Howell Allen Clinic with Ascension Saint Thomas Brentwood

Neurosurgeons at Howell Allen Clinic with Ascension Saint Thomas Brentwood in Brentwood, TN, deliver advanced care for brain, spine & nerve disorders.

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Care for brain, spine, nerve and muscle disorders

Ascension stories you'll love

Three people jogging on a sunlit outdoor trail surrounded by grass.
Health Education

7 hidden fall injury risks to watch for this season

As summer winds down, busy schedules, sports and fitness routines can place new demands on your body. Here are seven seasonal habits that can increase your risk of injury in the fall — and simple tips to help prevent them.
July 21, 2026
Two children wearing life jackets paddle a kayak on the water, highlighting the importance of water safety and knowing when to seek medical care for injuries or emergencies.
Health Education

Urgent care vs. the ER: How to know where to go

Visit the ER for serious illness or injuries when you need emergency care. Visit urgent care for minor injuries or illnesses that need same-day care.
June 11, 2026
David Schmelhaus performing on stage before his diagnosis.
Patient Story

Nashville songwriter’s journey with leukemia care

Songwriter David Schmelhaus found life-saving care and spiritual strength during his battle with acute leukemia at Ascension Saint Thomas Midtown in Nashville, Tenn.
May 19, 2026
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