MediFind found 49 doctor with experience in Small Bowel Bacterial Overgrowth near Missouri, US. Of these, 46 are Experienced, 2 are Distinguished and 1 are Advanced.
Specialist In Gastroenterology
Leonard Weinstock is a Gastroenterologist in Saint Louis, Missouri. Dr. Weinstock is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Mast Cell Activation Syndrome (MCAS), Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy.
Washington University
Deborah Rubin is a Gastroenterologist in Saint Louis, Missouri. Dr. Rubin is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Malnutrition, Small Bowel Resection, and Hepatectomy.
SLUCare Physician Group
Dr. Adam Farmer is a gastroenterologist who specializes in neurogastroenterology, caring for adult patients 18 and older. He treats various tertiary level neurogastroenterology and motility disorders, including irritable bowel syndrome, chronic abdominal pain, functional dyspepsia, and constipation. Dr. Farmer leads a research program focused on novel neuromodulatory treatments. He is also interested in the gastroenterology manifestations of systemic disorders such as diabetes and Ehlers-Danlos Syndrome. Dr. Farmer has published more than 120 peer-reviewed papers, contributed to 20 medical textbooks, and been cited more than 9,000 times by other researchers. Dr. Farmer is a professor with the Division of Gastroenterology and Hepatology in the Department of Internal Medicine at Saint Louis University School of Medicine. He is a member of the British Society of Gastroenterology; European Society of Neurogastroenterology and Motility; American Neurogastroenterology and Motility Society; International Association for the Study of Pain; and the Royal College of Physicians (London). Dr. Farmer is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Tenesmus, Irritable Bowel Syndrome (IBS), Opioid Induced Constipation, Endoscopy, and Colonoscopy.
Washington University
Dominic Reeds is a primary care provider, practicing in Endocrinologist in Saint Louis, Missouri. Dr. Reeds is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Obesity, Type 2 Diabetes (T2D), Delayed Growth, Hormone Replacement Therapy (HRT), and Gastric Bypass.
CenterWell Independence
Logan Kratt is a primary care provider, practicing in Family Medicine in Independence, Missouri. Dr. Kratt is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Asbestosis.
Mosaic Life Care At St. Joseph-Medical Center
William Gummelt is a primary care provider, practicing in Family Medicine in Saint Joseph, Missouri. Dr. Gummelt is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Multiple Myeloma, and Headache.
Office
Adrian Di Bisceglie is a Transplant Surgeon in Saint Louis, Missouri. Dr. Di Bisceglie is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Hepatitis C, Hepatitis, Hepatitis B, Cirrhosis, and Liver Transplant.
SSM Health Medical Group
Dr. David Westrich is a gastroenterologist who treats patients ages 18 and older. He diagnoses and treats various gastrointestinal (GI) conditions, including heartburn, acid reflux, swallowing problems, upset stomach, upper abdominal pain, stomach and intestinal ulcers, irritable bowel syndrome (IBS), functional dyspepsia, blood in the stool, chronic constipation, fecal incontinence, and inflammatory bowel disease. He also performs colon cancer screenings, colon polyp removals, upper GI endoscopies, and lower GI colonoscopies. Dr. Westrich provides patients with compassionate care, communicating clearly and honestly, while developing a treatment plan that matches each patient's needs and goals. His patients appreciate that he listens, is very thorough, and takes the time to explain conditions and any proposed treatments. Dr. Westrich is a member of the American Medical Association; American Gastroenterological Association; American College of Gastroenterology; and American Society for Gastrointestinal Endoscopy. Fun fact: Before becoming a doctor, Dr. Westrich wanted to be a math teacher. Dr. Westrich is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Irritable Bowel Syndrome (IBS), and Gastrostomy.
SSM Health Cardinal Glennon Pediatrics Specialty Services - Grand Boulevard
Dr. Nisha Mangalat cares for children with a variety of gastrointestinal issues: abdominal pain, irritable bowel syndrome, diarrhea, constipation, reflux, eosinophilic esophagitis, inflammatory bowel disease including Crohn's disease and colitis, short bowel syndrome and intestinal failure. Her research interests are in medical education and pediatric short bowel syndrome/intestinal failure. Dr. Mangalat is an associate professor in the Department of Pediatrics, Division of Gastroenterology, at Saint Louis University School of Medicine. She is the Pediatric Gastroenterology fellowship program director. She is a member of the North American Society for Pediatric Gastroenterology and Nutrition. Dr. Mangalat is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Short Bowel Syndrome, Necrotizing Enterocolitis, Malnutrition, and Gastroschisis.
Prime Healthcare Kansas City - Physician Services LLC
William Sudholt is a primary care provider, practicing in Internal Medicine in Kansas City, Missouri. Dr. Sudholt is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Osteoarthritis, Endoscopy, and Colonoscopy. Dr. Sudholt is currently accepting new patients.
Webster Family Physicians PC
Christian Wessling is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Wessling is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Hypothyroidism, Obesity in Children, Cystoisosporiasis, and Hereditary Alpha-Tryptasemia.
Medical Diagnostic Center Associates LP
Gregory Vardakis is a Gastroenterologist in Independence, Missouri. Dr. Vardakis is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Enlarged Liver, Hepatitis, Esophagitis, Endoscopy, and Colonoscopy.
Jackson County Gastroenterology
Farid Namin is a Gastroenterologist in Blue Springs, Missouri. Dr. Namin is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Painful Swallowing, Gastrectomy, and Endoscopy.
Washington University
Charlene Prather is a Gastroenterologist in Saint Louis, Missouri. Dr. Prather is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Indigestion, Crohn's Disease, Bowel Incontinence, Endoscopy, and Colonoscopy.
Cass Regional Medical Center
Kristie Baker is a primary care provider, practicing in Pediatrics and Internal Medicine in Harrisonville, Missouri. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Necrosis, Pneumonia, Iron Deficiency Anemia, Endoscopy, and Bone Graft. Dr. Baker is currently accepting new patients.
Specialist In Gastroenterology
Aman Singh is a Gastroenterologist in Saint Louis, Missouri. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Angiodysplasia of the Colon, Heartburn, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.
Freeman-Oak Hill Health System
Bernard Bettasso is a primary care provider, practicing in Internal Medicine in Joplin, Missouri. Dr. Bettasso is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Vertebroplasty. Dr. Bettasso is currently accepting new patients.
St. Louis Children's Hospital
Darla Shores is a Pediatric Gastroenterologist in Saint Louis, Missouri. Dr. Shores is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Necrotizing Enterocolitis, Gastroschisis, Short Bowel Syndrome, Viral Gastroenteritis, and Gastrostomy.
Mercy Clinic Digestive Disease
Paul Buse is an Internal Medicine provider in Saint Louis, Missouri. Dr. Buse is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Barrett Esophagus, Gastrectomy, and Colonoscopy.
Office
Erik Thyssen is a Gastroenterologist in Saint Louis, Missouri. Dr. Thyssen is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Gastric Dysmotility, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.
Last Updated: 02/22/2026



