Cross Keys Animal Hospital
Williamstown, NJ
At a glance
- Facility type
- Veterinary Practice
- Practice tier
- General
- Clinic type
- Standalone
- Operating status
- Operational
- Appointment model
- Appointment
- 24/7 care
- No
Species treated
Services
Amenities & accessibility
Overview
We are a full-service veterinary practice that strives to offer excellent care to all of our patients in a warm, friendly environment. We understand that our pets are our family and that each pet is unique. Our veterinarians are committed to working with each pet owner to help ensure his or her pet's overall wellness. Our highly-trained staff and state-of-the-art diagnostic equipment, including digital x-ray and in-house blood diagnostics, are important to the care we provide, though that is only part of our story. You and your pet will be treated with care, compassion, and professionalism, which are critical to the friendship we hope to have with you
Dr. Masso founded Cross Keys Animal Hospital in 2001 and moved to our current location in 2011. We have proudly served our community since our opening in 2001
Care capabilities
- Pet insurance
- Accepted
Team at a glance
Individual names, titles & bios are in the practice intelligence layer below.
Technology & equipment
Services in detail
Show all 23 servicesShow fewer
Memberships
Appointments & hours
Monday thru Thursday: 8:30 am –7:30 pm; Friday: 8:30 am – 6:30 pm; Saturday: 8:30 am – 12:00 pm; Sun: Closed
Connect
Frequently asked
Is Cross Keys Animal Hospital accepting new patients?+
Yes — Cross Keys Animal Hospital is currently accepting new patients.
What services does Cross Keys Animal Hospital offer?+
Cross Keys Animal Hospital offers General Practice, Wellness, Vaccination, Surgery, Dentistry, Imaging, In House Lab, End Of Life.
When was Cross Keys Animal Hospital established?+
Cross Keys Animal Hospital has served the Williamstown, NJ community since 2001.
What reviewers say
Cross Keys Animal Hospital is an independent veterinary practice offering comprehensive routine and specialized pet care, including diagnostics, dental procedures, surgical services, and end-of-life support. The facility features convenient appointment scheduling, text communication, and flexible hours including Saturdays. The veterinary team is widely regarded as compassionate, knowledgeable, and exceptionally patient with anxious or reactive pets. While the vast majority of clients report positive experiences, affordability, and thorough explanations, some visitors note occasional challenges with front desk professionalism, billing disputes, wait times, and limitations in emergency availability.
Frequently praised for
Aggregated from reviewer feedback across multiple sources.
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Inside the full profile
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Review intelligence — sentiment, pricing & named staff
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Data as of July 2026. VetPulse aggregates public-record and licensing data; it does not represent the practice directly.