Ascension Saint Thomas DeKalb

Care teams at Ascension Saint Thomas DeKalb and ER in Smithville, TN, delivers testing and care for your everyday health needs.

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Specialty and emergency care, close to home

Ascension Saint Thomas DeKalb in Smithville, Tennessee, delivers specialty care and 24/7 emergency care. We provide advanced surgical care for serious and life-threatening injuries and illnesses. Our care teams listen to understand your health needs and deliver care that's right for you. Ascension Saint Thomas DeKalb is a destination for specialty care — including heart and women’s health. We provide onsite imaging, lab tests and rehabilitation services. Learn more about our services and programs.

Excellence in heart care

Ascension Saint Thomas Dekalb has received Chest Pain certification from The Joint Commission. 

Ascension stories you'll love

Patient Story

Lung scan saves Nashville man’s life

A routine lung scan at Ascension Saint Thomas in Nashville revealed a hidden tumor in 63-year-old Greg Hall, leading to life-saving treatment and recovery.
noviembre 17, 2025
Patient Story

Bariatric surgery transforms Murfreesboro woman's life

After undergoing bariatric surgery at Ascension Saint Thomas Rutherford, Ellen regained the energy to fully enjoy life again.
octubre 31, 2025
Patient Story

Routine lung scan saves Murfreesboro woman’s life

Using advanced ION robotic technology, the care team at Ascension Saint Thomas Rutherford helped a Murfreesboro resident detect and treat lung cancer early.
octubre 24, 2025
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