David Allen, MD, professor, chief, and fellowship director, Division of Endocrinology and Diabetes, is the 2025 Judson J. Van Wyk Prize winner. Allen is the 20th recipient of this prestigious award presented by the Pediatric Endocrine Society (PES). This award, established in honor of Judson J. Van Wyk, MD, stands in tribute to an outstanding leader whose career is marked by scientific excellence, leadership, and dedication to the health of children. Annually, a PES member whose career achievements in pediatric endocrinology have the respect and admiration of their colleagues and most closely emulate those of Dr. Van Wyk is chosen from nominations from the membership.