Contact Us Madison Radiology Medical Group65 N. Madison AveLower LevelPasadena, CA 91101626.793.8189 Driving Directions From the West Take the 134 east, merging onto the 210 east. Exit Lake Avenue. Turn right onto Lake Avenue. Turn right onto Union Street (4 blocks). Turn left on Madison Avenue (4 blocks). The parking entrance is on the right, just … Contact Read More ».