Run a free full auditGrayslake Animal Hospital is a veterinarian in Grayslake, IL, located at 1490 E Belvidere Rd. The practice has served the community for over 75 years, providing compassionate medical, surgical, preventative, and dental care to pets throughout their lifetime. The hospital treats a wide variety of animals, including dogs, cats, rabbits, guinea pigs, rats, mice, gerbils, hamsters, chinchillas, ferrets, and bees. They also care for select reptiles such as snakes, bearded dragons, iguanas, skinks, water dragons, turtles, tortoises, and other lizards. The facility operates by appointment only and is closed on Sundays. Hours are Monday through Wednesday and Friday from 8:00am to 6:00pm, Thursday from 8:00am to 5:30pm, and Saturday from 8:00am to 2:00pm.
The hospital holds the distinction of being a Heritage Veterinary Practice, recognized in the American Veterinary Medical History Society’s Registry of Heritage Veterinary Practices as one of fewer than 150 practices in the United States to receive this honor. The medical team includes Dr. Susan Sallee, who graduated with honors from the University of Illinois College of Veterinary Medicine in 1988. She has practiced companion animal medicine, including pocket pets and reptiles, at the hospital since then and served as a consultant for the Abbott Animal Health Division for over two decades. Dr. Sallee has been published in the Journal of the American Veterinary Medical Association. Dr. Sean Harte joined the hospital in June 1999 after completing his degrees at Iowa State University and has mentored numerous veterinary students.
Grayslake Animal Hospital provides a full spectrum of general veterinary services to enhance pet quality of life. Offerings include routine check-ups, vaccinations, microchipping, diagnostic screenings, and preventative treatments against common health issues. Specific services listed are wellness care, dental care, surgery, diagnostic care, laser therapy, and end of life care. The practice also emphasizes parasite control and responsible pet ownership through health-related educational opportunities for clients.
Grayslake Animal Hospital provides long-standing veterinary expertise to the pets and families of Grayslake, IL.
The practice is situated on East Belvidere Road, just a short walk from Prairieview School and Antler Park.
BizScoreAI assigned a Performance score of 90 out of 100, reflecting fast website loading that retains visitors and supports search rankings. The business also earned a Discoverability score of 75 out of 100, confirming that AI crawlers can access all pages to enable recommendations by AI assistants.
BizScoreAI scanned the website grayslakeanimalhospital.com on August 13, 2026. Grayslake Animal Hospital has a BizScore of 40 out of 100.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 5 of 30 points, AI Trust Signals 8 of 20 points.
Website audit sub-scores (out of 100): On-Page 23, Technical 50, Performance 93, Content 55.
Strengths: 4 checks passed. AI Crawler Access, AI Content Blocking, About/Team Page, XML Sitemap.
Areas to improve: 7 checks. llms.txt (failed), Structured Data (failed), Content Too Thin (failed), Meta Description (failed), Q&A Content (warning), Weak Heading Structure (warning), Author Signals (warning).
Browse: Businesses in Grayslake, IL · Businesses in Illinois