Dr. Sarah Cortright
Veterinarian · DVM
Get to know Dr. SarahVeterinary care in Irvine, CAFor their health.
For their health.
For your
peace of mind.
Veterinary care for dogs and cats in Irvine, California. From wellness exams and vaccinations to dental care, diagnostics and surgery, we’re here for the pets you call family.
Welcoming new patients · Call for same-day availability
Care for dogs & cats
In-house diagnostics
Every life stage
Locally here for you
A lifetime of careBig love.
Explore all services Big love.
Little paws. Complete care.
Wellness & prevention
A little care today. A healthier tomorrow. Exams, vaccinations and care tailored to your pet.
Explore careDental care
Healthy mouths matter. Explore dental exams, professional cleaning and ongoing care.
Explore careDiagnostics & imaging
Answers that help us move forward, with an in-house lab, digital X-ray and ultrasound.
Explore careSurgery
Attentive care before, during and after a procedure, with clear guidance along the way.
Explore careEvery age & stage
From your first puppy or kitten visit to supporting a much-loved senior companion.
Explore careTravel with your pet
Planning a trip together? Start a conversation about your destination and paperwork.
Explore care
Welcome to SpectrumGood medicine starts
Good medicine starts
with getting to know you.
Every pet has a personality. Every family has a story. We take the time to listen, explain your options, and help you feel confident about the care ahead.
- Modern diagnostics, with a personal approach
- Clear conversations about care and next steps
- A welcoming hospital inside Paw Sweet Paw
People who care
Meet the whole team Meet your pet’s people.
Dr. Mahsa Mirzaei
Veterinarian · DVM
Get to know Dr. Mahsa
Brenda Pereira
Veterinary Hospital Manager
Get to know Brenda
Natasha Haase
Veterinary Assistant
Get to know NatashaA little easier, every dayMore time with your pet.
More time with your pet.
Less time on your to-do list.
Book your next visit, find your client portal, or shop your pet’s essentials. Everything starts here.
The pet care journalA little knowledge.
More for pet parents A little knowledge.
A lot of love.
Senior Pet Care: What to Discuss at a Wellness Visit
Prepare for a senior dog or cat wellness visit in Irvine. Share changes in daily routines, medications and questions with Spectrum Pet Hospital.
Read the guideBrushing Your Cat’s Teeth: Questions & Preparation
Discuss a tooth-brushing routine for your cat with Spectrum Pet Hospital. Prepare questions about suitable products, comfort and professional dental checks.
Read the guideFlying With Your Dog: Veterinary Visit Checklist
Plan an airline trip with your dog: organize veterinary records, confirm carrier requirements and prepare questions for your Spectrum Pet Hospital visit.
Read the guideFrom one pet parent to another.
Read what families share about their experience with Spectrum.
Come say helloYour neighborhood vet.
Your neighborhood vet.
Right here in Irvine.
Find us inside Paw Sweet Paw Pet Resort.
8645 Research Dr, Irvine, CA 92618
Monday–Friday9:00am–5:00pm
SaturdayClosed
SundayClosed
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View hospital map on Google MapsNeed urgent help? Please call us during business hours. If we’re closed and your pet needs immediate care, contact an open emergency veterinary hospital.