Getting To Know Dr. Richard Miller

Working with Legionella for over 40 years!

Doctor Richard Miller Legionella Questions and AnswersEnvironmental Safety Technologies, Inc (EST) was founded by Dr. Richard Miller and co-founder Shauna Weis. For over 25 years EST has provided clients with top-of-the-line Legionella testing services on building water systems, for validating the control of Legionella proliferation in the building water in accordance with ANSI/ASHRAE Legionella Standard 188-2015 and the CDC Toolkit: Developing a Water Management Program to Reduce Legionella Growth and Spread in Buildings (2017).

In addition to Dr. Miller’s 25 years with EST, he has over 40 years of experience in working with Legionella. It all started with his research program at the University of Louisville in the fall of 1977, when the Legionnaires’ disease bacterium had only been recently isolated by CDC several months earlier, and it didn’t even have a name yet. Once it was reported that the transmission of Legionnaires’ disease was from environmental aquatic habitats (replicating within free-living amoebae), Dr. Miller received personal training in Legionella environmental culture at the CDC from Legionella pioneers Dr. Jim Feeley and George Gorman. Over those 40 years, Dr. Miller acquired experience via: 1) laboratory research unraveling the physiology, metabolism, and pathogenesis of this bacterium, 2) Legionella testing of cooling towers, potable water, whirlpool spas and decorative fountains for growing list of clients, and finally, 3) teaching Legionnaires’ disease (and more than 30 other bacterial and fungal infectious diseases lecture topics) to the medical students at the University of Louisville. With this experience, there is not much about Legionella or Legionnaires’ disease (or medical microbiology more broadly) that Dr. Richard Miller does not know something about.

Over that time period, Dr. Miller’s Legionella expertise was also put to use by ASHRAE, serving as a voting member on the ASHRAE Committee that developed the Legionella Guideline 12-2000. Dr. Miller then followed that up with service as a voting member on the Legionella ANSI/ASHRAE Standard 188-2015 committee.

As a consequence of Dr. Miller’s broad microbiology knowledge and experience, this feature of the EST web site provides an opportunity for everyone to take advantage of that microbiological wisdom, to ask Dr. Miller questions that may cover a broad range of microbiology topics, including Legionella and Legionnaires’ disease, of course. In addition to all other infectious diseases (especially those that are water-borne diseases), Dr. Richard Miller has knowledge of and has given lectures on, biofilm formation and biofouling processes, microbial-induced corrosion, biofouling detection, and control.

Dr. Miller has a passion for teaching and loves answering your questions about Legionella. His passion for teaching and thorough understanding of Legionella can be seen in the many awards Dr. Miller has received over the years. You can see some of those accomplishments listed below from students, faculty and the Dean’s office at of the School of Medicine at the University of Louisville School of Medicine.

Do you have challenging Legionella questions? We have created a special Stump Dr. Legionella page and you can ask us anything by clicking here. We encourage everyone to do their best to Stump Dr. Legionella!


University of Louisville, School of Medicine (Teaching)

1994 American Medical Women’s Association- Gender Equity Teaching Award

1997-98 ULMSA (Medical Class of 2000)- Golden Apple Teaching Award

2007 University of Louisville, Student “Top 13 Faculty Favorite”, Delphi Center for Teaching and Learning

2008-09 ULMSSS (Medical Class of 2011)- Golden Apple Teaching Award

2010 University of Louisville, Student “Faculty Favorite”, Delphi Center for Teaching and Learning

2010 School of Medicine, Dean’s Education Award – Outstanding Educator

(Awarded for Contributions to Teaching Excellence and Innovations in Medical Student Education)

2011-12 ULMSSS (Medical Class of 2014)- Golden Apple Teaching Award

2013-14 ULMSSS (Medical Class of 2016)- Golden Apple Teaching Award

2014-15 ULMSSS (Medical Class of 2017)- Golden Apple Teaching Award

2015-16 ULMSSS (Medical Class of 2018)- Golden Apple Teaching Award

2017 School of Medicine, Dean’s Education AwardDistinguished Educator

(Lifetime Achievement Award for Excellence in Teaching Medical Students)