- Walgreen Co(847) 223‑9261Pharmacy · 295 S US Highway 45
- Walgreen Co(847) 231‑4122Pharmacy · 460 E Washington St
Nearest emergency rooms
- Advocate Condell Medical Center6.4 mi · Libertyville, IL
- North Chicago VA Medical Center9.6 mi · North Chicago, IL
- Northwestern Lake Forest Hospital11 mi · Lake Forest, IL
Common questions
How many pharmacies are in Grayslake, Illinois?
Our directory lists 2 pharmacies in Grayslake: Walgreen Co and Walgreen Co.
Where is the nearest emergency room to Grayslake?
Hospitals that list emergency services in Medicare data, near Grayslake: Advocate Condell Medical Center, Libertyville (6.4 mi), North Chicago VA Medical Center, North Chicago (9.6 mi) and Northwestern Lake Forest Hospital, Lake Forest (11 mi). In a medical emergency, call 911.
Pharmacies fill prescriptions, and many also give vaccines and answer questions about your medicines. This list comes from the federal NPI Registry, where every pharmacy that bills health insurance must be registered.
Sources: NPI Registry monthly file, NPPES (updated 2026-11-01, retrieved 2026-11-07). Methodology