Riddle Hospital, part of Main Line Health, is a not-for-profit, acute-care hospital with 185 inpatient beds. Riddle has been nationally recognized by The Joint Commission, the Society of Chest Pain Centers and other health care rating organizations for its high-quality patient care. U.S. News & World Report's Best Hospitals 2022–2023 rated Riddle Hospital as High Performing in six commonly occurring conditions and medical procedures: chronic obstructive pulmonary disease (COPD), heart failure, hip replacement, kidney failure, knee replacement and stroke. The hospital offers a full range of services, including women's health, orthopaedic, maternity, heart, cancer and stroke care; emergency medicine; primary care services and outpatient services including imaging, sleep, wound healing, audiology, and more—aided by a dedicated team of health care professionals and advanced technology.
In summer of 2023, the new Pavilion at Riddle Hospital opened, the cornerstone of an overall campus modernization project. The five-story, 230,000-square-foot Pavilion features state-of-the-art surgical suites and modern maternity facilities, bringing comprehensive, expanded health care features to Delaware County. Health Center 4, which has LEED Gold certification, houses the Rothman Institute, the Wound Healing & Hyperbaric Center, and a variety of outpatient programs. The hospital has also achieved Magnet® designation, the nation's highest distinction for excellence in nursing care.