Laboratory Medicine: 202-476-5915
Monday through Friday, 8 a.m. – 6 p.m. Saturday, 10 a.m. – 2 p.m.
Laboratory Results Inquiry
Results are only released to health care providers.
Blood Donor Center
The center is located in room 2302 on the second floor of the main hospital.
Blood Donor Center Hours of Operation
Monday through Friday: 7 a.m. – 4 p.m.
- Last platelet appointment is 2 p.m.
- Last blood appointment is 3:30 p.m.
Every second and fourth Saturday: 7 a.m. – 3 p.m.
- Last platelet appointment is 1:30 p.m.
- Last blood appointment is 2:30 p.m.
Schedule an appointment online.
Call 202-476-6524 to schedule an appointment.
Sweat Test Scheduling
Call 202-476-5355 to schedule a sweat test.