Ryan Carnahan PharmD, MS, BCPP

Dr. Carnahan is a pharmacoepidemiologist and board certified psychiatric pharmacist. His work focuses on evaluating and improving medication use and safety, particularly in older adults and people with mental health or cognitive disorders. He has led projects to improve care and medication use for people with dementia and delirium. Dr. Carnahan is known particularly for his work on anticholinergic and antipsychotic use. He was the lead developer of the Anticholinergic Drug Scale, which has been used extensively in research to evaluate anticholinergic use and adverse effects, and also led development of a widely used training program and toolkit to improve care for people with dementia and behavioral or psychiatric symptoms.