St. Mary-Corwin Medical Center Logo
St. Mary-Corwin Medical Center exterior
St. Mary-Corwin Medical Center
1008 Minnequa Ave
Pueblo, Colorado 81004

Emergency Room: 24/7

Legacy of Compassionate Care

A tale of two beginnings. In 1882, a two-story boarding house in Pueblo was converted into St. Mary's Hospital by the Sisters of Charity in 1882 while at the same time Colorado Fuel & Iron Company established a hospital for its employees and their families under the medical leadership of Dr. Richard Corwin. The company transferred ownership of Corwin Hospital to the sisters in the late 1940s creating St. Mary-Corwin Medical Center. Today, the hospital continues its legacy of compassionate, outstanding care with an accredited and nationally recognized cancer center, designated Breast Center of Excellence, state of the art robotic-assisted surgical technology, a dedicated Joint Replacement Center and more.


Since 1882, St. Mary-Corwin has cared for the people of Pueblo and surrounding communities in Southern Colorado.

Driven by our commitment to Pueblo and to our healing ministry, St. MaryCorwin is focusing on our core areas of clinical strength. Concentrating on cancer care and orthopedic services enables St. Mary-Corwin to continue to provide high-quality, high-value health care for generations to come.

Certified Member of MD Anderson Cancer Network®

St. Mary-Corwin Medical Center is a certified member of MD Anderson Cancer Network, a program of MD Anderson Cancer Center. Meeting rigorous requirements to earn certified membership, St. Mary-Corwin now has access to a wide range of multidisciplinary care resources, including disease-specific and evidence-based guidelines, treatment plans and best practices developed by MD Anderson.

Patient & Community Resources

St. Mary-Corwin supports our patients and community with multiple educational and outreach programs. Pueblo StepUp is a nonprofit organization that provides access to health care and wellness services for at-risk members of the community. Our resale shop offers a variety of new and gently used merchandise at great prices and is staffed by volunteers. Our Foundation also hosts community events like Cowboys Kickin’ Cancer, Flight For Life® Colorado Golf Tournament and National Cancer Survivors Day to bring our community together in support of programs, patients and families.

Distinctive Services

St. Mary-Corwin is proud to provide some of the latest technological advances in medicine by implementing the da Vinci robotic-assisted surgical system as well as the Mako robotic-arm assisted surgical system. New operating rooms contain state-of-the-art equipment and provide comprehensive inpatient and outpatient surgical services.

Noteworthy areas to include are:

  • Oncology Care at Dorcy Cancer Center
  • Joint Replacement Center
  • Orthopedics
  • Respiratory Therapy
  • Corwin Cardiology
  • Imaging
  • 24-hour Emergency and Trauma Services
  • Flight For Life® Colorado
  • Surgical Services
  • Gastroenterology
  • Primary Care
  • Wound and Hyperbaric Center

Our Medical Services

St. Mary-Corwin Medical Center | By the Numbers
Active Medical Staff 424
2018 Admissions 22,631
2018 ED Visits 37,068
Caregivers 804
Licensed Beds 42
2018 Uncompensated/Charity Care $34 million

*Data reflects July 1, 2017 through June 20, 2018