr. Gurney founded Tri-State Veterinary Clinic in Cheyenne, WY, and we have been in business taking care of dogs and cats with various services as if they were members of our own family ever since. Dr. Charlie Sink continued the business for 35 years, until Dr. Troy Thompson bought the clinic in 1999. We then moved into our current location on 19th Street in August of 2013 and have been here ever since.

Dr. Thompson, a Wyoming-licensed veterinarian, has been published several times in Pheasants Forever magazine for articles on hunting dog care and has lectured on arthritis in hunting dogs. Under his lead, Tri-State was selected into the top-three veterinary clinics of Cheyenne by the readers of the Wyoming Tribune Eagle.

Lynda Kelley joined the team in 2015, Emily Whetstone joined us in 2016 and Jean Lehman just started in 2017. These three women offer a caring touch and tremendous experience and skill in handling our patients.


Our team is skilled, capable and friendly. We all truly love animals and want the best for your pets. We always put their health first and are more than willing to answer your questions or direct you to helpful resources.


a dog being pet by the veterinarian
buffalo roaming
a cat sitting on a table

Contact us today at (307) 632-5531 to speak to the doctor or a technician or to set up an appointment with us.