Brooklyn is the most populous borough in New York City, with a population of about 2.6 million. As a result, there are quite a few large hospitals in the area.

While hospitals in Manhattan are well-known throughout New York, most of the medical facilities that Brooklyn residents use are actually located within Brooklyn. Considering factors like emergency room size, number of beds, specialized treatment areas, and research capabilities, several hospitals can be seen as leading the healthcare scene in Brooklyn.

NewYork-Presbyterian Brooklyn Methodist Hospital is one of the top comprehensive hospitals representing Brooklyn. Located in the Park Slope area, it operates under the prestigious NewYork-Presbyterian healthcare system.

It is particularly recognized for its strengths in cardiology, cancer treatment, neurology, orthopedics, and obstetrics. Among Brooklyn residents, it is commonly said, "If major surgery is needed, this is the first place to check out," highlighting its high recognition. It collaborates with renowned medical schools and research institutions in Manhattan to provide high-quality healthcare services.

One of the largest hospitals in Brooklyn is Maimonides Medical Center. Located in the Borough Park area, it is a large academic medical center with over 700 beds. It operates the only pediatric trauma center in Brooklyn and is highly regarded in the fields of cardiac surgery, emergency medicine, and obstetrics. It is essentially one of the largest medical institutions in Brooklyn, running dozens of specialized treatment programs.

The fastest-growing hospital recently is NYU Langone Hospital—Brooklyn. Formerly known as Lutheran Medical Center, it underwent significant investment after being integrated into NYU Langone Health. It operates approximately 444 beds and has received excellent ratings for patient safety and healthcare quality.

The NYU Langone system is recognized as one of the top healthcare institutions in the United States, making it very popular among Brooklyn residents. It particularly excels in neurology, cardiology, orthopedics, and cancer treatment. The Brooklyn Hospital Center, located in the heart of downtown Brooklyn, is also a long-established representative hospital. Operating since the 1800s, it plays a significant role in emergency care and community healthcare services. Its proximity to the Brooklyn Bridge makes it easily accessible, and it is known as a hospital frequently used by downtown residents.

Among public hospitals, NYC Health + Hospitals/Kings County is a key facility that cannot be overlooked. It is one of the core hospitals in the New York City public hospital system, treating many emergency and severe trauma patients. Due to its large size and diverse patient population, it serves as a central part of Brooklyn's healthcare safety net.

Additionally, near Coney Island, there is NYC Health + Hospitals/South Brooklyn Health. With the recent addition of a new wing and modern facilities, it has become a major comprehensive hospital for residents in southern Brooklyn. The volume of emergency room visits is also quite significant.

When considering hospitals that are generally well-rated among Brooklyn residents, NewYork-Presbyterian Brooklyn Methodist Hospital, Maimonides Medical Center, and NYU Langone Hospital—Brooklyn are commonly referred to as the 'Brooklyn Big 3.' If considering cardiac surgery or treatment for severe illnesses, these three are often the first candidates. However, in emergency situations, the nearest emergency room is much more important than the hospital's reputation, making accessibility a more realistic priority. Given New York's traffic conditions, a 10-minute difference in an emergency can have far greater significance than hospital rankings.