This is a full service lab with radiology, blood and urine specimens and more. Located inside Main Line Health Center, it is convenient when your doctor orders tests. Problem is, they are always really busy Sometimes there are no seats open in the waiting area.. I have waited upwards of an hors for a simple test. Evenings tend to be better than mornings as far as wait times. Certain tests are not available in the evenings, I learned the hard way, so be sure to call ahead.