Liz Erker, RD, LD, MS

Liz Erker

Contact Information

  • Office 314-983-4700 x1906
  • After Hours 314-983-4700
  • Fax 314-994-3508


Main Location

The Nutrition Edge
845 N New Ballas Road
Suite 200
St. Louis, MO 63141
314-983-4700 x1906
Get directions

Areas of Interest

Nutrition Knowledge, Weight Loss, Weight Management, Food Intolerances, Food Sensitivities


Liz is a Certified Health Coach with Optavia and a Registered Dietitian Nutritionist through the American Dietetic Association. She educates, supports, and develops plans for making healthy lifestyle choices to improve quality of life. In addition to working with individuals and participating in community outreach, Liz welcomes teaming with physicians, personal trainers, and family members.


Graduate: Saint Louis University
Undergraduate: Marymount College

Certifications & Organizations

Licensed Dietitian in Missouri