San Antonio has earned a troubling distinction as the diabetic foot amputation capital of the world.

This alarming title has one local doctor concerned about the health crisis unfolding in the city.

Vascular surgeon Dr. Thomas Giannis and one of his patients, Herman Bueno, spoke with KSAT’s Erica Hernandez about the challenges that diabetes poses and the urgent need for better prevention and care.

Life changes after diagnosis

“Seven years ago, I was diagnosed with diabetes,” Bueno said.

After his diagnosis, Bueno made significant lifestyle changes. “No sugar, you know, no more sweet teas, it’s unsweetened now,” he explained.

Despite these efforts, Bueno still faced a major setback when he had to have his leg amputated three years ago due to complications from diabetes.

Giannis said

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