PRN Uniforms... Part of the PRN Family. PRN Uniforms was founded in September of 1999. Our vision was to simplify and offer convenience to medical professionals when purchasing medical uniforms, shoes and accessories. PRN Uniforms stocks only high quality brand name scrubs, footwear, and accessories manufactured for the healthcare industry. All of our items are OSHA approved for the health care market. We are dedicated solely to healthcare professionals and guarantee quality apparel at discounted prices. PRN Uniforms provides on-site uniform sales in over 200 facilities across Wisconsin and 24/7 access nationwide through our online store.