What This Covers
Part 1: Gambling Disorder: Diagnosis, Assessment, and Treatment in Addiction Medicine
Part 2: Dayton Street Medicine: Collaborative and Trauma-Informed Care in a Fentanyl Epicenter
How This Resource Is Used
This session is designed for on-demand learning, focused content review, and board preparation. It may be used to reinforce foundational addiction medicine concepts, supplement fellowship training, or support preparation for addiction medicine certification examinations. Learners can engage with individual topic areas independently or complete the full session as part of a structured study plan.
Presenter
Joseph M. Valdez, MD MPH
Dr. Valdez is the Geisinger’s Addiction Medicine Fellowship Program Director and a Clinical Assistant Professor at Geisinger Commonwealth School of Medicine. Dr. Valdez has over a decade of experience as a board-certified addiction medicine specialist, previously serving as Medical Director for outpatient addiction services at Mercy Hospital in Portland, Maine, where he integrated addiction care into primary and inpatient settings.
Dr. Valdez will be joined by Anand Sewak, MD, Addiction Medicine Fellow at Geisinger Health System. Dr. Sewak is a graduate of American University of Antigua and a 2020 graduate of the Geisinger Family Medicine Residency and has been working as a Geisinger physician since the completion of his residency.
Presenters
Anna M. Squibb, MD FAAFP
Dr. Squibb is Associate Professor of Family Medicine at Wright State University and Program Director of the Addiction Medicine Fellowship in Dayton, Ohio. She is a family physician and addiction medicine specialist with clinical experience across outpatient, hospital, residential, and maternal care settings. Dr. Squibb's work focuses on expanding addiction medicine education and improving care for individuals and families affected by substance use disorders.
Sydney M. Silverstein, PhDDr. Silverstein is an Associate Professor in Population and Public Health Sciences and Clinical Assistant Professor of Psychiatry at Wright State University. Her work focuses on addiction, recovery, substance use disorders, and the social dimensions of drug policy.
Nicholas Hoffman, DODr. Hoffman is an Addiction Medicine Fellow at Wright State. He is a board-certified emergency physician and board-eligible medical toxicologist. His clinical and academic interests include acute withdrawal management, novel psychoactive substances, cardiovascular drug toxicity management, and the intersection of medical toxicology and addiction medicine. He enjoys teaching while continuing to learn from colleagues and patients.
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