Dr. Krotulski’s current research and casework focus heavily on aspects related to the detection and characterization of novel psychoactive substances (NPS), including studies that examine NPS positivity, trends, metabolism, and effects through intelligence, surveillance, monitoring, and response efforts.
Alex J. Krotulski, PhD
Program Director, Master of Science in Forensic Toxicology
Associate Director of Toxicology & Chemistry, Center for Forensic Science Research & Education (CFSRE)
Contact Information

Program Director, Master of Science in Forensic Toxicology
Associate Director of Toxicology & Chemistry, Center for Forensic Science Research & Education (CFSRE)
Research & Clinical Interests
Education
PhD, Doctor of Philosophy – Chemistry, Temple University, Philadelphia, PA - 2019
Master of Science – Forensic Science, Arcadia University, Glenside, PA - 2015
Publications
- Detected substances among patients with confirmed bromazolam exposure who present to the emergency department following a suspected opioid and/or stimulant-related non-fatal overdose
- Tusi use among the New York City nightclub-attending population
- Tranq burn: Exploring the etiology of xylazine-related soft tissue injuries
- Disparities in Treatment and Referral After an Opioid Overdose Among Emergency Department Patients
- New and Emerging "Nitazene" Analogues Appearing in Medicolegal Death Investigations: N -Pyrrolidino Protonitazene and N -Desethyl Isotonitazene
Awards
- SOFT Research in Forensic Toxicology Award, Society of Forensic Toxicologists - 2021
- Founder’s Award, Young Forensic Scientists Forum, American Academy of Forensic Sciences - 2020
- JFS Noteworthy Article, Journal of Forensic Sciences (4F-MDMB-BINACA: A New Synthetic Cannabinoid Widely Implicated in Forensic Casework) - 2019
- Best Poster Award, Toxicology Section, American Academy of Forensic Sciences (SWATH™ Acquisition vs. Information-Dependent Data Acquisition (IDA) with Application to Broad-Based Drug Screening) - 2017