Current Appointments & Affiliations
Lindquist Presidential Distinguished Chair
·
2024 - Present
Medicine, Endocrinology, Metabolism, and Nutrition,
Medicine
Professor of Medicine
·
2015 - Present
Medicine, Endocrinology, Metabolism, and Nutrition,
Medicine
Chief, Division of Endocrinology and Metabolism
·
2014 - Present
Medicine, Endocrinology, Metabolism, and Nutrition,
Medicine
Member of Duke Molecular Physiology Institute
·
2014 - Present
Duke Molecular Physiology Institute,
Institutes and Centers
Recent Publications
NIDDK at 75 Years of Age: Great Triumphs but Concerns for Its Longevity.
Journal Article Diabetes Care · July 1, 2025 Full text Link to item CiteNIDDK at 75 Years of Age: Great Triumphs but Concerns for Its Longevity.
Journal Article Diabetes · July 1, 2025 Full text Link to item Citeβ-cell Gɑs signaling is critical for physiological and pharmacological enhancement of insulin secretion.
Journal Article J Clin Invest · June 17, 2025 The incretin peptides glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors coordinate β-cell secretion that is proportional to nutrient intake. This effect permits consistent and restricted glucose excursions acr ... Full text Link to item CiteRecent Grants
Endocrinology and Metabolism Training Program
Inst. Training Prgm or CMEPrincipal Investigator · Awarded by National Institutes of Health · 2024 - 2029Alpha- to Beta-Cell Communication in Health and Disease
ResearchCo-Principal Investigator · Awarded by National Institute of Diabetes and Digestive and Kidney Diseases · 2024 - 2029Gut epithelial control of nutrient reward
ResearchCo-Mentor · Awarded by National Institute of Diabetes and Digestive and Kidney Diseases · 2024 - 2028View All Grants
Education, Training & Certifications
University of Wisconsin, Madison ·
1983
M.D.