The rapid growth of digital healthcare services has created a demand for efficient and user-friendly appointment management systems. This paper presents the design and implementation of a Doctor Booking System, a web-based platform developed to streamline the process of scheduling medical appointments between patients and healthcare providers. The system enables patients to register, search for doctors by specialization, view available time slots, and book appointments in real time. Doctors can manage their schedules, update availability, and access patient booking information through a secure interface. The proposed system utilizes a centralized database to maintain patient records, appointment details, and doctor profiles, ensuring data consistency and reliability. Secure authentication and role-based access control mechanisms are incorporated to protect sensitive medical information. The platform reduces administrative workload, minimizes appointment conflicts, decreases patient waiting times, and improves overall healthcare service efficiency.