Dr. Campbell has authored numerous peer-reviewed publications, textbook chapters, and national position papers in trauma surgery, surgical education, critical care, and public health. He has delivered invited lectures throughout the United States and internationally, including Australia, Japan, Brazil, Cuba, Colombia, Austria, Peru, Ecuador, Mexico, and Bolivia.

Selected topics include:

• Trauma systems

• Surgical critical care

• Damage control surgery

• Disaster management

• Gun violence prevention

• Surgical education

• Healthcare disparities