ER Urgent Care Holdings, Inc. operates emergency care centers that offer after-hours healthcare services in south Florida. The company provides services to children, adults, and seniors suffering from illness, as well as offers general healthcare for non-hospital stay type medical conditions. It provides physical examination services; occupational urgent care services, such as work-related injuries, sprains, fractures, and lacerations; and occupational healthcare services, including drug screening NIDA/NON-NIDA, breath alcohol testing, spirometry, audiometry, PPD test, Immunization/HEP B series, and flu shots. The company also offers X-ray, limited laboratory, and limited pharmacy services. As of March 31, 2008, ER Urgent Care Holdings operated approximately seven emergency care centers located in Florida and Kansas. The company was formerly known as Di-An Controls, Inc. ER Urgent Care Holdings, Inc. was founded in 2000 and is based in North Miami Beach, Florida.