The 20 Best Small Bowel Bacterial Overgrowth Doctors Near Me in Illinois, US

Find the Top Small Bowel Bacterial Overgrowth Experts and Specialists

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 66 doctor with experience in Small Bowel Bacterial Overgrowth near Illinois, US. Of these, 57 are Experienced and 9 are Advanced.

Location
LocationClose
66 providers found
    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine | Bariatric Medicine
    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine | Bariatric Medicine

    OSF Medical Group - Medical Weight Management

    2850 West 95th Street, 
    Evergreen Park, IL 
    Languages Spoken:
    English, Greek
    Offers Telehealth

    Kidanu Birhanu is a primary care provider, practicing in Internal Medicine and Bariatric Medicine in Evergreen Park, Illinois. Dr. Birhanu is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Obesity, Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, Pica, and Endoscopy. Dr. Birhanu is board certified in American Board Of Internal Medicine and American Board Of Obesity Medicine.

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

    Advocate Medical Group Chicago 3936 N Milwaukee Ave

    3936 N Milwaukee Ave, 
    Chicago, IL 
    Languages Spoken:
    English, Gujarati , Hindi

    Krutika Lakhoo is a Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Lakhoo is rated as an Advanced 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 Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Acute Hepatic Porphyria (AHP), Endoscopy, and Kidney Transplant. Dr. Lakhoo is board certified in American Board Of Internal Medicine, Gastroenterology.

    Advanced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Advanced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
    Experience:
    19+ years
    Languages Spoken:
    English
    Offers Telehealth

    Adam Stein is a Gastroenterologist practicing medicine in Chicago, Illinois. He has been practicing medicine for over 19 years. Dr. Stein is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Watermelon Stomach, Malnutrition, Endoscopy, and Colonoscopy. Dr. Stein is board certified in American Board Of Internal Medicine - Gastroenterology (Certified).

    Learn about our expert tiers
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology | Pediatrics
    Experienced in Small Bowel Bacterial Overgrowth
    Pediatric Gastroenterology | Pediatrics

    Chicagoland Childrens Health Alliance

    3232 Lake Ave., Suite 330, 
    Wilmette, IL 
    Languages Spoken:
    English

    Scott Bolton is a Pediatric Gastroenterologist and a Pediatrics provider practicing medicine in Wilmette, Illinois. Dr. Bolton is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Eosinophilic Esophagitis, Esophagitis, Eosinophilic Enteropathy, Gastritis, and Endoscopy. Dr. Bolton is board certified in American Board Of Pediatrics.

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

    Advanced GI, LLC

    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Carl Atallah is a Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Atallah is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Childhood Volvulus, Gastritis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Atallah is board certified in American Osteopathic Board Of Internal Medicine.

    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    Experienced in Small Bowel Bacterial Overgrowth
    Gastroenterology
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
    Experience:
    14+ years
    Languages Spoken:
    English
    Offers Telehealth

    Harold Boutte is a Gastroenterologist practicing medicine in Chicago, Illinois. He has been practicing medicine for over 14 years. Dr. Boutte 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 Angiodysplasia of the Colon, Watermelon Stomach, Short Bowel Syndrome, Endoscopy, and Gastrectomy. Dr. Boutte is board certified in American Board Of Internal Medicine - Gastroenterology (Certified).

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

    OSF Medical Group - Primary Care

    5114 North Glen Park Place Road Suite 220, 
    Peoria, IL 
    Languages Spoken:
    English

    Roy Gulley is a primary care provider, practicing in Internal Medicine in Peoria, Illinois. Dr. Gulley is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Malnutrition, Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, and Protein Deficiency. Dr. Gulley is board certified in American Board Of Internal Medicine.

    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Advanced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    259 E Erie St 16th Fl, Lavin Family Pavilion, 
    Chicago, IL 
    Experience:
    47+ years
    Languages Spoken:
    English
    Offers Telehealth

    Robert Kushner is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. He has been practicing medicine for over 47 years. Dr. Kushner is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Obesity, Type 2 Diabetes (T2D), Small Bowel Bacterial Overgrowth, Gastrostomy, and Gastric Bypass. Dr. Kushner is board certified in American Board Of Internal Medicine - Internal Medicine (Certified).

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

    Southwest Gastroenterology

    9921 Southwest Highway, 
    Oak Lawn, IL 
    Languages Spoken:
    English, Hindi, Polish, Spanish, Urdu

    Ajay Bajaj is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Bajaj is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 77 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Chronic Erosive Gastritis, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Bajaj is board certified in American Board Of Internal Medicine.

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

    GI Partners Of Illinois, LLC

    22285 N Pepper Rd, 
    Lake Barrington, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Dafna Gordon is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Gordon is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Endoscopy, and Colonoscopy. Dr. Gordon is board certified in American Board Of Internal Medicine, Gastroenterology.

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

    GI Partners Of Illinois, LLC

    22285 N Pepper Rd, 
    Lake Barrington, IL 
    Languages Spoken:
    English

    Chad Spangler is a Gastroenterologist practicing medicine in Lake Barrington, Illinois. Dr. Spangler is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Macroamylasemia, Angiodysplasia of the Colon, Gastrectomy, and Endoscopy. Dr. Spangler is board certified in American Board Of Internal Medicine, Gastroenterology.

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

    University Of Chicago Medical Center

    5841 S Maryland Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Carol Semrad is a Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Semrad is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Celiac Disease, Malabsorption, Trichohepatoenteric Syndrome, Endoscopy, and Gastrostomy.

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

    Walker's Cottage Apothecary

    654 E 47th St, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Kanramon Watthanasuntorn is a primary care provider, practicing in Geriatrics in Chicago, Illinois. Dr. Watthanasuntorn is rated as an Advanced 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 Small Bowel Bacterial Overgrowth, Hypertension, Fifth Disease, Vitamin D Deficiency, and Kidney Transplant.

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

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Valeria Cohran is a Pediatric Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Cohran is rated as an Advanced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Short Bowel Syndrome, Gastroschisis, Malabsorption, Small Bowel Bacterial Overgrowth, and Small Bowel Resection.

    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    Experienced in Small Bowel Bacterial Overgrowth
    Internal Medicine
    259 E Erie St Ste 2230, Lavin Family Pavilion, 
    Chicago, IL 
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    David Fox is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. He has been practicing medicine for over 17 years. Dr. Fox is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. His clinical expertise encompasses Secondary Peritonitis, Peritonitis, Chronic Cough, and Ventricular Fibrillation. Dr. Fox is board certified in American Board Of Internal Medicine - Internal Medicine (Certified).

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

    OSF Children's Hospital Of Illinois - Pediatric Gastroenterology

    420 Northeast Glen Oak Avenue, 
    Peoria, IL 
    Languages Spoken:
    English

    Riad Rahhal is a Pediatric Gastroenterologist practicing medicine in Peoria, Illinois. Dr. Rahhal 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, Meckel's Diverticulum, Small Bowel Bacterial Overgrowth, Gastrostomy, and Endoscopy. Dr. Rahhal is board certified in American Board Of Pediatrics.

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

    Rockford Gastroenterology Associates

    401 Roxbury Road, 
    Rockford, IL 
    Languages Spoken:
    English

    Aaron Shiels is a Gastroenterologist practicing medicine in Rockford, Illinois. Dr. Shiels is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Macroamylasemia, Primary Biliary Cholangitis, Alcoholic Cirrhosis, Endoscopy, and Colonoscopy. Dr. Shiels is board certified in American Board Of Internal Medicine.

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

    OSF Medical Group - Gastroenterology

    5105 North Glen Park Place Road, 
    Peoria, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Martin is a Gastroenterologist practicing medicine in Peoria, Illinois. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Enlarged Liver, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy. Dr. Martin is board certified in American Board Of Internal Medicine.

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

    Maya Medical Center, SC

    2955 W 95th St, 
    Evergreen Park, IL 
    Languages Spoken:
    English, Arabic, Spanish
    Offers Telehealth

    Hamdi Khilfeh is a primary care provider, practicing in Internal Medicine in Evergreen Park, Illinois. Dr. Khilfeh is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 83 other conditions, according to our data. His clinical expertise encompasses Necrosis, Familial Hypertension, Hypertension, Gastrostomy, and Colonoscopy. Dr. Khilfeh is board certified in American Board Of Internal Medicine.

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

    Endeavor Health Medical Group

    1000 E. Rollins Rd., 
    Round Lake Beach, IL 
    Languages Spoken:
    English, Greek
    Offers Telehealth

    Nikolas J. Antoniou, MD, a family medicine physician at Endeavor Health, offers comprehensive primary care for patients of all ages. He provides preventive services, routine screenings and management for acute and chronic conditions, working with individuals and families to support long-term health across the lifespan. Dr. Antoniou is rated as an Experienced provider by MediFind in the treatment of Small Bowel Bacterial Overgrowth. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Bronchitis, Type 2 Diabetes (T2D), and Lymphangitis. Dr. Antoniou is board certified in American Board Of Family Medicine.

    Showing 1-20 of 66

    Last Updated: 04/28/2026

    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 in Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 

    Read more about our Content Policy

    More Small Bowel Bacterial Overgrowth Doctors by city