We are committed to caring for your pet – while maintaining the highest level of safety for our Associates and pet owners. Face coverings/masks are required at all of our U.S. hospitals. We thank you for your continued patience and support. Learn more about our COVID-19 response and guidelines.

Deana Sin, Staff Veterinarian


Dr. Deana Sin was born and raised in Kaimuki. She went to the mainland for school at the University of Pennsylvania where she earned a B.S.E. in Bioengineering and a V.M.D in mixed animal veterinary medicine. After finishing her veterinary degree, she went on to complete a rotating internship at VCA West Los Angeles Animal Hospital and a specialty surgical internship at the Las Vegas Veterinary Specialty Center prior to moving home to Hawaii. In 2017, she joined VCA Family & Oahu Veterinary Specialty Center's Emergency Department.

Dr. Sin's professional interests are Surgery and Emergency and Critical Care. When not working, Dr. Sin is excited to be home in Hawaii with her two cats, Chance and Shammy, and French Bulldog, Jamie. She enjoys cooking, days at the beach, rock climbing, and traveling.

Dr. Sin
VCA Care Club

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Your pet can enjoy comprehensive preventive and wellness care veterinary services for every stage of life, from puppy or kitten through adult and the senior years. We invite you to explore our services to learn more and help keep your pet happy and healthy!
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