The 20 Best Diarrhea Doctors Near Me in Saint Louis, MO
Find the Top Diarrhea Experts and Specialists
MediFind found 182 doctor with experience in Diarrhea near Saint Louis, MO. Of these, 161 are Experienced, 14 are Advanced and 3 are Distinguished.
VAMC St. Louis MO
Gregory Sayuk is a Gastroenterologist in Saint Louis, Missouri. Dr. Sayuk is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Diarrhea, Colostomy, and Colonoscopy.
St. Louis Children's Hospital
Phillip Tarr is a Pediatric Gastroenterologist in Saint Louis, Missouri. Dr. Tarr is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Necrotizing Enterocolitis, Viral Gastroenteritis, Anemia, and Small Bowel Resection.
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Matthew Ciorba is a Gastroenterologist in Saint Louis, Missouri. Dr. Ciorba is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Small Bowel Resection, and Colonoscopy.
VAMC St. Louis MO
Matthew Nissing is a Gastroenterologist in Saint Louis, Missouri. Dr. Nissing is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Morning Sickness, Acute Pancreatitis, Crohn's Disease, Endoscopy, and Colonoscopy.
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 Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Tenesmus, Irritable Bowel Syndrome (IBS), Opioid Induced Constipation, Endoscopy, and Colonoscopy.
SLUCare Physician Group
"With clinical expertise in a broad spectrum of gastrointestinal conditions, Dr. Jennifer Palagiri cares for patients using the latest diagnostic technologies and therapies. She treats individuals with inflammatory bowel disease, irritable bowel syndrome, motility disorders, abdominal pain, Crohn's disease and obscure gastrointestinal bleeding. She also conducts colon cancer screening and performs procedures that include double balloon enteroscopy, capsule endoscopy and colonoscopy. A member of the Department of Internal Medicine, Division of Gastroenterology and Hepatology at Saint Louis University School of Medicine, Dr. Palagiri serves as an assistant professor of Internal Medicine. She is a member of the American College of Gastroenterology, Crohn's Colitis Foundation of America, the American Gastroenterological Association and the American Neurogastroenterology and Motility Society. Dr. (LaBundy) Palagiri has the distinction of being named a ""Best Doctor"" in St. Louis Magazine's annual listing of top physicians.". Dr. Palagiri is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Ascites, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy.
SSM-Sluh Inc.
Christine Hachem is a Gastroenterologist in Saint Louis, Missouri. Dr. Hachem is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Menetrier Disease, Swallowing Difficulty, Crohn's Disease, Colonoscopy, and Endoscopy.
SSM Health Cardinal Glennon Pediatrics Specialty Services - Grand Boulevard
Dr. Dhiren Patel treats young patients who have bowel, liver, and abdominal disorders. His clinical expertise includes digestive diseases, swallowing disorders, gastrointestinal infections and food allergies. He performs upper and lower endoscopies, feeding tube placement, liver biopsy, rectal suction biopsy, esophageal dilatation, motility studies, foreign body removal, pH-impedance testing for gastroesophageal reflux disease and hydrogen breath testing for malabsorption in children. Dr. Patel uses the latest techniques in his care for patients, including capsule endoscopies and high resolution manometry for motility disorders. His research interests include pediatric inflammatory bowel disease, motility disorders, celiac disease, fecal microbiota transplant and eosinophilic gastrointestinal disorders. Dr. Patel is an assistant professor in the Department of Pediatrics, Division of Gastroenterology, at Saint Louis University School of Medicine. He is a member of the North American Society of Pediatric Gastroenterology, Hepatology and Nutrition, and is a diplomate of the American Board of Pediatrics. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Malnutrition, Autoimmune Hepatitis, Eosinophilic Esophagitis, and Encopresis.
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 Diarrhea. Her top areas of expertise are Short Bowel Syndrome, Necrotizing Enterocolitis, Malnutrition, and Gastroschisis.
Washington University
Chandra Gyawali is a Gastroenterologist in Saint Louis, Missouri. Dr. Gyawali is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Achalasia, Endoscopy, and Gastric Bypass.
St. Louis Children's Hospital
Gregory Storch is an Infectious Disease provider in Saint Louis, Missouri. Dr. Storch is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Cytomegalic Inclusion Disease, Sepsis, Mononucleosis, and Parainfluenza.
Barnes-Jewish Hospital
Maxwell Barffour is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Barffour is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Childhood Iron Deficiency Anemia, Diarrhea, Iron Deficiency Anemia, and Anemia.
VAMC St. Louis MO
Jeffrey Kreikemeier is a Gastroenterologist in Saint Louis, Missouri. Dr. Kreikemeier is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.
VAMC St. Louis MO
Michael Presti is a Gastroenterologist in Saint Louis, Missouri. Dr. Presti is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Intestinal Pseudo-Obstruction, Biliary Dyskinesia, Crohn's Disease, Colostomy, and Gastrostomy.
SLUCare Physician Group
Sanjay Bhat is a Gastroenterologist in St. Louis, Missouri. Dr. Bhat is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gallstones, Choledocholithiasis, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.
SLUCare Physician Group
Zainab Farooqui is a primary care provider, practicing in Allergy and Immunologist in St. Louis, Missouri. Dr. Farooqui is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Neuroendocrine Tumor, Stridor, Gastroparesis, and Esophagitis.
SSM Health Cardinal Glennon Children's Hospital
Stephen Ream is an Internal Medicine provider in Saint Louis, Missouri. Dr. Ream is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Pediatric Myocarditis, Myocarditis, Diarrhea, and Ventricular Septal Defects.
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Frans Handoyo is a Gastroenterologist in Saint Louis, Missouri. Dr. Handoyo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Protein Deficiency, Malnutrition, Gastritis, Gastrostomy, and Gastrectomy.
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Catherine Hermann is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Hermann is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).
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John Magner is a primary care provider, practicing in Family Medicine in East Saint Louis, Illinois. Dr. Magner is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are End-Stage Renal Disease (ESRD), Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension.
Last Updated: 04/28/2026





