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    Last Updated: 10/30/2025

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    MediFind found 41 doctor with experience in Small Bowel Bacterial Overgrowth near Wisconsin, US. Of these, 36 are Experienced, 3 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    41 providers found
      Advanced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Advanced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      The Medical College Of Wisconsin Inc

      8701 Watertown Plank Rd, Room 4041 Mfrc, 
      Milwaukee, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Daniel Stein is a Gastroenterologist in Milwaukee, Wisconsin. Dr. Stein is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Thyroidectomy. Dr. Stein is currently accepting new patients.

      Teresa H. Lee
      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine
      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine

      Aurora Internal Medicine

      855 N Westhaven Dr 2nd Fl, 
      Oshkosh, WI 
      Languages Spoken:
      English

      Teresa Lee is a primary care provider, practicing in Internal Medicine in Oshkosh, Wisconsin. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Coccydynia, High Cholesterol, Melorheostosis with Osteopoikilosis, and Melorheostosis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Amir C. Patel
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Aurora Gastroenterology

      2414 Kohler Memorial Dr, 
      Sheboygan, WI 
      Languages Spoken:
      English

      Amir Patel is a Gastroenterologist in Sheboygan, Wisconsin. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Crohn's Disease, Collagenous Colitis, Ulcerative Colitis, Endoscopy, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine
      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine

      Thedacare Incorporated

      1405 Mill St, 
      New London, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Steven Knaus is a primary care provider, practicing in Internal Medicine in New London, Wisconsin. Dr. Knaus is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Blood Clots, Type 2 Diabetes (T2D), Obesity, High Cholesterol, and Endoscopy. Dr. Knaus is currently accepting new patients.

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

      Thedacare Incorporated

      333 N Green Bay Rd, 
      Neenah, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Lesley Kieffer is a primary care provider, practicing in Family Medicine in Neenah, Wisconsin. Dr. Kieffer is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Hypothyroidism, Obesity in Children, and High Cholesterol. Dr. Kieffer is currently accepting new patients.

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

      Thedacare Incorporated

      520 W 3rd St, 
      Kimberly, WI 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Rebecca Doro is a primary care provider, practicing in Family Medicine in Kimberly, Wisconsin. Dr. Doro is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Intrauterine Device Insertion. Dr. Doro is currently accepting new patients.

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

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      11211 W Lincoln Ave, 
      West Allis, WI 
      Languages Spoken:
      English
      Accepting New Patients

      David Pryba is a primary care provider, practicing in Internal Medicine in West Allis, Wisconsin. Dr. Pryba is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Zollinger-Ellison Syndrome, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia. Dr. Pryba is currently accepting new patients.

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

      Thedacare Incorporated

      333 N Green Bay Rd, 
      Neenah, WI 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jennifer Norden is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Norden is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Hypothyroidism, Degos Disease, High Cholesterol, and Type 2 Diabetes (T2D). Dr. Norden is currently accepting new patients.

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

      Gundersen Lutheran Medical Center Inc

      1836 S Ave, 
      La Crosse, WI 
      Languages Spoken:
      English, Filipino
      Accepting New Patients
      Offers Telehealth

      Siegfried Yu is a Gastroenterologist in La Crosse, Wisconsin. Dr. Yu is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Small Bowel Bacterial Overgrowth, Trichohepatoenteric Syndrome, Swallowing Difficulty, Gastrectomy, and Endoscopy. Dr. Yu is currently accepting new patients.

      Distinguished in Small Bowel Bacterial Overgrowth
      Internal Medicine
      Distinguished in Small Bowel Bacterial Overgrowth
      Internal Medicine
      4410 Regent St, 
      Madison, WI 
      Languages Spoken:
      English

      Thomas Hyzer is a primary care provider, practicing in Internal Medicine in Madison, Wisconsin. Dr. Hyzer is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, and Malnutrition.

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

      University Of Wisconsin Medical Foundation Inc

      750 University Row, 
      Madison, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Mark Reichelderfer is a Gastroenterologist in Madison, Wisconsin. Dr. Reichelderfer is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Crohn's Disease, Small Bowel Bacterial Overgrowth, Short Bowel Syndrome, Endoscopy, and Colonoscopy. Dr. Reichelderfer is currently accepting new patients.

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

      The Medical College Of Wisconsin Inc

      8701 Watertown Plank Rd, Room 4041 Mfrc, 
      Milwaukee, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Benson Massey is a Gastroenterologist in Milwaukee, Wisconsin. Dr. Massey is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Achalasia, Swallowing Difficulty, Gastric Dysmotility, Gastrectomy, and Endoscopy. Dr. Massey is currently accepting new patients.

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

      Aurora Internal Medicine

      3003 W Good Hope Rd, 
      Milwaukee, WI 
      Languages Spoken:
      English

      Jeffrey Bahr is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Bahr 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, High Cholesterol, and Intrauterine Device Insertion.

      Aboud Affi
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology
      Experienced in Small Bowel Bacterial Overgrowth
      Gastroenterology

      Aurora Gastroenterology

      1218 W Kilbourn Ave, Ste 404, 
      Milwaukee, WI 
      Languages Spoken:
      English

      Aboud Affi is a Gastroenterologist in Milwaukee, Wisconsin. Dr. Affi is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Diverticular Disease, Ascites, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

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

      University Of Wisconsin Medical Foundation Inc

      750 University Row, 
      Madison, WI 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Arnold Wald is a Gastroenterologist in Madison, Wisconsin. Dr. Wald is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Bowel Incontinence, Hemorrhagic Proctocolitis, Ulcerative Colitis, and Crohn's Disease. Dr. Wald is currently accepting new patients.

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

      University Of Wisconsin Medical Foundation Inc

      750 University Row, 
      Madison, WI 
      Languages Spoken:
      English
      Offers Telehealth

      Kerstin Austin is a Gastroenterologist in Madison, Wisconsin. Dr. Austin 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, Colitis, Endoscopy, and Colonoscopy.

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

      Bellin Memorial Hospital Inc

      725 S Webster Ave, Suite 303, 
      Green Bay, WI 
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Kaspar is a Gastroenterologist in Green Bay, Wisconsin. Dr. Kaspar 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, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Colonoscopy.

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

      Gundersen Lutheran Medical Center Inc

      3111 Gundersen Dr, 
      Onalaska, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Laura Marchiando is a primary care provider, practicing in Family Medicine in Onalaska, Wisconsin. Dr. Marchiando is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her top areas of expertise are Obesity, Obesity in Children, Short Bowel Syndrome, and Small Bowel Bacterial Overgrowth. Dr. Marchiando is currently accepting new patients.

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

      Oconto Hospital And Medical Center Inc

      107 E Highland Dr, 
      Oconto Falls, WI 
      Languages Spoken:
      English
      Accepting New Patients

      James Gast is a primary care provider, practicing in Family Medicine in Oconto Falls, Wisconsin. Dr. Gast is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Intrauterine Device Insertion. Dr. Gast is currently accepting new patients.

      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine
      Experienced in Small Bowel Bacterial Overgrowth
      Internal Medicine
      1836 South Ave, 
      La Crosse, WI 
      Languages Spoken:
      English

      James Kauphusman is a primary care provider, practicing in Internal Medicine in La Crosse, Wisconsin. Dr. Kauphusman is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His top areas of expertise are Hereditary Ataxia, Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, and Gastrointestinal Fistula.

      Showing 1-20 of 41

      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 in Wisconsin, US?

      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 in Wisconsin, US?

      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 in Wisconsin, US?

      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 in Wisconsin, US?

      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 in Wisconsin, US?

      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 in Wisconsin, US?

      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 in Wisconsin, US?

      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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