A customer with diabetes has insensate feet. Which specialist should they be referred to?

Referring a customer with diabetes and insensate feet to an endocrinologist is appropriate because endocrinologists specialize in managing conditions related to hormonal imbalances and metabolic disorders, which includes diabetes. They possess the expertise to address not only the underlying diabetes but also its complications, such as neuropathy that can lead to insensate feet. This lack of sensation increases the risk of foot injuries and ulcers, which are common concerns in diabetic patients.

In addition to treating diabetes itself, an endocrinologist can help design a comprehensive management plan that may include medication adjustments, dietary recommendations, and monitoring strategies to maintain blood glucose levels. This holistic approach is crucial in preventing further complications related to the feet.

Other specialists listed focus on different areas of health that may not directly address the root cause of the patient's insensate feet or the management of diabetes. Therefore, a referral to an endocrinologist is the most relevant choice for this specific clinical situation.