As a patient, you have specific rights when it comes to NHS dental care. You are entitled to receive NHS dental treatment if you are eligible, which includes services like check-ups, fillings, and extractions. You should also be informed about the costs involved, as some treatments may require a fee. If you are under 18, pregnant, or on certain benefits, you may be entitled to free dental care. It's important to discuss any concerns with your NHS dentist, as they can guide you through your rights and available options.