Dr. Richard Miller and Shauna Weis founded Environmental Safety Technologies, Inc. (EST) in 1993 as a unique collaboration, bringing together the two fields of Infectious Diseases Microbiology- disease prevention in healthcare and in the community (Dr. Miller’s expertise), and Industrial Hygiene – disease prevention in the workplace (Shauna’s expertise). Since our inception, we have provided our customers with the highest level of science and service to facilitate healthy building environments, especially focusing on patient safety in healthcare facilities. EST has the knowledge, experience and enthusiasm to bring these specialty microbiology and disease prevention services to you.