Companion Animal Specialty & Emergency Hospital
Crystal Lake, IL
At a glance
- Facility type
- Emergency Specialty Hospital
- Practice tier
- Emergency
- Clinic type
- Hospital
- Operating status
- Operational
- Appointment model
- Both
- 24/7 care
- Yes
Species treated
Services
AVMA Specialties
Accreditations
Amenities & accessibility
Overview
At Companion Animal Specialty and Emergency Hospital, our vets provide specialty and 24/7 emergency veterinary services for Crystal Lake pets all week, including Saturdays and Sundays
Since opening our doors in 1997, Companion Animal Specialty and Emergency Hospital has been providing specialty and emergency veterinary care to patients in Crystal Lake, McHenry County, and beyond
Mission — It is our mission to provide state-of-the-art medical care with compassion and exceptional service to both our clients and referring veterinarians
Care capabilities
- Emergency
- 24/7 emergency
Team at a glance
Individual names, titles & bios are in the practice intelligence layer below.
Technology & equipment
Services in detail
Appointments & hours
Monday: 24 hours, Tuesday: 24 hours, Wednesday: 24 hours, Thursday: 24 hours, Friday: 24 hours, Saturday: 24 hours, Sunday: 24 hours
Connect
Frequently asked
Is Companion Animal Specialty & Emergency Hospital accepting new patients?+
Yes — Companion Animal Specialty & Emergency Hospital is currently accepting new patients.
Does Companion Animal Specialty & Emergency Hospital offer emergency or urgent care?+
Companion Animal Specialty & Emergency Hospital provides 24/7 emergency care.
Is Companion Animal Specialty & Emergency Hospital AAHA-accredited?+
Yes — Companion Animal Specialty & Emergency Hospital is an AAHA-accredited hospital.
What services does Companion Animal Specialty & Emergency Hospital offer?+
Companion Animal Specialty & Emergency Hospital offers Emergency, Urgent Care, Imaging, In House Lab, Pharmacy, Hospitalization, End Of Life, Surgery.
When was Companion Animal Specialty & Emergency Hospital established?+
Companion Animal Specialty & Emergency Hospital has served the Crystal Lake, IL community since 1997.
What reviewers say
Companion Animal Specialty & Emergency Hospital provides 24-hour emergency and specialty veterinary care, offering life-saving treatments, ICU hospitalization, and compassionate end-of-life support. While wait times can be lengthy during peak emergency hours and pricing reflects specialized care, many clients praise the attentive, empathetic veterinary teams and the thorough explanations provided during stressful medical crises.
Frequently praised for
Aggregated from reviewer feedback across multiple sources.
Now hiring
Open positions
Open roles aggregated from multiple sources; apply links go to the employer's own posting.
For businesses · Practice intel
For practice groups, buyers and suppliers: ownership, team and hiring detail on this practice. Looking for a vet? Everything above is free, with no sign-up.
Inside the full profile
-
Ownership & corporate structure -
Team & DVM count -
Hiring & expansion signals -
Key contacts — owner & medical director -
Capability signals — gaps & confirmed services -
Review intelligence — sentiment, pricing & named staff
Unlock the full profile
Free to unlock — takes a few seconds.
Data as of July 2026. VetPulse aggregates public-record and licensing data; it does not represent the practice directly.