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

Steven before and after bariatric surgery
Patient Story

Middle Tennessee man’s life with 115 lbs. weight loss

In 2024, Dr. Stephen Rich, helps a patient with his bariatric journey at the Ascension Saint Thomas Bariatric Center.
December 5, 2025
A group of six people is posing for a photo in a brightly lit office or clinic waiting area. A smiling man in the center foreground is kneeling or sitting with his arms outstretched. Five women are standing behind him, wearing what medical scrubs or clinic attire.
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.
November 17, 2025
Rutherford Bariatric Center surgery patient before and after
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.
October 31, 2025
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