The 20 Best Irritable Bowel Syndrome (IBS) Doctors Near Me in Fenton, MO

Find the Top Irritable Bowel Syndrome (IBS) 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 143 doctor with experience in Irritable Bowel Syndrome (IBS) near Fenton, MO. Of these, 125 are Experienced, 12 are Advanced, 3 are Distinguished and 1 are Elite.

Location
LocationClose
143 providers found
    Elite in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Elite in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    VAMC St. Louis MO

    915 N Grand Blvd, 
    Saint Louis, MO 
     (14.6 miles away)
    Languages Spoken:
    English

    Gregory Sayuk is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Sayuk is rated as an Elite provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Diarrhea, Colostomy, and Colonoscopy.

    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology | Internal Medicine
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology | Internal Medicine

    SSM Health Medical Group

    1011 Bowles Ave., Suite 205, 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    "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 Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Jaundice, Enlarged Liver, Familial Colorectal Cancer, Gastrectomy, and Endoscopy. Dr. Heavey is board certified in American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology | Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology | Internal Medicine

    SSM Health Medical Group

    1011 Bowles Ave., Suite 205, 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    "Courtney Cockerell, DO, is a board eligible gastroenterologist. She graduated from Kansas City University of Medicine and Biosciences and completed her residency at Saint Louis University. While completing her doctorate degree, Dr. Cockerell also obtained an MBA with a focus in Healthcare Leadership from Rockhurst University. After completing her residency, Dr. Cockerell became a fellow at the University of Missouri in the division of Gastroenterology and Hepatology. Dr. Cockerell has a special interest in gastrointestinal disorders and general gastroenterology. She is a member of the American College of Physicians, American College of Gastroenterology and the American Society of Gastrointestinal Endoscopy. ""I chose Gastroenterology because it offers the best of both worlds: continuity of care for patients with chronic conditions, as well as the procedural diagnosis, treatment, and prevention of GI issues, all the while building strong relationships with my patients educating and empowering them along the way to a better quality of life."" - Courtney Cockerell, DO". Dr. Cockerell is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastrointestinal Bleeding, Hemorrhagic Proctocolitis, Gastrectomy, and Endoscopy. Dr. Cockerell is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Learn about our expert tiers
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    714 Gravois Road, Suite 210, 
    Fenton, MO 
     (0.2 miles away)
    Languages Spoken:
    English

    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 Irritable Bowel Syndrome (IBS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Small Cell Lung Cancer (SCLC), Familial Pancreatic Cancer, and Breast Cancer. Dr. Zimmerman is board certified in American Osteopathic Board Of Family Physicians , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    1203 Smizer Mill Rd Ste 105, 
    Fenton, MO 
     (1.2 miles away)
    Languages Spoken:
    English

    Jason Mehrtens is a primary care provider, practicing in Family Medicine in Fenton, Missouri. Dr. Mehrtens is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    416 Old Smizer Mill Road, 
    Fenton, MO 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    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 Irritable Bowel Syndrome (IBS). Her clinical expertise encompasses Type 2 Diabetes (T2D), Folate Deficiency, Vitamin B12 Deficiency Anemia, and Multiple Carboxylase Deficiency. Dr. Kolli is board certified in American Board Of Internal Medicine , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Mercy Clinic East Communities

    12200 Weber Hill Rd Ste 100, 
    Saint Louis, MO 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    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 Irritable Bowel Syndrome (IBS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    3555 Sunset Office Drive, Suite 107, 
    St. Louis, MO 
     (2.0 miles away)
    Languages Spoken:
    English

    Picha Moolsintong is a Gastroenterologist practicing medicine in St. Louis, Missouri. Dr. Moolsintong is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Moolsintong is board certified in American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine

    Mercy Clinic East Communities

    12200 Weber Hill Rd Ste 100, 
    Saint Louis, MO 
     (2.0 miles away)
    Languages Spoken:
    English

    Morton Singer is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Singer is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Type 2 Diabetes (T2D), Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    3555 Sunset Office Drive, Suite 107, 
    St. Louis, MO 
     (2.0 miles away)
    Languages Spoken:
    English

    Sajid Ansari is a Gastroenterologist practicing medicine in St. Louis, Missouri. Dr. Ansari is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Ulcerative Colitis, Gastrectomy, and Colonoscopy. Dr. Ansari is board certified in American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Physician Groups LC

    3844 S Lindbergh Blvd Ste 120, 
    Saint Louis, MO 
     (2.0 miles away)
    Languages Spoken:
    English

    Rama Naidu is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Naidu is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Cirrhosis.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    St. Anthony's Physician Organization

    9735 Landmark Parkway Dr Ste 200, 
    Saint Louis, MO 
     (2.6 miles away)
    Languages Spoken:
    English

    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 Irritable Bowel Syndrome (IBS). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Dementia, Peptic Ulcer, Necrosis, and Hypertensive Heart Disease.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Midwest Medical Practitioners

    5000 Cedar Plaza Pkwy Ste 300, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    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 Irritable Bowel Syndrome (IBS). He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Pachydermoperiostosis, Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), and Familial Hypertension.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Mercy Clinic Heart And Vascular-10012 Kennerly Suite 101

    10012 Kennerly Rd Ste 101, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    James Dimitroff is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Dimitroff is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Diverticular Disease, Gastrectomy, and Colonoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    St. Anthony's Physician Organization

    10012 Kennerly Rd Ste 102, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Youssef Assioun is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Assioun is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Enlarged Liver, Ascites, Viral Gastroenteritis, Gastrectomy, and Colonoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    9915 Kennerly Road, Suite J, 
    St. Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Charles Willey is a primary care provider, practicing in Internal Medicine in St. Louis, Missouri. Dr. Willey is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), High Cholesterol, Hypertension, and Familial Hypertension. Dr. Willey is board certified in American Board Of Internal Medicine , Drug Enforcement Administration , Illinois Department Of Financial & Professional Regulation , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Mercy Clinic Heart And Vascular-10012 Kennerly Suite 101

    10012 Kennerly Rd Ste 101, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Timothy Brady is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Brady is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His clinical expertise encompasses Autoimmune Hepatitis, Familial Adenomatous Polyposis, Hepatitis, Gastrectomy, and Endoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    St. Anthony's Physician Organization

    10012 Kennerly Rd Ste 102, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Jhony Doumit is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Doumit is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    5034 Griffin Road, 
    St. Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Kathryn Henderson is a primary care provider, practicing in Internal Medicine in St. Louis, Missouri. Dr. Henderson is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, Cerebellar Degeneration, and Sitosterolemia. Dr. Henderson is board certified in American Board Of Internal Medicine , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    5034 Griffin Road, 
    St. Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alan Padua is a primary care provider, practicing in Family Medicine in St. Louis, Missouri. Dr. Padua is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Nephrosclerosis, Familial Hypertension, and Hypertension. Dr. Padua is board certified in American Board Of Family Medicine , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Showing 1-20 of 143

    Last Updated: 04/28/2026

    What is the definition of Irritable Bowel Syndrome (IBS)?

    Irritable bowel syndrome (IBS) is a disorder that leads to pain in abdomen and changes in bowel movements.

    IBS is not the same as inflammatory bowel disease (IBD).

    When should I see an Irritable Bowel Syndrome (IBS) doctor near Fenton, 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 an Irritable Bowel Syndrome (IBS) doctor near Fenton, 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 Irritable Bowel Syndrome (IBS) doctors near Fenton, 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 Irritable Bowel Syndrome (IBS) doctors near Fenton, 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 an Irritable Bowel Syndrome (IBS) doctor near Fenton, 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 Irritable Bowel Syndrome (IBS) doctor search results page. 

    Why is it important to get a second opinion from a different Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) doctor near Fenton, 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) doctors near Fenton, MO?

    Look for the filter feature on the left side of the Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) doctor that offers video calls?

    Look for the filter feature on the left-side of the Irritable Bowel Syndrome (IBS) 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

    15 miles has been selected.