Can a Dr. decide to cancel his patients in the waiting room and tell staff lie that are area because he want see them?

No, A doctor cannot legally decide to cancel patients in the waiting room and instruct staff to lie about the reason for their cancellation. This action is unethical and could have legal consequences.

Patients have the right to proper medical care and communication from their healthcare providers. Canceling appointments without prior notice or a legitimate reason is a breach of the doctor's duty of care and could lead to patient complaints or even legal action.

In case a doctor needs to cancel appointments due to an emergency, they should make every effort to inform their patients as soon as possible. Providing honest and accurate information to both patients and staff is essential to maintain trust and professionalism in a medical setting.