To qualify for Phlebotomist II, the applicant must possess a valid phlebotomy certification from an approved laboratory certification agency, such as the American Society for Clinical Pathology (ASCP), National Health Career Association (NHA), or the American Society of Phlebotomy Technicians (ASPT). Today, our employees are located at our three major campuses in Phoenix/Scottsdale, Arizona, Jacksonville, Florida, Rochester, Minnesota, and at Mayo Clinic Health System campuses throughout Midwestern communities, and at our international locations.