Yes, dermatologists are skilled in diagnosing and treating various types of hair loss. They can identify the underlying cause, which may be genetic, hormonal, or related to other medical conditions. Treatment options may include medications like minoxidil or finasteride, platelet-rich plasma (PRP) therapy, hair transplantation, or lifestyle modifications. Early intervention often leads to better outcomes, so it's important to consult a dermatologist if you're experiencing significant hair loss.