Pediatrics and Adolescent Medicine

Margaret D. Werner, M.D.

Margaret “Muffy” Werner grew up in Princeton, Massachusetts and has lots of family living in the area. Dr. Werner decided to pursue a career in medicine after volunteering in hospitals in Nicaragua and Guatemala. During medical school, she quickly fell in love with pediatrics – an easy decision following years of teaching skiing, sailing and tennis to children. Dr. Werner enjoys spending time outdoors with her husband, daughter and son, and loves to exercise or relax on the beach.


  • Dartmouth College 1999
  • M.D. University of Massachusetts Medical School, 2003


  • UMass Memorial Medical Center
    Worcester, MA


  • Board Certified 2006, American Board of Pediatrics


  • General Pediatrics, Obesity, School Health, Preventive Medicine (including vaccination education)


Our Safe Care Promise Click Here to Learn More About COVID-19 Precautions