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 05/21/2025 Dr. Weirich is the BEST!!! I have never been so happy with a doctor in my life! He is a great doctor & truly cares about people/me. 05/15/2025 Good 05/14/2025 Best doctor around 05/05/2025 Surprisingly attentive and patient. Took the time to listen and address each Issue. Show More