The 20 Best Diarrhea Doctors Near Me in Fenton, MO
Find the Top Diarrhea Experts and Specialists
MediFind found 201 doctor with experience in Diarrhea near Fenton, MO. Of these, 183 are Experienced, 11 are Advanced and 3 are Distinguished.
SSM Health Medical Group
"Sarah Ludlow, MD, is a board certified family medicine physician who sees patients of all ages - from birth to their senior years. Currently, Dr. Ludlow is not accepting new patients. Dr. Ludlow earned her medical degree from St. George's Medical School in Grenada and completed her family medicine residency at the Creighton University School of Medicine in Omaha, Ne. She also holds advanced life support training in trauma, cardiac and pediatrics. Dr. Ludlow is a member of the American Medical Association and the American Academy of Family Physicians. She has special interest in connecting with her patients to match care and treatment specifically with their needs. ""My goal as a primary care provider is to help every patient make health care choices that best meet their individual needs."" Sarah Ludlow, MD". Dr. Ludlow is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Type 2 Diabetes (T2D), Premature Ovarian Failure, Hypertension, and Familial Hypertension.
SSM Health Medical Group
"Dr. Heavey is board certified in internal medicine and in gastroenterology. He is a member of the American College of Gastroenterology and the American Gastroenterology Association. He earned his medical degree from Loyola University Chicago Stritch School of Medicine. He completed his internship, residency and a three-year gastroenterology fellowship at Loyola University Medical Center in Illinois. Dr. Heavey specializes in the diagnosis and treatment of diseases of the gastrointestinal tract and hepatobiliary systems. He is well trained to perform a wide variety of tests, including upper endoscopy, colonoscopy, ERCPs, and endoscopic ultrasound. He is on staff at SSM Health St. Clare Hospital - Fenton. ""People with gastrointestinal disease can have symptoms that affect their daily lives, sometimes significantly limiting activities that once were easy and enjoyable. It is my goal to use my training in state-of-the-art technology and techniques to provide you with comprehensive care while honoring the time-honored doctor-patient relationship to improve your quality of life."" - Michael Heavey, MD". Dr. Heavey is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Jaundice, Enlarged Liver, Familial Colorectal Cancer, Gastrectomy, and Endoscopy.
SSM Health Medical Group
"Ruben Aymerich, MD, board certified in gastroenterology, has been in practice in the St. Louis area for the past 10 years. As an advocate for colon cancer awareness, Dr. Aymerich emphasizes the importance of early detection and living a healthy lifestyle. ""Through appropriate screenings, colon cancer can be prevented,"" explains Dr. Aymerich. As a cycling enthusiast and triathlete, he emphasizes the importance of staying active. ""I tell my patients to live a healthy lifestyle, listen to your body, and ask your doctor if you need help."" Dr. Aymerich specializes in the diagnosis and treatment of gastrointestinal diseases, such as reflux, celiac disease, Crohn's disease and ulcerative colitis. He is well trained to perform a variety of tests, including Infrared Coagulation - for treatment of hemorrhoids, upper endoscopy, colonoscopy, and ERCPs. He is a member of the American College of Gastroenterology. He completed his gastroenterology fellowship training and residency training at Barnes-Jewish Hospital. He received his medical degree from the University of Puerto Rico School of Medicine.". Dr. Aymerich is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Morning Sickness, Gastric Dysmotility, Painful Swallowing, Endoscopy, and Colonoscopy.
SLUCare Physician Group
Felicia Isbell sees adult patients who have primary care, preventive care, and acute care needs. She specializes in chronic disease management and sick visits, educating patients to help them manage their illnesses and to prevent complications. Isbell is a nurse practitioner in the Department of Internal Medicine, Division of General Internal Medicine, at Saint Louis University School of Medicine. She is a member of the American Association of Nurse Practitioners and the St. Louis Nurses in Advanced Practice organization. Isbell also serves with a medical squadron in the U.S. Air Force Reserves. Ms. Isbell is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity, Osteoarthritis, Shingles, and Sciatica.
Matthew Zimmerman is a primary care provider, practicing in Family Medicine in Fenton, Missouri. Dr. Zimmerman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Small Cell Lung Cancer (SCLC), Familial Pancreatic Cancer, and Breast Cancer.
MedExpress Urgent Care Missouri P.C.
John Crowe is a primary care provider, practicing in Family Medicine in Fenton, Missouri. Dr. Crowe is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Atypical Pneumonia, Hospital-Acquired Pneumonia, Tracheitis, and Pneumonia.
Sri Kolli is a primary care provider, practicing in Internal Medicine in Fenton, Missouri. Dr. Kolli is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Type 2 Diabetes (T2D), Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Folate Deficiency.
Sajid Ansari is a Gastroenterologist in St. Louis, Missouri. Dr. Ansari is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Ulcerative Colitis, Gastrectomy, and Colonoscopy.
Physician Groups LC
Mark Gunby is a primary care provider, practicing in Geriatrics in Saint Louis, Missouri. Dr. Gunby is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Childhood Iron Deficiency Anemia, Chronic Cough, Nephrosclerosis, and Renovascular Hypertension.
Mercy Clinic East Communities
Kelly Gage is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Gage is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Physician Groups LC
Howard Kohn is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Kohn is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Breast Cancer, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension.
Mercy Clinic East Communities
Lorinna Shniter is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Shniter is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Cirrhosis.
Accentcare Hospice & Palliative Care Of Missouri
Joseph Santiago is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Santiago is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Relapsing Multiple Sclerosis (RMS), Vascular Dementia, Dementia, and Alzheimer's Disease.
Peter Angelin is a primary care provider, practicing in Internal Medicine and Hospital Medicine in Fenton, Missouri. Dr. Angelin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Type 2 Diabetes (T2D), Gangrene, Boils, Colonoscopy, and Endoscopy.
St. Anthony's Physician Organization
Panduranga Koya is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Koya is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Dementia, Peptic Ulcer, Necrosis, and Hypertensive Heart Disease.
St. Anthony's Physician Organization
Jhony Doumit is a Gastroenterologist in Saint Louis, Missouri. Dr. Doumit is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Angiodysplasia of the Colon, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.
Midwest Medical Practitioners
Danish Jabbar is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Jabbar is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Pachydermoperiostosis, Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), and Hypertension.
Mercy Clinic Heart And Vascular-10012 Kennerly Suite 101
James Dimitroff is a Gastroenterologist in Saint Louis, Missouri. Dr. Dimitroff is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Diverticular Disease, Gastrectomy, and Colonoscopy.
St. Anthony's Physician Organization
Youssef Assioun is a Gastroenterologist in Saint Louis, Missouri. Dr. Assioun is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Enlarged Liver, Ascites, Viral Gastroenteritis, Gastrectomy, and Colonoscopy.
St. Anthony's Physician Organization
Yazan Abdalla is a Gastroenterologist in Saint Louis, Missouri. Dr. Abdalla is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Painful Swallowing, Gastrectomy, and Endoscopy.
Last Updated: 02/22/2026



