Located at 80 68th st se, grand rapids, mi 49548; Webgrand 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. Webat 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. Webjul 8, 2024 · the laboratory call center is available 24 hours a day, 7 days a week, including holidays, to help answer your questions and…