About Us

Costa Mesa Animal Hospital is proud to serve the Costa Mesa CA area for everything pet related.  Our veterinary clinic and animal hospital is run by Drs. Timothy Donnelly, Ron Paladin, Scott Duston and Shilo Donnelly, who are licensed, experienced Costa Mesa veterinarians. 

Our team is committed to educating our clients in how to keep your pets healthy year round, with good nutrition and exercise.  Costa Mesa Animal Hospital stays on top of the latest advances in veterinarian technology and above all, remembers that all animals and pets need to be treated with loving care in every check-up, procedure, or surgery.