Richard Weirich, M.D., Ph.D. Primary Specialty: Endocrinology (Board Certified) Education Residency Internal Medicine Washington University Barnes HospitalSt. Louis, MO1993 Fellowship Endocrinology National Institute of Diabetes and Digestive and Kidney DiseasesBethesda, MD1996 Board Certification Internal Medicine American Board of Internal Medicine1994 Endocrinology, Diabetes and Metabolism American Board of Internal Medicine1997 Recertified American Board of Internal Medicine2012 Reviews 04/20/2025 Dr. Weirich made me feel at ease and not to worry. Very easy to talk with 04/13/2025 Great Doctor 03/25/2025 Dr. Weirich and staff were excellent 03/22/2025 I felt heard and acknowledged. Show More