Our Practice

We are a full-service animal hospital providing comprehensive pet healthcare services to dogs, cats, birds and pocket pets in Tigard, OR. Our veterinarians offer a wide variety of medical, surgical and dental services. Our hospital has advanced equipment and technologies, including comprehensive in-house testing for accurate diagnosis, digital x-ray, surgical suite, dental suite, and a pharmacy. We are committed to providing quality care at every stage of your pet's life. From routine preventive care to early detection and treatment of a wide range of conditions and diseases, we have the expertise to provide the highest standard of care for your pet. We also serve the greater Portland area, Milwaukie, Lake Oswego, and Beaverton.

  • Dr. Amy Hille


    Dr. Amy Hille is a 2001 Kansas State graduate. She moved out to Oregon to accept an internship at Dove Lewis immediately after veterinary school. Her other accolades include a Master’s in Public Health and board certification in Preventive Medicine and Public Health. Coming from an emergency medical background she has found that her real passion is the relationship built with clients and their pets, as well as challenging medical cases and dentistry. In her free time she enjoys spending time with her son who has an affinity for video games and the clarinet and attending her daughter’s horse competitions where she is a competitive jumper. Dr. Hille is excited to join the Sorrento Animal Hospital family and we are overjoyed to have her skills added to our already outstanding staff.

  • Dr. Ryan Knoles


    Sorrento Animal Hospital is happy to be the home of Dr. Ryan Knoles! Dr. Knoles graduated with a
    bachelor’s degree from UC Santa Barbara in 1999 and spent a number of years working in the
    biotech/pharma industry before he made the decisive switch to veterinary medicine. He
    began practicing upon graduating from the University of Wisconsin in 2008.

    When he isn’t sporting hospital scrubs and reporting for duty at the clinic, Dr. Knoles enjoys
    spending quality time with his life partner and their beloved pets Mary and Trudy.
    He maintains beautiful saltwater aquariums with living coral and fish in his home. The family
    enjoys watching the relaxing fish and bubbles when they aren’t out for a walk with the dogs.

  • Dr. Kelsey Faber-Hammond


    Dr. Kelsey Faber-Hammond is a Rhode Island native who gradually made her way over to the West Coast. While working at a small animal clinic during undergrad in Vermont, she learned that she loved everything to do with medicine and working with animals every day but wanted to get away from the snow. That took her to St. George’s University in the Caribbean where she graduated in 2018 with a degree in Veterinary Medicine.

    After practicing for two years in Colorado, she moved to Oregon in 2020 to be closer to family and has loved being here ever since. She has special interests in education and the importance of the human-animal bond. When she is not hard at work, she loves hiking, running, eating at different restaurants and spending time with her two crazy dogs, Jackson and Piper.