A dermatologist is a doctor who specializes in treating the skin, hair, and nails. They are qualified to diagnose and treat a wide range of nail problems, including fungal infections, nail clubbing, and other nail changes that could indicate underlying health issues.
If you are experiencing problems with your nails, it's best to consult with a dermatologist to get a proper diagnosis and treatment plan.
While a podiatrist also specializes in treating foot problems, which may include nail issues, they typically focus on the overall health of the foot.