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Comprehensive Veterinary Services in Tustin, CA
Tustin Legacy Animal Hospital is a privately-owned, full-service veterinary hospital dedicated to providing progressive, personalized care for pets and their owners. Established in 2017 by Dr. Celine Hayek and Dr. Kristen Negvesky, our practice combines advanced veterinary medicine with a commitment to community education and eco-conscious practices. Our team prioritizes relationship-driven care, offering services ranging from wellness exams to integrative medicine in a low-stress, fear-free environment.

Recognized as dvm360's 2020 Hospital of the Year, we emphasize evidence-based treatments, preventive care, and tailored treatment plans to ensure pets receive optimal, cost-effective healthcare. Our facility supports both cats and dogs through specialized amenities and a staff trained to provide compassionate, attentive service.
Services
Pet Wellness Digital Imaging Dentistry Surgery Emergency Care Integrative Medicine Preventative Care Diagnostics Dental Care Osteoarthritis Care
Details
  • Year established: 2017
Highlights and features
  • Award-winning hospital recognized by dvm360 in 2020 for excellence.
  • Experienced veterinarians with over 20 combined years in practice.
  • Low-stress, fear-free facility designed for cat and dog comfort.
  • Holistic and integrative medicine options alongside traditional treatments.
  • Eco-conscious practices integrated into daily operations.
What people say
Most caring vet Excellent service Loved by pets Helpful apps Low-stress visits
Services
Pet Wellness
Our annual wellness exams focus on preventive care to maintain long-term pet health. We conduct thorough physical evaluations, recommend age-appropriate vaccinations, and provide tailored nutritional guidance. These check-ups help detect early signs of illness while establishing baseline health metrics for your pet.
Dentistry
We offer comprehensive oral healthcare including professional cleanings, extractions, and periodontal disease treatment. Our team educates owners on at-home dental care routines while using modern equipment to maintain optimal oral health for cats and dogs.
Integrative Medicine
Dr. Jon Nauss combines conventional veterinary medicine with alternative treatments like acupuncture and laser therapy. These approaches support recovery from chronic conditions, manage pain, and enhance overall wellness through customized treatment plans.
Diagnostics
Our advanced digital X-ray technology enables precise internal evaluations. We analyze skeletal structures, detect abnormalities, and guide treatment decisions using high-resolution imaging techniques that offer clearer diagnostic insights compared to traditional methods.
Osteoarthritis Care
We develop targeted treatment strategies for pets with degenerative joint disease. Through medication management, weight control programs, and physical rehabilitation options, our team aims to improve mobility and comfort for animals affected by chronic joint conditions.
People
Dr. Kristen Negvesky
Veterinarian
Graduate of University of Guelph with expertise in preventive care and neurology. Specializes in creating personalized treatment plans while focusing on owner education and preventive medicine strategies for long-term pet health.
Dr. Celine Hayek
Veterinarian
St. Georges University graduate with experience in radiology and oncology. Prioritizes client communication and fear-free medicine approaches. Certified in advanced diagnostic imaging techniques and progressive surgical procedures for companion animals.
Dr. Carissa Cruz-gsell
Veterinarian
UC Irvine graduate with special interests in dermatology and surgery. Combines conventional treatments with creative problem-solving to address complex medical cases while emphasizing pet owner involvement in healthcare decisions.
Dr. Jon Nauss
Integrative Medicine Specialist
Kansas State University graduate certified in acupuncture, rehabilitation, and pain management. Develops holistic treatment protocols combining traditional veterinary practices with alternative therapies to enhance patient recovery and quality of life.
Shelby
Practice Manager
Licensed RVT with extensive zoo animal experience. Oversees daily operations while ensuring high standards of patient care. Focuses on team development and leadership training within veterinary practice management frameworks.
Questions
What services does Tustin Legacy Animal Hospital offer?
We provide wellness exams, dentistry, surgery, diagnostics, integrative medicine, and emergency care for cats and dogs in a fear-free environment.
Are appointments required for veterinary care?
Yes, we recommend scheduling appointments for routine care, though we accommodate emergencies during business hours with prior notification.
Does the hospital offer after-hours emergency services?
Emergency care is available during regular business hours. Contact us first to ensure staff readiness for urgent pet medical needs.
What payment methods are accepted?
Payment details aren't explicitly mentioned in the text, but we recommend contacting the hospital directly for specific financial information.
How can I refill my pet's medication?
Request prescription refills through our Pet Portal, TLAH Online Pharmacy, or by contacting our staff directly during business hours.
What makes your hospital eco-friendly?
Our facility incorporates sustainable practices and environmentally conscious design elements to minimize ecological impact while maintaining high veterinary care standards.