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    Last Updated: 10/30/2025

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    MediFind found 17 doctor with experience in Small Bowel Bacterial Overgrowth near Saint Louis, MO. Of these, 14 are Experienced, 2 are Distinguished and 1 are Advanced.

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    LocationClose
    17 providers found
      Distinguished in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Distinguished in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      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. Dr. Rubin is currently accepting new patients.

      Advanced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Advanced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Ssm Health Care Group

      1225 S Grand Blvd, 
      Saint Louis, MO 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Adam Farmer is a Gastroenterologist in Saint Louis, Missouri. 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), Small Bowel Bacterial Overgrowth, Endoscopy, and Colonoscopy. Dr. Farmer is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Adrian M. Di Bisceglie
      Experienced in Small Bowel Bacterial Overgrowth
      Experienced in Small Bowel Bacterial Overgrowth
      3545 Lafayette Ave, 
      Saint Louis, MO 
       (2.3 miles away)
      Languages Spoken:
      English

      Adrian Di Bisceglie is a Gastroenterologist 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, Nonalcoholic Steatohepatitis (NASH), and Liver Transplant.

      Learn about our expert tiers
      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Pediatrics | Pediatric Infectious Disease
      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Pediatrics | Pediatric Infectious Disease
      1465 S Grand Blvd, 
      Saint Louis, MO 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Nisha Mangalat is a Pediatric Gastroenterologist and a Pediatrics provider in Saint Louis, Missouri. 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. Dr. Mangalat is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Pediatrics
      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Pediatrics
      1 Childrens Pl, Div Ped Gastro, Hepatology And Nutrition, 
      Saint Louis, MO 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Darla Shores is a Pediatric Gastroenterologist and a Pediatrics provider 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. Dr. Shores is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Pediatrics
      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Pediatrics
      1 Childrens Pl, Div Ped Gastro, Hepatology And Nutrition, 
      Saint Louis, MO 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Martine Saint-Cyr is a Pediatric Gastroenterologist and a Pediatrics provider in Saint Louis, Missouri. Dr. Saint-Cyr 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, Small Bowel Bacterial Overgrowth, and Malnutrition. Dr. Saint-Cyr is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Geriatrics | Internal Medicine
      Experienced in Small Bowel Bacterial Overgrowth
      Geriatrics | Internal Medicine

      Washington University

      1 Barnes Jewish Hospital Plz, 
      Saint Louis, MO 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dominic Reeds is a primary care provider, practicing in Geriatrics and Internal Medicine 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. Dr. Reeds is currently accepting new patients.

      Distinguished in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Distinguished in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Specialists In Gastroenterology In St. Louis

      11525 Olde Cabin Road, 
      St. Louis, MO 
       (13.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Leonard Weinstock is a Gastroenterologist in St. 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. Dr. Weinstock is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Family Medicine
      Experienced in Small Bowel Bacterial Overgrowth
      Family Medicine
      7979 Big Bend Blvd, 
      Saint Louis, MO 
       (7.8 miles away)
      Languages Spoken:
      English

      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.

      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Digestive Health Specialists LLC

      11525 Olde Cabin Rd, Suite 101, 
      Creve Coeur, MO 
       (13.2 miles away)
      Languages Spoken:
      English

      Aman Singh is a Gastroenterologist in Creve Coeur, 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.

      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Digestive Health Specialists LLC

      11525 Olde Cabin Rd, Suite 101, 
      Creve Coeur, MO 
       (13.2 miles away)
      Languages Spoken:
      English

      Erik Thyssen is a Gastroenterologist in Creve Coeur, 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.

      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Mercy Clinic Gastroenterology LLC

      615 S New Ballas Rd, 
      Saint Louis, MO 
       (13.3 miles away)
      Languages Spoken:
      English

      Paul Buse is a Gastroenterologist 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.

      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      763 S New Ballas Rd, Suite 265, 
      Saint Louis, MO 
       (13.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mohammad Firozi is a Gastroenterologist in Saint Louis, Missouri. Dr. Firozi is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Chronic Erosive Gastritis, Esophageal Varices, Lactose Intolerance, Gastrectomy, and Endoscopy.

      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Washington University

      3015 N Ballas Rd, Missouri Baptist Hospital, 
      St Louis, MO 
       (13.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Charlene Prather is a Gastroenterologist in St 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. Dr. Prather is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine
      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine

      Mercy Clinic East Communities

      621 S New Ballas Rd, Suite 4017b, 
      Saint Louis, MO 
       (13.4 miles away)
      Languages Spoken:
      English, Filipino
      Accepting New Patients
      Offers Telehealth

      Briccio Cadiz is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Cadiz is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, Endoscopy, and Colonoscopy. Dr. Cadiz is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Pediatric Gastroenterology | Gastroenterology
      615 S New Ballas Rd Ste Y-g230, 
      Saint Louis, MO 
       (14.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ryan Pitman is a Pediatric Gastroenterologist and a Gastroenterologist in Saint Louis, Missouri. Dr. Pitman is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Swallowing Difficulty, Eosinophilic Esophagitis, Painful Swallowing, and Encopresis. Dr. Pitman is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Family Medicine
      Experienced in Small Bowel Bacterial Overgrowth
      Family Medicine

      American Multispecialty Group Inc

      13303 Tesson Ferry Rd, 
      Saint Louis, MO 
       (14.2 miles away)
      Languages Spoken:
      English

      Aaron Bjorn is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Bjorn is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Type 2 Diabetes (T2D), Seasonal Affective Disorder (SAD), High Cholesterol, and Meningitis.

      Showing 1-17 of 17

      Last Updated: 10/30/2025

      What is the definition of Small Bowel Bacterial Overgrowth?

      Small bowel bacterial overgrowth is a condition in which very large numbers of bacteria grow in the small intestine.

      When should I see a Small Bowel Bacterial Overgrowth doctor near Saint Louis, MO?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Small Bowel Bacterial Overgrowth doctor near Saint Louis, MO?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Small Bowel Bacterial Overgrowth doctors near Saint Louis, MO?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Small Bowel Bacterial Overgrowth doctors near Saint Louis, MO?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Small Bowel Bacterial Overgrowth doctor near Saint Louis, MO?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Small Bowel Bacterial Overgrowth doctor search results page. 

      Why is it important to get a second opinion from a different Small Bowel Bacterial Overgrowth doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Small Bowel Bacterial Overgrowth doctor near Saint Louis, MO?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Small Bowel Bacterial Overgrowth doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Small Bowel Bacterial Overgrowth doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Small Bowel Bacterial Overgrowth doctors near Saint Louis, MO?

      Look for the filter feature on the left side of the Small Bowel Bacterial Overgrowth doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Small Bowel Bacterial Overgrowth doctor that offers video calls?

      Look for the filter feature on the left-side of the Small Bowel Bacterial Overgrowth doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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