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9 Years
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Emergency
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Your Trusted Veterinarians in Tustin, CA
Tustin Legacy Animal Hospital is a privately-owned boutique veterinary practice dedicated to delivering progressive medicine and personalized care for pets and their owners. Founded in 2017 by Drs. Celine Hayek and Kristen Negvesky, our hospital prioritizes low-stress visits, eco-friendly practices, and a relationship-driven approach to veterinary care. With a team of experienced veterinarians, registered technicians, and compassionate staff, we focus on preventive care, advanced diagnostics, and integrative medicine to ensure the long-term health of cats and dogs. Our facility, recognized as DVM 360's 2020 Hospital of the Year, features separate waiting areas for cats and dogs to promote fear-free experiences. We emphasize evidence-based treatments, cost-effective solutions, and client education to empower pet owners in making informed healthcare decisions.

Our commitment to community extends beyond clinical care through local outreach and educational initiatives. The practice maintains rigorous professional standards, with team members holding advanced certifications in areas like Fear-Free medicine and integrative therapies. We operate Monday through Friday with a focus on streamlining annual preventive care to minimize visits while maintaining high standards of treatment. Our leadership combines decades of clinical experience with a passion for innovation in veterinary medicine. Client feedback consistently highlights our attentive service, knowledgeable staff, and the comfort of our welcoming environment.
Services
Pet Wellness Digital Imaging Dentistry Surgery Emergency Care Diagnostics Osteoarthritis Care Pet Health Certificates Integrative Medicine Preventative Care
Details
  • Year established: 2017
Highlights and features
  • We offer low-stress visits with separate waiting areas for cats and dogs.
  • Our team includes registered veterinary technicians with advanced certifications.
  • We provide integrative medicine combining traditional and holistic therapies.
  • Recognized as DVM 360's 2020 Hospital of the Year for innovative design.
  • We focus on evidence-based medicine with personalized treatment plans.
What people say
Most caring vet I've met Gentle with animals Thorough explanations Stress-free visits Exceptional follow-up care
Services
Integrative Medicine
Integrative Medicine combines conventional veterinary treatments with complementary therapies to enhance pet wellness. Our services include acupuncture, massage therapy, laser treatments, and physical rehabilitation for chronic conditions. This approach addresses both symptoms and underlying causes while minimizing medication dependence.
Pet Wellness
Our wellness programs focus on early disease detection and health maintenance through annual exams, vaccinations, and nutritional counseling. We create customized care plans considering each pet's age, breed, and lifestyle to maximize longevity and quality of life in a stress-free environment.
Digital Imaging
Advanced digital radiography enables precise internal evaluations with reduced radiation exposure. Our technology detects fractures, organ abnormalities, and dental issues through high-resolution imaging. Quick processing allows immediate review and faster diagnosis compared to traditional X-ray methods.
Dentistry
Comprehensive dental services include cleanings, extractions, and periodontal treatments to maintain oral health. We educate owners on home care techniques while using modern equipment to address tooth decay, gum disease, and oral infections in pets.
Osteoarthritis Care
Specialized treatments for arthritic pets combine pain management, weight control, and mobility exercises. We utilize anti-inflammatory medications, joint supplements, and physical therapy to improve comfort and maintain activity levels for pets with degenerative joint conditions.
People
Dr. Celine Hayek
Veterinarian
Graduate of St. Georges University with radiology specialization. Co-founder of Tustin Legacy Animal Hospital in 2017. Passionate about preventive care and Fear-Free medicine. Active in community pet education.
Dr. Kristen Negvesky
Veterinarian
University of Guelph veterinary graduate with expertise in neurology and rehabilitation. Co-founder focused on personalized treatment plans. Recognized for exceptional patient communication and diagnostic skills in complex cases.
Dr. Carissa Cruz-gsell
Veterinarian
UC Irvine graduate specializing in dermatology and surgery. Former raptor rehabilitation specialist. Combines creative problem-solving with traditional treatments for skin conditions and surgical interventions in companion animals.
Shelby
Practice Manager
Licensed RVT with zoo animal experience since 2015. Oversees daily operations and team development. Pursuing veterinary practice management certification while maintaining hands-on patient care responsibilities.
Liv
Lead Nurse
2019 veterinary science graduate with focus on patient comfort. Manages nursing team while providing direct care. Known for exceptional animal handling skills and commitment to maintaining high standards of in-hospital pet welfare.
Questions
What emergency services do you offer?
We provide emergency care during regular business hours with staff availability determining treatment capacity. Please call ahead for urgent cases.
Do you offer integrative medicine options?
Yes, Dr. Jon Nauss specializes in integrative therapies including acupuncture, massage, and physical rehabilitation for pets.
How can I schedule appointments?
Schedule through our Pet Portal, phone (714-587-4888), or text. Online requests are available 24/7 for convenience.
What sets your hospital apart?
Our Fear-Free certified staff, separate cat/dog waiting areas, and focus on personalized treatment plans create unique low-stress experiences for pets and owners.
Are virtual consultations available?
Currently we focus on in-person visits but utilize digital tools for follow-up communication and record management through our Pet Portal system.
How do you handle after-hours emergencies?
We recommend contacting 24-hour emergency clinics for after-hours care as we operate Monday-Friday 8am-6pm.