Mercer Island, WA
Our Veterinary Team
Our veterinary team is here to help. At Island Cats Veterinary Hospital we treat you and your pets like our family,
Feline-Friendly
Low-stress Environment
Compassionate Service
Meet our Veterinary Team of
Devoted Cat Care Professionals
Timarie Simmons, DVM
Veterinarian
Timarie Simmons, DVM Dr. Simmons has been practicing veterinary medicine since 1998 but has been working in the field since 1985. She enjoys medicine and surgery and has had a long-term interest in animal welfare medicine. Although she has practiced medicine on exotics, dogs and cats, her love for cats led her to seek out an opportunity to focus on just feline medicine. She has a special interest in brachycephalic breeds but loves all types of cats! She believes owner education and communication is important in making care plans that work for each client’s family and their pet.
Sophia Kassotakis, DVM
Veterinarian
Dr. Sophia Kassotakis was born in California and received her Doctorate of Veterinary Medicine from the UC Davis School of Veterinary Medicine in 2017. She has worked as a veterinarian in California, New Jersey, Pennsylvania, and now Washington.
Dr. Sophia takes pride in the connections and relationships she develops with people and feline loved ones. She believes in the human-animal bond and its ability to make the world a more compassionate, caring place. Medically, her interests include Geriatrics.
She’s excited to explore Washington and embark on new outdoor adventures. She also enjoys reading and relaxing on the couch with a hot cup of tea and her cats, Atlas and Mary Margaret.
Valerie Hargett , DVM
Associate Veterinarian
Dr. Valerie Hargett is an experienced Associate Veterinarian with 22 years of practice in the field. She graduated from Washington State University Class of 2000 and obtained a Master of Science in Veterinary Infection and Disease Control from the University of Liverpool in 2008. Dr. Valerie’s professional interests include geriatric medicine, internal medicine, and diagnosing difficult cases and symptoms. She prides herself on being able to communicate effectively with pet owners, making them partners in their pet’s health and care management. In her free time, Dr. Valerie enjoys gardening, canoeing, camping, traveling, and cooking with her husband, Marshall. She was born and raised in Bellevue, Washington, where she still lives in her childhood home. Dr. Valerie is a proud owner of a long-haired tortoiseshell calico named “Tortie” and has taken in a local community cat named “Tubby.” She is also an avid Seahawks and Mariners fan.
Meet our Veterinary Staff
Hayla
Licensed Veterinary Technician
Hayla's Bio
Naomi
Veterinary Technician
Naomi's Bio
Kayla
Client Care Coordinator
Kayla's Bio
Kayla joined Island Cats in 2022 as a Client Care Coordinator. Kayla’s passion for animals, and more specifically for cats, are what lead her to pursue a career in the veterinary field. She and her family share their lives with three cats. They have a tabby cat named Pepper, a tuxedo cat named Takoyaki, and a calico named Wheatie. When not at work Kayla spends her time with her kiddos playing video games, creating Perler bead art, and cooking and baking. Kayla frequently spoils her coworkers by bringing in her baked goods to share with everyone. Yumm!