A Pharmacy or Community Pharmacy expert witness is a Pharmacist who testifies about filling and dispensing prescription medications at retail pharmacies.

A Pharmacology expert witness is a Pharmacologist who testifies on drug development, testing, use, actions, effects, metabolism, and interactions.

A Nutraceutical and Supplement expert witness testifies about compounds like vitamins, minerals, botanicals, extracts, proteins, amino acids, and enzymes.

A Hospital Pharmacy expert witness is a Pharmacist who testifies on hospital (inpatient) drug dosing, dispensing, infusion, interactions, and monitoring.

A Clinical Pharmacy expert witness is a Pharmacist who testifies about standards of care for drug dosing and delivery in hospitals and healthcare systems.