The 20 Best Small Bowel Bacterial Overgrowth Doctors Near Me in Houston, TX

Find the Top Small Bowel Bacterial Overgrowth Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 30 doctor with experience in Small Bowel Bacterial Overgrowth near Houston, TX. Of these, 24 are Experienced, 3 are Distinguished, 2 are Advanced and 1 are Elite.

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30 providers found
    Distinguished in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Distinguished in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Referral may be required

    Ertan Digestive Disease Center At Memorial Hermann-Texas Medical Center

    6400 Fannin St, Suite 1400, 
    Houston, TX 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Dupont is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Dupont is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Small Bowel Bacterial Overgrowth, Necrotizing Enterocolitis, Pseudomembranous Colitis, Endoscopy, and Gastrostomy. Dr. Dupont is currently accepting new patients.

    Elite in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Elite in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Referral may be required

    Office

    6550 Fannin St Ste 1201, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eamonn Quigley is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Quigley is rated as an Elite provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Gastroparesis, Endoscopy, and Gastrectomy. Dr. Quigley is currently accepting new patients.

    Distinguished in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Distinguished in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Referral may be required

    Ben Taub Hospital

    1504 Taub Loop, 
    Houston, TX 
     (3.7 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Nizar Ramzan is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Ramzan is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Ramzan is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Distinguished in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Referral may be required

    Baylor Medicine Gastroenterology

    7200 Cambridge St, 
    Houston, TX 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tammy Dodds is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Dodds is rated as a Distinguished provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Malnutrition, and Cyclic Vomiting Syndrome. Dr. Dodds is currently accepting new patients.

    Advanced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Advanced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Referral may be required

    St. Joseph Gastroenterology

    1315 St Joseph Pkwy Ste 1210, 
    Houston, TX 
     (0.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Nathaniel Avila is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Avila is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Small Bowel Bacterial Overgrowth, Esophagitis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Avila is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required
    6411 Fannin St, 
    Houston, TX 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Essam Imseis is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Imseis is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Short Bowel Syndrome, Gastroschisis, Small Bowel Bacterial Overgrowth, Malabsorption, and Small Bowel Resection. Dr. Imseis is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    6550 Fannin St, Ste 2339, 
    Houston, TX 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Muntz is a primary care provider, practicing in Internal Medicine in Houston, Texas. Dr. Muntz is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Cough, Familial Hypertriglyceridemia, Fainting, and Vertigo. Dr. Muntz is currently accepting new patients.

    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine

    Office

    6550 Fannin St Ste 1001, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English

    Rajdeepsingh Waghela is a primary care provider, practicing in Internal Medicine in Houston, Texas. Dr. Waghela is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Small Bowel Bacterial Overgrowth, Thrombocytopenia-Absent Radius Syndrome, Ectopic Cushing's syndrome, and Viral Gastroenteritis.

    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Referral may be required

    Baylor College Of Medicine - Gastroenterology

    7200 Cambridge St, Ste 8B-1, 
    Houston, TX 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tara Keihanian is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Keihanian is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Mallory-Weiss Syndrome, Exocrine Pancreatic Insufficiency, Hereditary Pancreatitis, Endoscopy, and Appendectomy. Dr. Keihanian is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Referral may be required

    Digestive & Liver Specialists

    915 Gessner Rd, Suite 850, 
    Houston, TX 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Malan Shiralkar is a Gastroenterologist practicing medicine in Houston, Texas. Dr. Shiralkar is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Crohn's Disease, Ulcerative Colitis, Irritable Bowel Syndrome (IBS), and Endoscopy. Dr. Shiralkar is currently accepting new patients.

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

    The Methodist Hospital

    6550 Fannin St, 
    Houston, TX 
     (3.8 miles away)
    Languages Spoken:
    English

    Fadl Zeineddine is a primary care provider, practicing in Internal Medicine in Houston, Texas. Dr. Zeineddine is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His clinical expertise encompasses Colorectal Cancer, PIK3CA-Related Overgrowth Spectrum, Small Bowel Bacterial Overgrowth, and Gastrostomy.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Texas Childrens Hospital

    6621 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Kristin Whitfield-Van is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Whitfield-Van is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastroschisis, Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, and Hirschsprung Disease. Dr. Whitfield-Van is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Texas Childrens Hospital

    6621 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Richard Kellermayer is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Kellermayer is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Colitis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy. Dr. Kellermayer is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Texas Childrens Hospital

    6621 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Hollier is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Hollier is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Malnutrition, Total Intestinal Aganglionosis, Hirschsprung Disease, and Endoscopy. Dr. Hollier is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Texas Childrens Hospital

    6621 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Faith Ihekweazu is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Ihekweazu is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Colitis, Viral Gastroenteritis, Ulcerative Colitis, Hemorrhagic Proctocolitis, and Small Bowel Resection. Dr. Ihekweazu is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Texas Childrens Hospital

    6621 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Lina Karam is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Karam is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her clinical expertise encompasses Viral Gastroenteritis, Malnutrition, Crohn's Disease, and Ulcerative Colitis. Dr. Karam is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Baylor College Of Medicine

    6701 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Craig Jensen is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Jensen is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Short Bowel Syndrome, Malnutrition, Small Bowel Bacterial Overgrowth, Gastroschisis, and Small Bowel Resection. Dr. Jensen is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Baylor College Of Medicine

    6701 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English

    Carol Redel is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Redel is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her clinical expertise encompasses Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Malnutrition, and Gastroschisis.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Baylor College Of Medicine

    6701 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Seema Walsh is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Walsh is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. Her clinical expertise encompasses Crohn's Disease, Malnutrition, HNRNPH2-Related Disorder, and Short Bowel Syndrome. Dr. Walsh is currently accepting new patients.

    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology
    Referral may be required

    Baylor College Of Medicine

    6701 Fannin St, 
    Houston, TX 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eric Chiou is a Pediatric Gastroenterologist practicing medicine in Houston, Texas. Dr. Chiou is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Encopresis, Tracheoesophageal Fistula, Gastroparesis, Endoscopy, and Gastrostomy. Dr. Chiou is currently accepting new patients.

    Showing 1-20 of 30

    Last Updated: 09/26/2026

    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 Houston, TX?

    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 Houston, TX?

    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 Houston, TX?

    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 Houston, TX?

    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 Houston, TX?

    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 Houston, TX?

    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 Houston, TX?

    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 

    Read more about our Content Policy. 

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