Established in 1897 as Chicago Union Hospital, it became Illinois Masonic Hospital in 1921 and joined Advocate Health Care in 2000. Today, it operates as a 551-bed non-profit teaching hospital, providing services for 18,000 inpatients, over 152,000 outpatients, and 41,000 emergency patients annually. ​

• Cardiology: Comprehensive heart care services. 

• Oncology: Advanced cancer treatment programs.​

• Orthopedics: Joint replacement and spine care.​

• Neurology: Treatment for neurological disorders.​

• Women's Health: Maternity and gynecological services.​

• Gastroenterology: Digestive health services.​

• Patient Safety: Nationally recognized for dedication to patient safety and quality. 

• Education & Training: Affiliated with multiple universities, offering accredited residency and fellowship programs. ​ 

• Community Engagement: Active participation in local health initiatives and support groups.

Mission:

• To provide exceptional healthcare services to the community with compassion and professionalism.​

Vision:

• To be a trusted leader in healthcare, enhancing the well-being of the communities served.

• Magnet Recognition: Awarded by the American Nurses Credentialing Center for excellence in nursing practice.​ 

• Primary Stroke Center: Certified for providing high-quality stroke care. 

• Perinatal Level III: Designated for advanced neonatal care.​

• U.S. News & World Report: Rated high performing in multiple adult specialties and procedures. ​