Mark Chottiner

Mark Chottiner serves as an Assistant Professor in the Department of Emergency Medicine at the University of Chicago, conducting clinical and research activities at the University of Chicago Medical Center in Chicago, IL 60637. His academic work is deeply integrated within the institution's emergency medicine division.

Dr. Chottiner's research program centers on point-of-care ultrasonography (POCUS) with emphases on:

• Diagnostic applications for abdominal emergencies (diverticulitis, skin/soft tissue infections)
• Ocular ultrasound techniques and procedural enhancements
• Cost-effectiveness analysis and radiation risk mitigation
• Airway management validation studies
• Emergency department workflow optimization

His publication trajectory from 2019-2025 demonstrates consistent innovation in POCUS methodology, transitioning from foundational case reports to high-impact randomized trials and systematic reviews. The research portfolio reveals strong interdisciplinary collaboration, particularly with Michael Gottlieb and Gary Peksa, addressing practical challenges in emergency diagnostics through evidence-based ultrasound applications across multiple organ systems.

Scientific awards and honors are not documented in the available profile information.

Details regarding graduate student mentorship, grant funding, and laboratory infrastructure are absent from current public records, though his collaborative network includes colleagues across the Department of Emergency Medicine such as Marina Del Rios and Emily Jameyfield.