Which entity is responsible for inspections and investigations concerning pharmacies and pharmacists?

The Office of Professional Discipline is the correct entity responsible for inspections and investigations concerning pharmacies and pharmacists. This office specifically focuses on ensuring that licensed professionals, including pharmacists, adhere to the laws and regulations governing their practice. It plays a crucial role in maintaining the integrity of the profession by conducting investigations into complaints and alleged misconduct, imposing disciplinary actions when necessary.

While the Department of Health may have oversight on health-related matters and the overall health system, its primary focus isn't on the professional standards and discipline of individual pharmacists. The State Pharmacy Board certainly plays an essential role in licensing and regulating pharmacists, but it is the Office of Professional Discipline that specifically targets inspections, investigations, and disciplinary matters. The Consumer Affairs Office has broader responsibilities regarding consumer protection, but it does not directly oversee the professional conduct of pharmacists in the same way as the Office of Professional Discipline. Thus, the understanding of the distinct roles these entities play clarifies why the Office of Professional Discipline is the correct answer.