Longmont United Hospital has been the cornerstone of healthcare in our community for over a century — providing expert, compassionate care when it matters most.
From emergency services to specialized treatments, we provide a full spectrum of healthcare under one roof.
Round-the-clock emergency care with board-certified physicians and rapid response protocols.
Continuing relationships with family medicine physicians who know your health history.
Diagnostic imaging, laboratory testing, and outpatient procedures with minimal wait times.
Advanced surgical suites with minimally invasive techniques and experienced surgical teams.
Specialized care for women at every stage, from prenatal to postmenopausal health.
Preventive screenings, health education, and community programs to keep Longmont healthy.
For more than a century, Longmont United Hospital has stood as a pillar of health and wellness in our community. What began as a modest facility has grown into a full-service hospital serving Boulder County and beyond.
Our commitment goes beyond treating illness — we focus on the whole person, partnering with patients and families to promote preventive care, healthy living, and long-term wellness. Our team of physicians, nurses, and support staff share a common purpose: ensuring every individual who walks through our doors receives compassionate, expert care.
Our multidisciplinary teams deliver expert care across a wide range of medical specialties.
Heart health diagnostics and treatment
Bone, joint, and muscle care
Advanced imaging and diagnostics
Brain and nervous system care
Specialized care for children
Physical therapy and recovery
On-site diagnostic testing
In-hospital and outpatient pharmacy
We are more than a hospital — we are a neighbor. Longmont United Hospital actively invests in the health and well-being of the communities we serve through outreach programs, health fairs, and partnerships with local organizations.
From free blood pressure screenings to youth sports physicals, we believe that preventive care and health education are the foundation of a thriving community. Our doors are open to everyone, regardless of background or ability to pay.
Whether you need routine care or emergency treatment, Longmont United Hospital is here for you — today, tomorrow, and for generations to come.
We're here to help. Reach out to us through any of the methods below.
410 S Sunset St
Longmont, CO 80501-7000
Emergency: 24/7
Admin: Mon–Fri, 8am–5pm
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