1. Biolife Plasma Services 2535 Crossroads Blvd, Waterloo, IA 50702 Coordinate: 42.45837,-92.32376 Phone: (319) 232-2423
2. Life Serve Blood Center 3254 Kimball Ave, Waterloo, IA 50702 Coordinate: 42.46507,-92.35786 Phone: (319) 433-3319