Our caring and compassionate veterinary care team!

Meet the Veterinarians & Team of Town & Country Veterinary Hospital in Pleasanton, CA! We’re pleased to provide exceptional vet care for your pets!

Please call us at 925-462-1666 to speak to one of our caring veterinary staff members!

Dr. Coleen Dossey, DVM, CVA

Medical Director, Veterinarian, Certified Veterinary Acupuncturist

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Dr. Coleen Dossey has been with Town & Country Veterinary Hospital since April 1995. She earned a B.S in Biochemistry, a M.S. in Animal Physiology, and a Doctorate of Veterinary Medicine (D.V.M.) degree at the University of California at Davis. In addition to practicing traditional veterinary medicine, she has pursued advanced education in integrative medicine and is an I.V.A.S. Certified Veterinary Acupuncturist. Dr. Dossey earned certification by the Chi Institute in Chinese Herbal Medicine in 2014, and is excited to offer both holistic treatment options for your pet, as well as traditional veterinary medicine. When she is not busy tending to the needs of her two dogs and three cats, she enjoys spending quality time with her husband, watching her sons play lacrosse, gardening, quilting, and practising yoga.

Dr. Lisa Mason-Hoban

Veterinarian

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Dr. Lisa Mason has been with Town & Country since 2014. Dr. Mason earned her Bachelor of Science degree from the University of Michigan, and graduated with honors from Michigan State University Veterinary School. Before relocating to the Tri-Valley area, Dr. Mason worked at a large multi-doctor veterinary hospital in Southern California for 16 years. Dr. Mason shares her home with Emma, a Thoroughbred, Spike, a Tennessee Walker, and Cassie (a.k.a. Cassidy Buttercup Dandelion), a rescued Golden Retriever mix. In her spare time she enjoys horseback riding, taking her children to and from their various sports and activities, and spending quality time with her husband, family and friends.

Dr. Janelle Castillo

Veterinarian

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Dr. Janelle Castillo has been with Town & Country Veterinary Hospital since 2020. She was born and raised in the Bay Area and has always wanted to work in a profession that would challenge her and keep her thinking. Coupled with her love for animals, the veterinary profession seemed to be the perfect fit. In 2014 she received her Doctorate of Veterinary Medicine from Western University of Health Sciences. She is also a wife, a pet parent to Penny, a Pitbull mix, and Eleven, a Terrier mix, and a mother to three young children. On her days not spent practising veterinary medicine, she enjoys quality time with her family (four-legged and two-legged) and has recently developed a love for indoor plants.

Dr. Audra Cook

Veterinarian

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Dr Audra Cook has been with Town & Country since 2021.  She was raised in Kentucky and always dreamed of becoming a veterinarian.  She earned her BS in Animal Sciences at University of Kentucky in Lexington and her Doctorate of Veterinary Medicine at Auburn University in Auburn Alabama (War Eagle!).    She worked in Kentucky for 2 years before moving to California in 2015.    She enjoys bonding with families and their pets and providing an honest, straight-forward approach to their healthcare.    She lives with her husband, 2 young kids, 3 dogs, 4 chickens, a cat, a horse and a pony.   In her free time, she enjoys competitive distance riding on her horse, a mustang.

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Diana Debone-Saenz

Hospital Manager

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Diana joined the Town & Country team in 2021.  She came to us after a 32 year career in Veterinary Management. Diana shares her home with her husband and four legged family, Kala, a Dalmatian who thinks she is a lap dog, along with Sequoia, an energetic Patterdale Terrier and Noel, the only cat in the house.  In her spare time, she enjoys gardening, camping, cooking, quality time with family and spending time outdoors, especially in their backyard.

Stephanie Ojeda

Pet Hotel Manager, Vet Technician

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Stephanie has been keeping the pets of the Pleasanton Pet Hotel happy, healthy, and well cared for since 2007. In 2016, Stephanie attended the Dog Trainer course through Animal Behavior College. She is certified in Pet CPR and First Aid through the American Red Cross and was trained in Disaster Response and Animal Emergency with Noah’s Wish Organization. In 2020, Stephanie was cross-trained as a Veterinary Assistant. Stephanie shares her home with her dogs Blue, Milo, Hunter, and Paco. She also has an African Gray Parrot named Darby, Tweet the wild Sparrow, two cats named Shelby and Colt, and Rocky the Arabian horse. When she’s not caring for the precious pets of the Pleasanton Pet Hotel, she is spending time with friends and family, and enjoying horseback riding.

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Gigi Howton

Front Office Manager

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Gigi joined the Town & Country team in 2022. Gigi has been in the veterinary industry professionally for 2 years, though has always had a passion for animals up in a home with a range of pets from, rabbits, birds, hamster cats and dogs to name a few. She also spent many years as a puppy raiser for Guide Dogs for the Blind. Before joining the veterinary world, she was a special education teacher for the San Francisco and Albany Unified School Districts. Gigi was born and raised in the Bay Area and currently resides in Castro Valley with her dogs Canelo, a Staffordshire Terrier/ Rottweiler mix and Storm, a Belgian Malinois. On the rare occasion she has free time (lol) she enjoys reading, spending time in nature and being with her family.

Jessica Davilla

RVT/Technician Manager

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Jessica joined the Town & Country team in 2014. Jessica lives on a ranch so it’s safe to say that she has way too many animals. Jessica shares her life with her cats, Kolby and Ascher, her dogs Ace, Gunner, Tanner, and Molly. If she had spare time she would enjoy riding horses, racing cars, and spending time with her husband and friends. But now life is centered around her new baby daughter, born in August. Congratulations!

Odessa Silva

Registered Veterinary Technician

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Odessa (a.k.a) Odie, joined the Town & Country team in 2016. Odie is a Registered Veterinary Technician and has been in the veterinary field since 2012. Odie shares her home with her extremely enthusiastic German Shepherd named Sam. In her spare time she enjoys the great outdoors, camping, working out and spending quality time with her husband and their two awesomely amazing high-energy boys.

Robert Nardy

Veterinary Technician

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Robert was born and raised in Livermore.  He has always had the desire to be around and work around animals.  Robert started as a Humane Society volunteer and then became a volunteer for a German Shepherd rescue.  His fostering and love of this breed ended up with him having 9 at one time! Robert went to school in Arizona to become Certified Veterinary Technician and moved back to Cali.  He has been with Town & Country since the fall of 2022.

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Anamaria Flores

Veterinary Technician

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bio coming soon

Ashley Chavez

Veterinary Assistant

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bio coming soon

Shelby Booth

Client Service

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Bio to come…

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Sarah Trujillo

Pet Hotel Lead

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Sarah is the Pet Hotel Technician Lead, who began working with the Town & Country team in 2019. Sarah lives with her boyfriend and her 20 lb. cat child named Benny. Sarah loves anything Harry Potter. In her spare times she enjoys bringing out her artistic side with drawing and painting.

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Hadyn Gray

Pet Hotel Technician

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Haydn joined the Town & Country team in 2022. He found my passion for animals nearing the end of his psychology degree, where I was able to complete an animal-human bond course. After that he was hooked on working with animals. Hadyn quickly completed a certificate of completion at San Jose university for Veterinarian Assistance to help hone his animal handling and care skills. At home he lives with his mother, Grandmother, and three cats, Chase, Oreo, and Snickers who he loves very dearly.

Mia Greif

Pet Hotel Technician

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Photo and bio to come…

Sandra Nawaz

Cattery Technician for the Pet Hotel

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Our Cattery Technician, Sandra, joined the Town and Country team in the fall of 2022. Sandra is a Pleasanton native, who lives with her cat Marble, her parents, and their dog, Cinnamon. She spends most of her free time writing while Marble lies on her lap. She also enjoys hiking with her friends, drawing, and cooking- but her favorite activity is spending quality cuddle time with her cat. Our feline boarders lover her!