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The Diarrhea Dietitian

Expert advice, practice solutions, and strategic nutrition for those with chronic diarrhea

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Work with Niki

Niki provides personal, individual nutritional consultations for the following:
  • IBS (Irritable Bowel Syndrome)
  • Small Intestinal Bacterial Overgrowth (SIBO)
  • Intestinal Methanogen Overgrowth (IMO)
  • Ulcerative Colitis (UC)
  • Crohn’s disease (CD)
  • Microscopic colitis, including Lymphocytic Colitis or Collagenous Colitis
  • Ileostomies and colostomies
  • Bariatric Surgery
  • Celiac disease (CeD)
  • Chronic constipation
  • Chronic diarrhea
  • Congenital Sucrase Isomaltase Deficiency (CSID) and aquired Sucrase Isomaltase Deficiency (SID)
  • Diverticulosis & Diverticulitis
  • Dysautonomia & Postural Orthostatic Tachycardia (POTS)
  • Food allergies/intolerances
  • Gastroparesis
  • Gastroesophageal reflux disease (GERD)
  • Histamine Intolerance & Mast Cell Activation Syndrome (MCAS)
  • Hypermobility Spectrum Disorder (HSD) and Hypermobile Ehlers Danlos Syndrome (hEDS)
  • Athletes with runner’s trots or any of the conditions above
Need a therapeutic diet? These are some of the diets Niki works with:
  • Promoting a healthy microbiome
  • Low FODMAP Diet
  • Low Lactose Diet
  • Specific Carbohydrate Diet (SCD)
  • SIBO Specific Diet
  • Autoimmune Paleo Diet (AIP)
  • Eosinophilic Esophagitis (EoE)
  • Low Histamine Diet
  • Low Nickel Diet
  • High Fiber/Low Fiber
  • CSID Diet
  • Hydration
  • Bariatric Diet
  • Post-surgical Diets, like colostomies, ileostomies, Whipple resections, Nissen Fundoplications
  • Fueling for marathons, half-marathons, ultra and endurance (i.e. Ironman) events
  • And more!
Her private practice is based in Portland, Oregon. She counsels adults, teens, and tweens. Niki works with patients in the following states: Arizona, California, Colorado, Florida, Georgia, Idaho, Maryland, Michigan, North Carolina, Texas, OREGON, Virginia, Washington, and Washington DC. Insurances Accepted:
  • Blue Cross Blue Shield (except Blue Cross Blue Shield of Michigan)
  • United Healthcare
  • Cigna
  • MODA (Synergy and Connexus Plans only)

To find out more, or to schedule a telehealth visit, contact: niki@diarrheadietitian.com or 503-974-6454


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