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Nathaniel G. Clark, M.D.

Dr. Nathaniel G. Clark is an Endocrinologist specializing in diabetes. He came to the University of Massachusetts Amherst after graduating from Phillips Exeter Academy. At UMass, he majored in Biochemistry and participated in the University Honors Program. After graduation, Clark attended and received a Master’s degree in Nutritional Biochemistry & Metabolism from MIT and received further training in nutrition at the University of California. He worked as a Registered Dietician at the New England Deaconess Hospital in Boston prior to completing medical school at the University of Massachusetts Medical School in Worcester, MA. He then completed a combined Internal Medicine – Pediatrics residency and a fellowship in Endocrinology, Diabetes & Metabolism at Baystate Medical Center in Springfield, MA.

Diabetes is the common theme of Dr. Clark’s career. he was on the faculty at the University of Vermont College of Medicine and established the Vermont Regional Diabetes Center. He also served as Vice President – Clinical Affairs at the American Diabetes Association, and as a Medical Advisor in Diabetes for Novo Nordisk, a leading diabetes company. Clark currently practices Endocrinology in Plymouth and Sandwich, MA. His support for Commonwealth Honors College is based on the very positive experiences he had while at UMass Amherst taking honors courses and completing an honors research project.


Please address your thank you letter to Dr. Clark.