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    Last Updated: 10/30/2025

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    MediFind found 561 doctor with experience in Diarrhea near Northbrook, IL. Of these, 501 are Experienced, 57 are Advanced and 3 are Distinguished.

    Location
    LocationClose
    561 providers found
      Ronald A. Bloom
      Distinguished in Diarrhea
      Gastroenterology
      Distinguished in Diarrhea
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      2501 Compass Rd, 
      Glenview, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ronald Bloom is a Gastroenterologist in Glenview, Illinois. Dr. Bloom is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Diverticular Disease, Endoscopy, and Gastrectomy.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Mark A Greenberger MD Sc

      480 Elm Pl, Suite 203, 
      Highland Park, IL 
       (4.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mark Greenberger is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Greenberger is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Pneumonia, Myeloproliferative Neoplasms (MPN), Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Pacemaker Implantation.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Mark A Greenberger MD Sc

      480 Elm Pl, Suite 203, 
      Highland Park, IL 
       (4.5 miles away)
      Languages Spoken:
      English

      David Smiley is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Smiley is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Bronchiectasis, Philadelphia-Negative Chronic Myeloid Leukemia, Chronic Myelogenous Leukemia (CML), and Childhood Acute Myeloid Leukemia.

      Learn about our expert tiers
      Mukund Venu
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Midwest Digestive Health And Nutrition

      900 East Rand Road, Suite 120, 
      Des Plaines, IL 
       (6.1 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Mukund Venu is a Wisconsin native and has lived in the Chicago area for over 10 years. He graduated from Saint Louis University, where he earned both his B.A. in history and medical degree. He completed his internal medicine residency training and gastroenterology and hepatology fellowship training at Medical College of Wisconsin. He also completed a visiting professorship at the Mayo Clinic.Dr. Venu is a board-certified gastroenterologist who specializes in general gastroenterology, colon cancer screening, esophageal disorders, as well as endoscopy and colonoscopy procedures. He is an active member of American Gastroenterological Association, where he serves on the Nominating Committee, as well as the American College of Gastroenterology where he serves on the Training Committee. Dr. Venu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Swallowing Difficulty, Encopresis, Bowel Incontinence, Endoscopy, and Colonoscopy.

      Anthony T. Mccormack
      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Advocate Memory Center

      1875 Dempster St, Ste 520, 
      Park Ridge, IL 
       (6.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anthony Mccormack is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Dementia, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Jeffrey M. Jacobs
      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      2501 Compass Rd, 
      Glenview, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jeffrey Jacobs is a Gastroenterologist in Glenview, Illinois. Dr. Jacobs is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Erosive Gastritis, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Colonoscopy.

      Baseer M. Qazi
      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      2501 Compass Rd, 
      Glenview, IL 
       (2.1 miles away)
      Languages Spoken:
      English, Hindi, Urdu

      Baseer Qazi is a Gastroenterologist in Glenview, Illinois. Dr. Qazi is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastric Dysmotility, Hemorrhoids, Diarrhea, Colonoscopy, and Endoscopy.

      Kenneth D. Chi
      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      2501 Compass Rd, 
      Glenview, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kenneth Chi is a Gastroenterologist in Glenview, Illinois. Dr. Chi is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Jaundice, Angiodysplasia of the Colon, Cholangiocarcinoma (Bile Duct Cancer), Endoscopy, and Gastrostomy.

      Nina H. Merel
      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      2501 Compass Rd, 
      Glenview, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nina Merel is a Gastroenterologist in Glenview, Illinois. Dr. Merel is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Heartburn, Gastric Dysmotility, Gas Bloat Syndrome, and Hemorrhoids.

      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Midwest Digestive Health & Nutrition

      900 East Rand Road, Suite 120, 
      Des Plaines, IL 
       (6.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Neil Gupta is a Gastroenterologist in Des Plaines, Illinois. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Benign Esophageal Stricture, Pancreatic Pseudocyst, Barrett Esophagus, Endoscopy, and Pancreatectomy. Dr. Gupta is currently accepting new patients.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Forward Focus Medical Care LLC

      990 S Waukegan Rd, Suite 200, 
      Lake Forest, IL 
       (6.9 miles away)
      Languages Spoken:
      English

      Gary Schaffel is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Schaffel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Cough, Hemochromatosis, Vertigo, and Crohn's Disease.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Forward Focus Medical Care LLC

      990 S Waukegan Rd, Suite 200, 
      Lake Forest, IL 
       (6.9 miles away)
      Languages Spoken:
      English

      Steven Lasin is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Lasin is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Vitamin D Deficiency, Hypothyroidism, Nasal Flaring, and Transient Ischemic Attack (TIA).

      John N. Gaetano
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology
      2701 Patriot Blvd, 
      Glenview, IL 
       (1.6 miles away)
      Experience:
      15+ years
      Languages Spoken:
      English
      Offers Telehealth

      John Gaetano is a Gastroenterologist in Glenview, Illinois. Dr. Gaetano has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Visceromegaly, Enlarged Liver, Cirrhosis, Endoscopy, and Colonoscopy.

      Advanced in Diarrhea
      Internal Medicine
      Advanced in Diarrhea
      Internal Medicine

      Select Rehabilitation LLC

      2600 Compass Rd, 
      Glenview, IL 
       (2.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kentaro Nishino is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Nishino is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Familial Colorectal Cancer. Dr. Nishino is currently accepting new patients.

      Joel R. Pekow
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      The University Of Chicago

      400 Skokie Blvd, Suite 300, 
      Northbrook, IL 
       (2.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Joel Pekow is a Gastroenterologist in Northbrook, Illinois. Dr. Pekow is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Colitis, Crohn's Disease, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Pekow is currently accepting new patients.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      2501 Compass Rd, 
      Glenview, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alan Shapiro is a Gastroenterologist in Glenview, Illinois. Dr. Shapiro is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Crohn's Disease, and Gastrectomy.

      Meghana Doniparthi
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Illinois Gastroenterology Group, LLC

      2501 Compass Rd, 
      Glenview, IL 
       (2.1 miles away)
      Experience:
      9+ years
      Languages Spoken:
      English, Telugu
      Offers Telehealth

      Meghana Doniparthi is a Gastroenterologist in Glenview, Illinois. Dr. Doniparthi has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Tenesmus, Gas Bloat Syndrome, Hemorrhoids, and Familial Adenomatous Polyposis.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology
      40 Skokie Blvd., Suite 110, 
      Northbrook, IL 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Gene Chiao is a Gastroenterologist in Northbrook, Illinois. Dr. Chiao is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Benign Esophageal Stricture, Colonoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology
      40 Skokie Blvd, Suite 110, 
      Northbrook, IL 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jeffrey Nathanson is a Gastroenterologist in Northbrook, Illinois. Dr. Nathanson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Irritable Bowel Syndrome (IBS), Heartburn, Gas Bloat Syndrome, Endoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Endeavor Health Medical Group

      2100 Pfingsten Rd, 
      Glenview, IL 
       (2.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Labowitz is a Gastroenterologist in Glenview, Illinois. Dr. Labowitz is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Trichohepatoenteric Syndrome, Acute Pancreatitis, Ulcerative Colitis, Endoscopy, and Colonoscopy.

      Showing 1-20 of 561

      Last Updated: 10/30/2025

      What is the definition of Diarrhea?

      Diarrhea is when you pass loose or watery stool.

      When should I see a Diarrhea doctor near Northbrook, IL?

      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 Diarrhea doctor near Northbrook, IL?

      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 Diarrhea doctors near Northbrook, IL?

      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 Diarrhea doctors near Northbrook, IL?

      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 Diarrhea doctor near Northbrook, IL?

      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 Diarrhea doctor search results page. 

      Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near Northbrook, IL?

      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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near Northbrook, IL?

      Look for the filter feature on the left side of the Diarrhea 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 Diarrhea doctor that offers video calls?

      Look for the filter feature on the left-side of the Diarrhea 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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