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50+ Years
experience
Emergency
services
24/7 Emergency Veterinary Care in Orange County
Founded in 1975 by 41 local veterinarians, we specialize in after-hours emergency pet care, serving Fullerton, Garden Grove, and surrounding communities. Our mission is to provide state-of-the-art emergency and critical care services for pets, focusing on collaboration between clients, referring veterinarians, and our team. We operate two full-service clinics equipped with advanced medical technology, including on-site laboratories, digital X-rays, and surgical suites. Our dedicated team of veterinarians, technicians, and assistants specializes in emergency medicine and critical care, ensuring pets receive timely, high-quality treatment. We prioritize open communication, mutual respect, and the well-being of every patient, offering 24/7 care during holidays and after regular veterinary office hours.

Our facilities are designed to handle trauma, poisonings, fractures, and other emergencies, with overnight monitoring for referred cases. We pride ourselves on compassionate care, utilizing the latest diagnostic tools and treatment protocols to stabilize and treat pets in crisis. Our commitment to excellence extends to continuous staff training and maintaining cutting-edge equipment to meet the highest standards of veterinary emergency medicine. We serve as a trusted partner for local veterinarians, providing seamless continuity of care for their patients outside regular business hours. This long-standing dedication to emergency veterinary services has made us a reliable choice for pet owners and professionals alike.
Services
Emergency Care Overnight Monitoring Diagnostic Services Surgical Services Poisoning Treatment
Details
  • Year established: 1975
Highlights and features
  • We specialize in 24/7 after-hours emergency veterinary care since 1975.
  • Our team includes veterinarians dedicated exclusively to emergency medicine.
  • We operate two full-service clinics with advanced diagnostic and surgical equipment.
  • Our facilities offer overnight monitoring for critical care cases.
  • We maintain seamless communication with referring veterinarians for continuity of care.
What people say
Compassionate, experienced team Excellent medical care Thorough explanations Kept informed Comfortable environment
Services
Emergency Care
Our 24/7 emergency care addresses pet trauma, fractures, and critical conditions. We provide immediate stabilization using advanced diagnostics and treatment protocols. Our team specializes in handling car accidents, dog fights, and poisoning cases.
Overnight Monitoring
We offer continuous overnight monitoring for pets referred by local veterinarians. Our staff tracks vital signs and administers treatments in heated cages with specialized equipment. This service ensures round-the-clock attention for recovering patients.
Diagnostic Services
On-site diagnostics include blood tests, digital X-rays, and fiberoptic endoscopy. We perform rapid urine analysis and use pulse oximeters for oxygen level monitoring. These tools enable quick, accurate diagnosis for timely treatment decisions.
Surgical Services
Our surgical suite handles emergency procedures like C-sections and trauma repairs. We utilize volumetric infusion pumps and blood transfusion capabilities. The team specializes in urgent orthopedic and soft-tissue surgeries.
Poisoning Treatment
We treat pets exposed to household poisons, snakebites, and other toxins. Our clinic stocks antivenin and activated charcoal. Veterinarians employ decontamination protocols and supportive care for toxin elimination.
People
Dr. Mark Malo
Veterinarian
Dr. Malo recommends OCEPC for after-hours emergencies, emphasizing their compassionate care and communication with his practice. He trusts their team with his patients' critical needs.
Dr. Bill Grant
Veterinarian
Dr. Grant highlights OCEPC's compassionate treatment and thorough communication. He values their commitment to keeping referring vets informed throughout the care process.
Dr. Dayna Wiedenkeller
Veterinarian
Dr. Wiedenkeller praises OCEPC's medical expertise and patient-centered approach. She notes their ability to comfort both pets and owners during stressful emergencies.
Questions
What emergency services do you offer?
We treat trauma, fractures, poisonings, C-sections, and critical care cases with 24/7 diagnostics and surgery.
Are you open on holidays?
Yes, we're open 24 hours on New Year's Day, Easter, Memorial Day, and other major holidays.
How do I check in after hours?
Use our online check-in system or call either location to join the virtual waiting room.
Can my regular vet refer me?
Yes, we collaborate with local veterinarians for continuity of care and detailed patient history.
What diagnostic tools do you have?
We offer on-site blood testing, digital X-rays, endoscopy, and blood pressure monitoring.
Do you handle snakebite cases?
Yes, we stock antivenin and provide specialized care for snakebite victims.
Reviews (5)
Victor Tapia
Jun 16, 2022 Report
Very rude doctor, he was a male Mexican and was very rude and did not want to help my dog because he was listed as "aggressive". If my dog was aggressive I would've seen him attacking other people in the lobby. Keep in mind I brought him a muzzle for safety concerns. He was in pain and was not properly helped. The doctor was so careless and tried to put my dog to sleep. I will never return because my dog was so scared once he got out. Doctor needs to leave or find a new job that suites his rude attitude. If you are going to be a vet you should be more helpful and love your job. Very disappointed and wouldn't recommend this place.
Ruby Casales
Jun 02, 2022 Report
Worst experience ever. I took my 5 week old puppy for treatment because he was ill. I was there for quite some time and the vets did not tell me what was wrong with my puppy. I paid 300 dollars for the treatment and my puppy didn't even last through the dam night like they said he would. Now I have a brand new medicine for a puppy I don't even have anymore. They gave him fluids to help him through the night but that just made him freaking worse.

To top it off on the paperwork it said if the dogs dies would I like them to perform CPR on him for 1,000 so ur telling me if a person died in your care u would want someone to pay u to save their life. What kind of clinic is this. If I were anyone else I would not come here plus to top it off there was a lot of laughing and they couldn't answer simple questions.
Barb Hoerner
May 23, 2022 Report
I brought my 14 year old dog into this Hospital. She was very ill. I was all alone. And had to make the decision. The people here we're great, made sure I was okay, and help me through putting my baby down. I couldn't have asked for better people to be with me at that time. They're very caring and understanding.( I was a basket case) I'm glad I went there. They went above and beyond. I just want to say thank you again!
Marcos S.
May 22, 2022 Report
Service was alright. They will try to add as many services and medications as possible in order to charge you the most they can. They won't tell you your pets condition until you pay. Pricing is also very expensive compared to other places.
Tm Cynwrig
Apr 04, 2022 Report
The pricing wasn't horrid and the wait was understandable. However, the guy that took my dog in was rude and dismissively said "It's probably just kennel cough", when I explained my dog had vomited foam and bile roughly 14 times in the span of 2 hours.