Jason Koob, MDEmergency Medicine Expert Witness

Case Expertise

Independent standard-of-care review across the full range of emergency department litigation, including delayed and missed diagnosis. Each engagement begins with the medical record and ends with a plainly written opinion the record supports.

  • Sepsis & Serious Infection

    Whether screening, recognition, and time-to-antibiotics met the standard of care, and whether deterioration was foreseeable from the documented vitals and labs.

  • Chest Pain & Acute Coronary Syndrome

    ECG interpretation, serial troponins, risk stratification, and the adequacy of workup and disposition in chest pain and atypical presentations.

  • Stroke & Thrombolysis Decisions

    Recognition of stroke symptoms, imaging timelines, thrombolysis eligibility decisions, and time-window documentation.

  • Aortic Dissection

    Whether the presentation warranted consideration of dissection, and the adequacy of imaging and blood pressure management decisions.

  • Pulmonary Embolism

    Risk stratification (Wells, PERC), appropriate use of D-dimer and CT angiography, and anticoagulation decisions.

  • EMTALA & Interfacility Transfer

    Medical screening examination adequacy, stabilization requirements, and transfer appropriateness and documentation.

  • Airway Management

    Intubation decisions, technique, preparation for the difficult airway, and management of complications.

  • Trauma Resuscitation

    Primary and secondary survey adequacy, imaging decisions, and timeliness of intervention and surgical consultation.

  • Appendicitis & Abdominal Emergencies

    Evaluation of abdominal pain, imaging thresholds, and discharge decisions in evolving presentations.

  • Ectopic Pregnancy

    Evaluation of first-trimester bleeding and pain, beta-hCG interpretation, and ultrasound utilization.

  • Meningitis

    Recognition of red-flag presentations, lumbar puncture decisions, and timeliness of empiric antibiotics.

  • Discharge & Follow-Up

    Whether discharge was appropriate given the documented findings, and the adequacy of return precautions and follow-up arrangements.

Reviewing cases nationwide.

Most inquiries receive a response within one business day.

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