As a dietitian specializing in gastrointestinal diseases and disorders, I work with many related conditions, including:

Irritable Bowel Syndrome (IBS)
Low FODMAP Diet
Celiac Disease
Non-Celiac Gluten Sensitivity
GERD and reflux
Diarrhea
Constipation
Bloating
Eosinophilic Esophagitis
Gastritis
Fatty Liver
Lactose Intolerance
Food Allergies
Food Sensitivities
Diverticulitis
Diverticulosis
Crohn's
Colitis
Small Intestinal Bacterial Overgrowth (SIBO)