Veterinarian & Animal Hospital in Northeast Philadelphia, PA

World of Animals at Mayfair is a full-service hospital providing veterinary services for dogs and cats in the Northeast Philadelphia area. We help pets live healthy, happy lives with our expert medical care. The services we offer include, but are not limited to, Physical Examinations, Vaccinations, Dental Care, Surgical Care, Treatment of Illness & Injury, Heartworm Prevention and Treatment, Spaying and Neutering, Allergy Relief, and Flea and Tick Control.

World of Animals at Mayfair is committed to excellence in animal health care. All our veterinarians and staff are pet owners themselves. We empathize with you as an owner and know from firsthand experience how deeply you love your furry family member. We honor your concern for their health by providing the highest level of veterinary care with compassion and understanding.

We see our patients’ owners not simply as clients but as fellows in our common love of animals; we strive to maintain a positive relationship with them through exceptional client & patient service. Not only does this ensure your comfort and convenience, but it also helps us to work together in caring for your pet.

Mon–Fri: 9am–6pm (office closed 1pm–2pm)
Sat: 9am–1pm
Sun: Closed

Take Part in Our June Promotion!

For the month of June, we’re running a 30% off promotion for exam visits. If your pet is due for a checkup, schedule their wellness exam for a day in June to redeem your 30% discount. Contact us if you have any questions!

Senior Pet Promos (for pets 7 years and older)

Senior Pet Promo 1 includes:

✓  Exam
✓  Fecal testing
✓  Chem
✓  CBC
✓  Urinalysis

Currently: $224
Savings: $137

Senior Pet Promo 2 includes:

✓  Exam
✓  Fecal testing
✓  Chem
✓  CBC
✓  T4
✓  Urinalysis

Currently: $287
Savings: $134

OUR VETERINARIANs serving northeast philly

As veterinarians, we rely on clear and consistent communication with our clients. It is critical to share any information concerning your pet’s medical history and recent health (including shifts in behavior) that you have. A good relationship with our staff also helps ensure they have the tools necessary to keep your pets healthy. Our patient’s health does not leave our minds when you walk out of the hospital. We strive to educate you on the right diet, exercise, and care needed to help prevent health issues from arising. The veterinarians and staff at our hospital keep their focus on providing the best possible medical care to our patients and the highest degree of courtesy to our clients.

veterinarian northeast philadelphia pa

Jeffrey Stupine, VMD


We’re Proudly CLEAR Certified!

World of Animals Veterinary Hospital is officially CLEAR certified through Not One More Vet, Inc. (NOMV)! CLEAR stands for Compassion, Listening, Energy, Action, and Resources. Our hospital has successfully completed the CLEAR Blueprint program to empower and support our team members by implementing mentally healthy practices in our workplace. This includes tools for stress management, positive engagement, conflict management, and fostering leadership.

This is a BIG deal for us. Being CLEAR certified shows that we value our team’s mental well-being and are using the best resources to take care of our own. We love the people who make our practice possible and want them to find joy and fulfillment in their roles here!


We offer a full range of veterinary services, including, but not limited to:

Physical Examinations



Allergy Testing/Relief

Dental Care

Surgical Care

Heartworm Prevention

Flea & Tick Control



Welcome to World of Animals, Inc. at Mayfair

The staff at our hospital stand at the cutting edge of veterinary care. Our doctors stay on top of all new advances in their field, progressing alongside the constant march of scientific progress. Our doctors and staff then work together to translate their comprehensive knowledge into effective treatment to help your pet live a longer, healthier, and happier life with you.

northeast philadelphia pa animal hospital

Northeast Philadelphia Veterinarian

World of Animals at Mayfair is OPEN 6 days a week, including weeknight hours till 6 pm and Saturday hours until 1 pm. We welcome clients and their pets to our easy-to-locate Northeast Philadelphia clinic. 

Feel free to email us at any time for a quick and informative response to any questions or concerns. Our veterinarians and staff look forward to meeting new clients and their furry family members so that we may provide them high-quality health care with convenience and compassion.

At World of Animals at Mayfair, we treat your pets like the valued family members they are.

Get the best care for your best friend.

Request an appointment online

Cancellation Policy

We know your time is valuable, and ours is too. Please understand that appointment times are limited. Out of respect for our staff and our other clients, we ask that you provide at least a 24 notice if you need to cancel or reschedule an appointment. Review our policy below regarding missed appointments and multiple kitten and puppies’ appointments:

  • The first time a client misses an appointment on a weekday, we will make a note in your file and mail a letter.
  • The next future missed appointments; will require a deposit of $30 over the phone for scheduling the next appointment. This deposit will be applied towards your invoice during the time of service.
  • Due to the high demand in scheduling on a weekend; If 1 appointment is missed, we will require a deposit of $30 over the phone for scheduling the next appointment. This deposit will be applied towards your invoice during the time of service.
  • Multiple kitten and puppy pet appointment will require a deposit of the exam fee(s) + $5 per pet. This deposit will go towards your invoice. If the appointment is missed the exam visit deposit will not be refunded back however the $5 per pet is refundable.
    • $59 for first 4 Kittens or Puppies
    • $51 additional 4 Kittens or Puppies etc.

Example 10 puppies= $59(1st 4)+$51(2nd 4)+51(remaining 2)+$50 ($5 per pet) =$211

If you do not provide a 24 hours’ notice for cancelling or rescheduling, or you no showed, the exam fee is non-refundable. The remaining amount will be refunded back to your card. This refund is not automatic we will need to communicate with you.  If you are unavailable to take our call for the refund, the remaining deposit will be left as a credit on your account.

The deposit amount will be applied to your invoice however it is non-refundable if you cancel less than 24 hours or do not show, a new deposit will be required to book futures appointment.

We understand unforeseen circumstances in life, if you cannot make this appointment, please contact the clinic at 215-624-8433 or by replying to so we may open it up to other patients in need of care. We greatly appreciate your service and understanding of our limited daily appointments.