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The University of Texas Health Science Center at San Antonio, also called UT Health San Antonio, is a leading academic health center with a mission to make lives better through excellence in advanced academics, life-saving research and comprehensive clinical care including health, dental and cancer services.

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Ralph A DeFronzo

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Endocrinology

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If you are a patient of Ralph A DeFronzo, you can:

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7703 Floyd Curl Drive
San Antonio, Texas 78229-3900
210-567-7000
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