Zocdoc, Inc. is a telemedicine and healthcare technology company based in New York City, founded in 2007. It provides an online platform that allows patients to find, compare, and book appointments with medical and dental care providers for both in-person visits and telemedicine consultations. The service is free for patients and offers real-time availability, enabling instant bookings 24/7.

The platform covers over 100 medical specialties and operates in more than 1,800 cities, reaching approximately 40% of the U.S. population. Zocdoc also features a rating and comparison database for healthcare providers, helping patients make informed choices. For providers, Zocdoc offers a paid advertising model to promote available appointment slots and tools like Zocdoc Check-In to streamline the appointment process. Overall, Zocdoc aims to enhance healthcare access and improve the patient experience by simplifying appointment scheduling.