To whom should a client with tinea pedis be referred?

A client with tinea pedis, commonly known as athlete's foot, should be referred to a foot doctor, also known as a podiatrist. This specialist is specifically trained to diagnose and treat conditions related to the feet, including fungal infections like tinea pedis. Podiatrists have the knowledge and expertise in managing foot-related ailments, which may involve not just treating the infection itself but also addressing any underlying issues that could be contributing to the condition, such as improper footwear or foot hygiene.

While dermatologists are also well-equipped to deal with skin conditions, including fungal infections, the direct focus and specialization of a podiatrist on the foot makes them the most appropriate choice for this particular condition. A general physician may manage the condition initially but typically would refer the client to a podiatrist for more specialized care. An oncologist, who specializes in cancer treatment, would not be relevant in this scenario as tinea pedis is not a cancer-related issue.