Picture of John McCarthy, Sc.D., C.I.H.

John McCarthy, Sc.D., C.I.H.

PRESIDENT

Truly passionate about all aspects of environmental science, John “Jack” McCarthy co-founded EH&E in 1988 to provide organizations with a...

Picture of John Spengler, Ph.D.

John Spengler, Ph.D.

PRINCIPAL

John “Jack” Spengler, co-founder and Principal of EH&E, has dedicated his career to research in the areas of personal monitoring,...

Picture of Kevin Coghlan, M.S., C.I.H.

Kevin Coghlan, M.S., C.I.H.

PRINCIPAL SCIENTIST / CHIEF OPERATING OFFICER

Kevin has been EH&E’s Chief Operating Officer and one of its Principal Scientists for nearly a decade.  A Certified Industrial...

Picture of Michael Della Barba, CBCP

Michael Della Barba, CBCP

DIRECTOR OF COMMISSIONING

Michael Della Barba heads EH&E’s commissioning team, where he has overseen the commissioning of over 15 million square feet of...

Picture of Robert Foster, M.S.

Robert Foster, M.S.

MARKET EXECUTIVE, LIFE SCIENCES

Bob serves an important role in ensuring that his clients are matched with exactly the right EH&E personnel and resources...

Picture of Toby Kasavana, M.B.A., CPA

Toby Kasavana, M.B.A., CPA

CHIEF FINANCIAL OFFICER

Toby joined EH&E in 2008 with many years of experience in senior financial roles. Overseeing finance, human resources, risk management...

Picture of Jerry Ludwig, Ph.D., P.E.

Jerry Ludwig, Ph.D., P.E.

DIRECTOR OF ENGINEERING

Jerry has served as EH&E’s Director of Engineering since 1989. With over 20 years of engineering experience, Jerry has earned...

Picture of David MacIntosh, Sc.D., C.I.H.

David MacIntosh, Sc.D., C.I.H.

DIRECTOR OF ADVANCED ANALYTICS

As the Director of Advanced Analytics, the principal research arm of the company, David assists clients in government, commercial, and...

Picture of Leo Ryan, M.S.

Leo Ryan, M.S.

MARKET EXECUTIVE, EDUCATION AND COMMERCIAL

Leo Ryan, in his own words, views himself as the “translator” for environmental health and safety, facility management, and operations...

Picture of David Shore

David Shore

SENIOR SCIENTIST / MARKET EXECUTIVE, HEALTHCARE

David has a strong background in the healthcare environment and in-depth understand of its dynamic operations and constantly evolving needs...