Person in a dark gray hooded sweatshirt pours pills from a bottle into their hand

Signature research: Substance misuse

From providing data that drives tobacco policy, to uncovering the risks associated with vaping, to seeking solutions to the opioid epidemic, our researchers are passionate about reducing harm and deaths related to substance use.

Experts in substance use and addiction

Chair and Professor
Liz Klein
Assistant Professor, Joint Faculty
Gia Barboza-Salerno
Associate Professor – Practice
Thomas J. Knobloch

Research news

Mari Brinkman stands between two lab assistants. They all wear white coats and glasses.

Patent paves way to ‘revolutionize’ tobacco emissions testing

Ohio State invention adapts with evolving products
A red ambulance racing down the road

Researchers: Targeted efforts needed to stem fentanyl crisis

Study details high death tolls, economic loss in some states
A young woman in a hospital bed with a health care professional's arm in the foreground

How to treat opioid use disorder in health systems

Study details successful Ohio State effort
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