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50+ Years
experience
Emergency
services
Your Trusted Veterinarian in Mercerville, NJ
Mercerville Animal Hospital has served the community with compassionate veterinary care since 1957. Founded by Dr. Carter Sr., our family-owned practice has maintained a legacy of trust, personalized attention, and dedication to animal welfare across generations. Dr. Carter Jr. expanded our services and reputation in 1976, while current operations manager Danielle Carter Williams and our experienced team continue this commitment to excellence. Our staff combines decades of veterinary expertise with a deep understanding of the human-pet bond, ensuring every pet receives individualized care. Modern facilities and advanced medical capabilities enable us to address diverse health needs while maintaining our founding values of compassion and community service.

We prioritize preventive care as the foundation for long-term pet health, supported by comprehensive diagnostic and treatment options. Our surgical services emphasize patient safety and comfort, with protocols designed for optimal outcomes. Emergency care is available for urgent situations, staffed by trained professionals ready to respond to critical needs. Transparency and clear communication guide all client interactions, from routine visits to complex medical cases. With over 65 years of continuous operation, we remain dedicated to evolving with veterinary advancements while preserving the personal touch that defines our practice.
Services
Preventive Care Surgical Services Emergency Services Orthopedic Surgery Pet Health Library Ultrasonography
Details
  • Year established: 1957
Highlights and features
  • Multi-generational veterinary expertise since 1957
  • Personalized care emphasizing the human-pet bond
  • Experienced team with diverse veterinary specializations
  • Modern facilities supporting advanced medical treatments
  • Transparent communication and client education focus
What people say
Compassionate care Professional expertise Attentive staff Family-like atmosphere Thorough examinations
Services
Preventive Care
Regular checkups and vaccinations form the foundation of pet health. Our preventive programs identify early disease indicators and maintain vaccination schedules tailored to each pet's lifestyle. Experienced veterinarians assess dental health, nutrition, and parasite control during comprehensive physical examinations.
Surgical Services
Advanced surgical care prioritizes patient safety with modern anesthetic monitoring and pain management. Preoperative diagnostics ensure surgical candidates are optimized for procedures ranging from routine spays/neuters to complex soft-tissue operations. Recovery protocols emphasize comfort and timely follow-up evaluations.
Emergency Services
Critical care available for after-hours emergencies including trauma, poisoning, and respiratory distress. Emergency fees cover immediate triage and stabilization by experienced veterinary teams. Clients receive clear guidance on urgent symptoms requiring immediate in-clinic evaluation.
Orthopedic Surgery
Board-certified specialists address musculoskeletal conditions through fracture repairs, joint surgeries, and ligament treatments. Advanced imaging capabilities support precise diagnosis of orthopedic issues. Postoperative rehabilitation recommendations enhance recovery outcomes for mobility-related conditions.
People
William Carter
Owner
Graduated from Ohio State in 1977, William has dedicated his career to Mercerville Animal Hospital. Combines veterinary expertise with community engagement, maintaining family practice traditions while embracing modern medicine. Special interests include preventive care and intergenerational patient relationships.
Danielle Carter Williams
Operations Manager
Brought hospitality industry management experience to veterinary operations after two decades in service leadership. Focuses on client experience and clinical quality assurance. Strengthens family legacy through modern practice management techniques and community outreach initiatives.
Colleen Stevens
DVM
Veterinarian with academic training from Oklahoma State University. Specializes in internal medicine and geriatric care after returning from North Texas practice. Blends clinical expertise with compassionate client communication developed through decades of direct patient care.
Jackie Snelling
DVM
Doctor of Veterinary Medicine from St. Georges University with clinical training at Louisiana State University. Focuses on diagnostic imaging and surgical procedures after returning from Banfield Pet Hospital experience. Maintains professional interests in continuing education and technical advancements.
Questions
What emergency services do you offer?
We provide urgent care for critical conditions including trauma, poisoning, respiratory distress, and uncontrolled bleeding. Emergency fees cover immediate triage and stabilization by experienced veterinary teams.
What payment options are available?
Cash, Apple Pay, major credit cards, and CareCredit financing options accepted. Payment required at time of service with advance deposits for scheduled surgeries.
What preventive care services are available?
Core vaccinations, parasite prevention, dental evaluations, and nutritional counseling during comprehensive wellness exams for puppies through senior pets.
Are orthopedic specialists available?
Board-certified orthopedic surgeons perform fracture repairs, joint replacements, and ligament treatments with preoperative diagnostic imaging and postoperative rehabilitation support.
How do appointment policies work?
24-hour cancellation notice preferred with $50 fee for missed appointments. Surgery cancellations within 3 days incur $100 fees. $500 deposit required for specialist procedures.