Mercy celebrated a major milestone in heart care with the opening of its newly expanded cardiovascular catheterization lab, designed to bring faster, more advanced treatment to patients across the region. Mercy caregivers joined community and business leaders for a blessing and ribbon cutting for the new space, kicking off a second century of care. 

Announced in January 2024, the $10 million expansion was needed to help Mercy Hospital Washington meet patient demand. The phased project added a third procedure suite and additional pre/post-procedure rooms and upgraded all existing rooms with the most modern equipment available.

“The expansion of our cardiac cath lab is a meaningful testament to the growth in services and care Mercy has provided alongside the city of Washington and the surrounding region over the last century,” said Marie Moore, president of Mercy Washington and Lincoln Communities. “As we celebrate throughout 2026, it feels especially fitting to begin by opening a space that gives our patients even greater access to high‑quality care close to home.”

Dr. John Mohart, Mercy executive vice president and chief operating officer, was surprised with a plaque recognizing his leadership and lasting contributions to the community. Dr. Mohart, who was instrumental in the growth of cardiovascular services in Washington, was honored for his years of service as a practicing cardiologist, including performing the first heart catheterization in Washington in 2005.