Meet Our Team

  • Dr.
    Silvia Grossi-Stone

    Dr. Silvia Grossi-Stone graduated in 1984 from the University of Buenos Aires, Argentina. Her love of animals and her vocation towards medicine led her to becoming a Veterinarian.  She completed her internship in Colorado and is licensed in both California and Washington. Dr Grossi-Stone worked in Seattle for 16 years prior to moving to California in 2002. Her compassion and unique understanding of animals have made her a very successful doctor.  Her special interests are dermatology, endocrinology, reproduction, soft tissue surgery and animal rehabilitation.  She is fluent in spanish and her hobbies include cooking, gardening, reading, skiing, horse back riding,  boating and the beach. She lives in Orange County with her husband, four children, two Havana-poo dogs named Roxy and Malibu, miniature Dachshund mix Lila, and horses Solana(Fox trotter) and Sophie (Arabian)

  • Lauren Stone
    Veterinary Assistant/ Social Media Manager

    Lauren is Dr Silvia's daughter, she is working for our practice this summer. She is a business major at CSU San Marcos with an interest in Psychology and interior Design/Fashion. Lauren loves all animals especially dogs and horses. She is excited to be part of our team this summer helping with patients, updating Facebook & Instagram and managing the office.

  • Marina Premoli
    Veterinary Assistant

    Ever since Marina can remember animals have been her passion. She has worked with and cared for a wide variety of animals throughout her life and career as a veterinary assistant. From peacocks, potbelly pigs, and rabbits to horses, cats and dogs, she loves them all. She recently moved back to Orange County where she grew up, after spending several years on the central coast. While attending school in Monterey California, Marina had the opportunity to complete clinal hours at the SPCA Wildlife Center, which provided her the amazing experience of working with birds of prey, and many other magnificent wild creatures. Marina also has a deep love and appreciation for the outdoors. She enjoys backpacking, camping, reading and gardening. On the weekends she usually hits the trails with her pups or her horse. Marina's little critter family includes her three dogs, horse, cat and African Senegal parrot. She hopes her love for animals and nature will cultivate a more compassionate world for all creatures, where all animals are treated with compassion and respect. 

  • Cindy Wirth
    Veterinary Assistant

    Cindy is a California State University, Fullerton graduate with a Bachelor of Arts degree in Business Administration. She studied a year abroad in Tuebingen, Germany, which earned her a minor in German.She is also a mother of two teenagers living in Orange County, not far from where she was born and raised.  Animals have always been a part of Cindy’s life. Her love for animals ranged from horses, a hamster, a cockatiel, and extended to fostering dogs through a few local pet rescues.  Currently, she has one former foster dog, Tuscany, and four Minirex rabbits. She enjoys being part of a veterinary practice that desires to treat each pet with individual care and dignity. On her off days, she enjoys bike riding, traveling, going for walks, horseback riding and watching sunsets at the beach.


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Office Hours

Our Regular Schedule


8:00 am-4:00 pm


8:00 am-4:00 pm


8:00 pm-12:00 pm


8:00 pm-4:00 pm


8:00 am-4:00 pm


by appt Only




Read What Our Clients Say

  • "Thank you so much for your loving and compassionate care!!"
    Alejandra - Fernanda & Chompis