Diabetes & Glandular Disease Research Center

The Diabetes & Glandular Disease Research Center (DGD Research) is a premier clinical research facility based in San Antonio, Texas, specializing in metabolic and endocrine disorders. Operating as the research arm of the Diabetes & Glandular Disease Clinic, the center has over 45 years of experience and has participated in more than 1,000 clinical trials across Phase 1 through Phase 4. DGD Research is a key partner for global pharmaceutical and biotechnology companies, providing high-quality data and access to a large, diverse patient population for studies in diabetes, obesity, NASH, and other glandular diseases. The center is led by board-certified endocrinologists and is recognized as one of the most active and respected metabolic research sites in the United States.