Lab tests are key to understanding how your body is working. Test results help doctors make a diagnosis, manage conditions like high cholesterol and track. Verkkogrand haven 15100 whittaker way, grand haven, 49417 616. 935. 6250 monday to thursday: To 5 p. m. To 3 p. m. To 11 a. m. Verkkoat corewell health, our laboratories are designed to ensure you get the answers for your best health as smoothly, conveniently and quickly as possible. Click and find the region you place your orders. Verkkoare you trying to find a doctor, hospital, or urgent care facility? Use our directory search and instantly gain access to physicians contact information, locations, reviews and. Verkkoat spectrum health, our labs are designed to ensure you get the answers for your best health as smoothly, conveniently and quickly as possible. We provide outpatient lab. Verkkothe following laboratory departments will be closed on corewell health observed holidays: • laboratory client services (chrl, grand rapids) • outpatient orders.