The Nutrition Edge A Division of Signature Medical Group
Interested in an appointment with a Signature physician?
Please fill out the online appointment request form below and you will be contacted by one of our schedulers.
Completion of this online appointment request is not a confirmation of an appointment.
Please note: If you or someone you care for is experiencing a medical emergency, please call 9-1-1.
Request Appointment x
About Liz Erker RD, LD, MS
Liz is a Certified Health Coach with Take Shape For Life and registered dietitian through the American Dietetic Association. She educates, supports and develops a plan for making healthy lifestyle choices that will improve your quality of life. Liz has worked in the field of nutrition for more than 25 years. She helps to educate you in nutrition knowledge, weight loss, weight management and food intolerances and sensitivities. In addition to working with individuals, and participating in community outreach, Liz welcomes teaming with physicians, personal trainers and family members.
Qualifications of Liz Erker RD, LD, MS
Bachelor of Science in Foods & Nutrition from Marymount College
Master of Science in Nutrition from Saint Louis University
Certifications & Organizations
Licensed Dietitian in Missouri
*Coverage verified upon appointment confirmation
- Aetna Better Health (formerly HealthcareUSA)
- Anthem BCBS
- BCE Emergis
- Beech Street
- Essence (Esse Medicare HMO)
- Exclusive Choice - SSM
- First Health
- Great West Healthcare
- Home State Health Plan
- MO Healthnet
- MultiPlan (Preferred)
- Railroad Medicare
- Tricare North
- Union Pacific Railroad Employees Health System
- United HealthCare