The 20 Best Irritable Bowel Syndrome (IBS) Doctors Near Me in Merrillville, IN

Find the Top Irritable Bowel Syndrome (IBS) Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 37 doctor with experience in Irritable Bowel Syndrome (IBS) near Merrillville, IN. Of these, 31 are Experienced, 5 are Advanced and 1 are Distinguished.

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37 providers found
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology

    Ima Endoscopy Surgicenter PC

    8895 Broadway, 
    Merrillville, IN 
     (1.8 miles away)
    Languages Spoken:
    English

    Peter Mavrelis is a Gastroenterologist in Merrillville, Indiana. Dr. Mavrelis is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Esophagitis, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Endoscopy, and Gastrostomy.

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

    Dalal Medical Corp.

    9410 Calumet Ave Ste 401, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English

    Navin Kumar is a Gastroenterologist in Munster, Indiana. Dr. Kumar is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Esophagitis, Gastric Dysmotility, Endoscopy, and Colonoscopy.

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

    Centers For Neurological Diseases PC

    521 E 86th Ave Ste Z, 
    Merrillville, IN 
     (0.2 miles away)
    Languages Spoken:
    English

    Chirag Patel is a primary care provider, practicing in Internal Medicine in Merrillville, Indiana. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Alzheimer's Disease, Dementia, Hypertension, Hip Replacement, and Endoscopy.

    Learn about our expert tiers
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Merrillville Surgery Center LLC

    101 E 87th Ave, 
    Merrillville, IN 
     (1.7 miles away)
    Languages Spoken:
    English

    Ammar Hassan is an Internal Medicine provider in Merrillville, Indiana. Dr. Hassan is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Watermelon Stomach, Angiodysplasia of the Colon, Painful Swallowing, Gastrectomy, and Gastrostomy.

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

    Ima Endoscopy Surgicenter PC

    8895 Broadway, 
    Merrillville, IN 
     (1.8 miles away)
    Languages Spoken:
    English

    John Mirro is a Gastroenterologist in Merrillville, Indiana. Dr. Mirro is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Colitis, Benign Esophageal Stricture, Endoscopy, and Gastrostomy.

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

    MMR Consulting Inc

    3903 E Lincoln Hwy, 
    Merrillville, IN 
     (2.4 miles away)
    Languages Spoken:
    English

    Yaser Alobeid is a primary care provider, practicing in Family Medicine in Merrillville, Indiana. Dr. Alobeid is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Obesity in Children, Obesity, Food Allergy, and Vitamin D Deficiency.

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

    Chhabra Medical Corporation PC

    7835 Grand Blvd, 
    Hobart, IN 
     (3.9 miles away)
    Languages Spoken:
    English

    Mark Fesenmyer is a Gastroenterologist in Hobart, Indiana. Dr. Fesenmyer is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Gastrointestinal Bleeding, Hiatal Hernia, Endoscopy, and Gastrectomy.

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

    Milton S Gasparis MD

    1352 S Lake Park Ave, 
    Hobart, IN 
     (4.3 miles away)
    Languages Spoken:
    English

    Milton Gasparis is a primary care provider, practicing in Internal Medicine in Hobart, Indiana. Dr. Gasparis is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Urinary Tract Infection in Children, Renovascular Hypertension, Necrosis, Endoscopy, and Ureteroscopy.

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

    Community Care Network Gastroenterology

    10215 Broadway Ste 203, 
    Crown Point, IN 
     (5.5 miles away)
    Languages Spoken:
    English

    Kumar Venkatachalam is a Gastroenterologist in Crown Point, Indiana. Dr. Venkatachalam is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Visceromegaly, Trichohepatoenteric Syndrome, Gastrostomy, and Endoscopy.

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

    Community Care Network Gastroenterology

    10215 Broadway Ste 203, 
    Crown Point, IN 
     (5.5 miles away)
    Languages Spoken:
    English

    Alaa Atieh is a Gastroenterologist in Crown Point, Indiana. Dr. Atieh is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Eosinophilic Esophagitis, Hemorrhoids, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.

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

    Winfield Family Medicine LLC

    9150 E 109th Ave Ste 2A, 
    Crown Point, IN 
     (5.5 miles away)
    Languages Spoken:
    English

    Tity Kpandeyenge is a primary care provider, practicing in Family Medicine in Crown Point, Indiana. Dr. Kpandeyenge is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Generalized Anxiety Disorder (GAD), Vitamin D Deficiency, and Diskitis.

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

    John A Hoehn DO PC

    505 W US Highway 30, 
    Schererville, IN 
     (6.8 miles away)
    Languages Spoken:
    English

    John Hoehn is a primary care provider, practicing in Family Medicine in Schererville, Indiana. Dr. Hoehn is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Idiopathic Edema, Varicose Veins, Sciatica, and Lung Cancer.

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

    The Methodist Hospitals Inc

    8792 E Ridge Rd, Methodist Phy Group, 
    Hobart, IN 
     (7.0 miles away)

    Shane Bush is a primary care provider, practicing in Family Medicine in Hobart, Indiana. Dr. Bush is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Wolff-Parkinson-White Syndrome, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Green Pediatrics LLC

    8247 Wicker Ave, 
    Saint John, IN 
     (7.1 miles away)
    Languages Spoken:
    English

    Biljana Uzelac is a Pediatrics provider in Saint John, Indiana. Dr. Uzelac is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Vitamin D Deficiency, Childhood Disintegrative Disorder, Anemia, and Childhood Iron Deficiency Anemia.

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

    Quest Diagnostics Inc

    6375 US Highway 6, 
    Portage, IN 
     (9.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Manjeet Geeta is a primary care provider, practicing in Family Medicine in Portage, Indiana. Dr. Geeta is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Sitosterolemia, Endoscopy, and Gastrostomy.

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

    Powers Health Medical Group Electrophysiology

    801 MacArthur Blvd Ste 400A, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English

    Joel Cahan is a Gastroenterologist in Munster, Indiana. Dr. Cahan is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Barrett Esophagus, Esophagitis, Familial Pancreatic Cancer, Gastrectomy, and Colonoscopy.

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

    Office

    9030 Columbia Ave # B, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English

    Michelle Srisuwananukorn is an Internal Medicine provider in Munster, Indiana. Dr. Srisuwananukorn is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Ascites, Familial Adenomatous Polyposis, Chronic Idiopathic Constipation (CIC), Gastrectomy, and Colonoscopy.

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

    Dalal Medical Corp.

    9410 Calumet Ave Ste 401, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English

    Mohsen Khan is an Internal Medicine provider in Munster, Indiana. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Gastritis, Gastrectomy, and Endoscopy.

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

    H. Alan Jones D O Inc.

    929 Ridge Rd Ste 7, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Herbert Jones is a primary care provider, practicing in Family Medicine in Munster, Indiana. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Pneumonia, Endoscopy, and Prostatectomy.

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

    Franciscan Physician Network Hepatology And Intervention Gastroenterology

    701 Superior Ave Ste 2700, 
    Munster, IN 
     (9.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alan Auerbach is a Gastroenterologist in Munster, Indiana. Dr. Auerbach is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Esophagitis, Chronic Erosive Gastritis, Colonoscopy, and Gastrectomy.

    Showing 1-20 of 37

    Last Updated: 02/22/2026

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 Merrillville, IN?

    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 

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