Outpatient testing is available Monday through Friday 7 a.m. to 4:30 p.m. and closed Saturday and Sunday; there are no regular hours for outpatient testing on Sundays and holidays. Although appointments are not required for outpatient testing (unless you need therapeutic phlebotomies), please stop at patient registration before going to the laboratory. Also, bring a physician's order with you, or fax it to (618) 651-2775.
I think that part opens about 7 or 8
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