The Nutrition Edge

Contact Information

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


  • Hours by appointment


Main Location

The Nutrition Edge
845 N New Ballas Road
Suite 200
St. Louis, MO 63141
Get directions


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


The Nutrition Edge is led by Liz Erker, a Certified Health Coach with Optavia and 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.