Timothy Patrick Gleeson

Dr. Timothy Patrick Gleeson is an Associate Professor at UMass Chan Medical School, affiliated with the T.H. Chan School of Medicine and Department of Emergency Medicine. His work focuses on point-of-care ultrasound applications in critical care, cardiac arrest management, and dengue triage protocols. He is part of the Real-Time Evaluation and Assessment for Sonography-Outcomes Network (REASON) and collaborates with experts in emergency diagnostics and tropical medicine.

• BS in Biology, University of Massachusetts Amherst
• MD, University of Massachusetts Medical School

Gleeson's research explores the intersection of Emergency Medicine and Diagnostic Imaging, particularly ultrasound-guided interventions and resuscitation techniques. His recent studies examine echocardiography during cardiac arrest, dengue management in resource-limited settings, and ultrasound curriculum development for critical care personnel.

Publications highlight Point-of-Care Ultrasound in trauma and triage, Cardiopulmonary Resuscitation optimization, and Infectious Disease diagnostics. Collaborators include Dr. Romolo Gaspari and Dr. Michael Hill.

His laboratory and team work centers on improving emergency care outcomes through imaging technology, with projects involving pediatric dengue triage, CPR pause reduction, and ultrasound-guided procedural training.