Open 24/7
Former All 4 Pets Hospital
Serving Ocoee, Winter Garden, Windermere, and West Orlando with 24/7 emergency veterinary care. Our modern facility features digital X-ray, ultrasound, in-house laboratory and 24/7 ICU care.
1555 Boren Dr, Ocoee, FL 34761
Walk in — no appointment needed
Start your check-in before you arrive so our team can be ready to welcome you and help make your pet’s arrival smoother.
If your pet needs immediate attention, come directly to the hospital.
The hospital you knew as All4Pets is now Greenlight Pet ER Ocoee. Same building, same address at 1555 Boren Dr — now under the Greenlight Pet ER name, with emergency and urgent care open 24 hours a day, 7 days a week.
No appointment is needed. If your pet needs help, call us or walk in any time, day or night.
Have questions about an emergency? Call this location directly. Our team can help you determine if your pet needs to come in right away.
COST & PAYMENT
We accept all major credit and debit cards, cash, CareCredit, and Cherry financing.
Credit & debit cards
Cash
CareCredit
Cherry financing
Take a look at our state-of-the-art facility designed for your pet's comfort and safety.
In an emergency, not knowing what is happening can be one of the hardest parts. At Greenlight Pet ER, our large glass window into the treatment area gives pet parents visibility into their pet’s care while preserving a safe, protected clinical environment.
This separation allows our medical team to provide the best possible care with the focus, cleanliness, and infection-control standards each patient deserves — while helping you remain connected to your pet’s journey.
Our Ocoee team combines emergency veterinary expertise with genuine compassion for every pet.
Hospital Manager
Tatiana Polanco is a Licensed Veterinary Technician with a degree from SUNY Delhi, New York. She has a decade of experience in ICU and Emergency Critical Care and is passionate about leadership, providing exceptional care to critical patients, and building strong client relationships. Outside of work, she enjoys life with dozens of plants, six chickens, two cats, and a dog.
Medical Director
Dr. Joni Shimp, with over 20 years in veterinary medicine, surgery, and animal behavior, earned her DVM from North Carolina State University. She founded Cape Fear Raptor Center and excels in leadership, client care, and hospital management.
Everything needed to diagnose and stabilize your pet, all under one roof, available 24/7.
Quality intensive care when the unexpected happens. Our team handles the full spectrum of veterinary emergencies 24/7.
No appointment necessary. Bring your pet in anytime and our team will evaluate them immediately.
On-site lab testing provides faster results and accurate diagnostics, blood work, urinalysis, and more.
High-resolution digital imaging for fractures, foreign objects, bladder stones, and more.
Non-invasive imaging to visualize organs, detect fluid, and diagnose conditions in real time.
24/7 ICU monitoring, IV therapy, oxygen support, and nursing care for critical patients.
Emergency procedures performed on site, from foreign body removal to abdominal surgery, with a doctor in the building all night.
A flexible scope that can retrieve what your pet swallowed without an incision, and take biopsies when we need answers.
A separate space for contagious patients, so pets with parvo or other infections get full care without putting others at risk.
FAQ
Everything you need to know before visiting our Ocoee emergency hospital.
We are located at 1555 Boren Dr, Ocoee, FL 34761, in west Orange County. We serve patients from Ocoee, Winter Garden, Windermere, Apopka, and West Orlando.
Our Ocoee hospital is open 24 hours a day, 7 days a week, 365 days a year — including all holidays. A veterinarian and full emergency team are always available.
No appointment is needed. Greenlight Pet ER Ocoee is a walk-in emergency hospital. Our front desk team will receive your pet immediately upon arrival.
Our Ocoee team treats dogs and cats of all breeds and sizes.
We accept all major credit and debit cards, cash, CareCredit, and Cherry financing.
Wait times vary based on the current volume and case severity. Every patient is triaged immediately upon arrival. Critical cases are always seen first, and our team keeps you informed throughout.
Yes. All4Pets Hospital at 1555 Boren Dr is now Greenlight Pet ER Ocoee. Same address, now open 24 hours a day, 7 days a week for emergency and urgent care — no appointment needed.
If your pet is experiencing an emergency, call our Ocoee hospital directly or walk in anytime.
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Our team will reach out within one business day.
No cost. No exclusivity. Just a better partnership.
