Meet the Teamat Simi Valley Animal Hospital
Veterinary Care in Simi Valley, CA
We believe great veterinary medicine starts with strong relationships, clear communication, and a genuine commitment to every patient’s comfort and well-being.
A Team Committed to High-Quality, Fear-Free Care
We know that choosing a veterinarian is about more than finding medical care. It is about finding a team you trust to treat your pet with skill, compassion, and respect. At Simi Valley Animal Hospital, we are committed to modern veterinary medicine guided by current knowledge, thoughtful handling, and a fear-free, pain-conscious approach whenever possible. Our team values:
- Compassionate, personalized care
- Evidence-based treatment recommendations
- Low-stress handling
- Clear communication with pet owners
- Collaboration in every stage of care
We are proud to care for pets at every life stage while helping owners feel informed, supported, and confident in their decisions.
Meet Our Veterinary Team
Why Pet Owners Trust Our Team
At Simi Valley Animal Hospital, we understand that trust is earned through every interaction. Our team is committed to combining medical knowledge with warmth, patience, and respect so both pets and owners feel at ease. Pet owners choose our team because we focus on:
- Personalized care for each patient
- Thoughtful communication and education
- Fear-free, low-stress handling
- Modern veterinary medicine
- A welcoming experience for dogs, cats, and exotic pets
We believe the best care happens when veterinary professionals and pet owners work together, and we are honored to be part of that partnership.
Caring for Pets Across Simi Valley and Ventura County
Our team is proud to serve pets and families in Simi Valley, Moorpark, Thousand Oaks, Camarillo, and surrounding Ventura County communities. Whether you are visiting for routine wellness care, pet vaccinations, diagnostics, surgery, dentistry, urgent care, or exotic animal veterinary care, you can count on our team to provide attentive, compassionate support.
Get to Know Our Team in Person
We look forward to welcoming you and your pet to Simi Valley Animal Hospital. If you are looking for a trusted veterinary team in Simi Valley, CA, contact us today to schedule an appointment or learn more about our services.
We are here to provide the professional, caring veterinary experience your pet deserves.
Danielle Killingsworth
Client Service Representative
Danielle Killingsworth is a native Californian and has lived in Simi Valley since the age of 11 days. She has worked at Simi Valley Animal Hospital and has served animals with love there for 16 years. She is a master puzzle worker and baker in her spare time and she loves being with her family. Danielle has a special place in her heart for bull terriers.
Isaac Ross
Veterinary Technician
Isaac Ross has been working as a veterinary technician for five years and is known by many as the “cat whisperer” for his ability to calm and handle cats in a low-stress, compassionate way. His gentle approach reflects the clinic’s commitment to reducing fear and anxiety whenever possible during veterinary visits.
Although Isaac has a special talent for working with cats, he enjoys caring for all animals and brings a thoughtful, attentive presence to every patient interaction. His experience and calm handling help pets feel more comfortable and supported during their time at the hospital.
When he is not at work, Isaac enjoys hiking and snowboarding. He looks forward to helping pets and their families feel well cared for every step of the way.
Julia Bowen
Assistant Veterinary Technician
Julia Bowen brings a lifelong love of animals and hands-on experience to her role as an Assistant Veterinary Technician. Growing up, she cared for not only dogs and cats, but also birds, reptiles, and guinea pigs, giving her a broad appreciation for the many different animals families may call their own.
Before joining the hospital, Julia worked for three years at a doggy daycare and spent two years as a kennel attendant. Her background reflects a long-standing dedication to animal care and a genuine enthusiasm for helping pets feel safe and supported.
At home, Julia shares her life with three pets: Milo, a 13-year-old Maine Coon mix; Stitch, a 4-year-old Golden Retriever; and Voodoo, a 4-year-old domestic shorthair. When she is not at work, she enjoys spending time with her pets and fiancé or relaxing with a good book.
Dr. Nathanel (Nathan) Peleg
BSc BVetMed, MRCVS
Dr. Nathan Peleg is proud to lead Simi Valley Animal Hospital into an exciting new chapter. He graduated from the Royal Veterinary College in London in 2023 and has worked in a busy hospital setting managing a wide range of cases, from routine care and preventive medicine to surgery and emergency cases.
Dr. Nathan is passionate about providing high-quality, up-to-date veterinary care and believes strongly in pain-free, fear-free practices. He values working closely with both patients and their people to develop the best plan for each individual case. He also believes that veterinary medicine is not only about treatment, but also about education, communication, and building trust with pet owners.
Having recently moved to the United States to begin a new chapter in his career, Dr. Nathan is joined by his wife, Dr. Maria, their corgi, Otis, and their three guinea pigs, Gladys, Enid, and Celeste. Outside of the hospital, he enjoys good music, good food, and the theatre.