Natalie Manitius, RD, MPH
Accepting new patients

Natalie Manitius, RD, MPH

  • Gastroenterology Nutrition|
  • Gastroenterology
Average rating: 5.0
| 57 ratings
Santa Monica Digestive Diseases | 1223 16th Street, Suite 3100, Santa Monica, CA 90404


Natalie is a registered dietitian nutritionist practicing in gastrointestinal disorders. Natalie received her masters of public health in nutritional sciences and dietetics at the University of Michigan, where she completed her clinical training with subspecialties in gastroenterology and preventive cardiology. Her research interests include the gut-brain axis, as well as the interconnectedness between food systems, the environment, and gastrointestinal health. Natalie's practice is informed by both public health and individualized nutrition, and she believes that addressing the whole person through a multidisciplinary approach is key to achieving optimal health.





MPH, University of Michigan, 2018


Nutrition for IBS: FODMAPs and beyond diseases
Investigating indigestion
Colorectal cancer update | Rimma Shaposhnikov, MD, Natalie Manitius, MPH, RDN


  • Aetna
  • Anthem Blue Cross
  • Blue Shield of California
  • Centivo
  • Cigna
  • First Health
  • Health Net of California
  • Interplan (part of HealthSmart)
  • L.A. Care
  • MultiPlan
  • UFCM Health System
  • Prime Health Services
  • Private Healthcare Systems (PHCS)
  • UnitedHealthcare

The list of health care plans above may not be comprehensive and could change. 
Please contact your benefits coordinator or health insurance company directly to verify coverage.

Visit our health insurance information page for more details.