Lab Testing at Grady Memorial Hospital Lab - Questselect Members Only
QuestSelect / Members Only — access restricted in Delaware, OH 43015.
Restricted Access. Verify eligibility before visiting.
This is a QuestSelect program location. Walk-in access is restricted to QuestSelect members through participating employers or health plans. If you are not enrolled in QuestSelect, this location is unlikely to accept your lab order. Consider Quest Diagnostics - Grady Hosp (0 miles away) instead. We display this address for completeness. Please verify access by calling 740-615-1000 before visiting.
Looking for a publicly accessible location?
Browse All TestsOr see Quest Diagnostics - Grady Hosp (0 miles away) for walk-in testing.
Address
561 W Central AveDelaware, OH 43015
Delaware County
Hours
| Monday | 7:00 AM – 5:30 PM |
| Tuesday | 7:00 AM – 5:30 PM |
| Wednesday | 7:00 AM – 5:30 PM |
| Thursday | 7:00 AM – 5:30 PM |
| Friday | 7:00 AM – 12:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Quest Diagnostics - Grady Hosp561 W Central Ave First Floor, Delaware, OH 430150 mi
- Quest Diagnostics - Delaware - Lexington Blvd6 Lexington Blvd, Delaware, OH 430150.6 mi
- Quest Diagnostics - William St2295 W William St Ste 200, Delaware, OH 430151.3 mi
- LabCorp Delaware19 London Rd, Delaware, OH 430151.5 mi
- Quest Diagnostics - Delaware Hc - Ohiohealth Blvd801 Ohio Health Blvd Suite Number 100, Delaware, OH 430155.7 mi
About this location
QuestSelect / Members Only — access restricted. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.