The Salem Hospital Blood Draw Lab - Outpatient Service - Danvers is open to patients with an open laboratory order from their provider. Laboratory appointments are required for blood draws. Please call to schedule an appointment or schedule through Patient Gateway. The blood draw lab is open Monday through Friday from 7:00 am to 4:15 pm and Saturday from 8:00 am - 4:15. The blood draw lab is open on Columbus Day, MLK Day, and Presidents Day. Closes at 1:00 pm on Christmas Eve and New Year's Eve. Closed on all other holidays.