The 20 Best Diarrhea Doctors Near Me in Evanston, IL

Find the Top Diarrhea Experts and Specialists

The 20 Best Diarrhea Doctors near Evanston, IL

Last Updated: 02/22/2026

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

MediFind found 566 doctor with experience in Diarrhea near Evanston, IL. Of these, 497 are Experienced, 66 are Advanced, 2 are Distinguished and 1 are Elite.

Location
LocationClose
566 providers found
    Darren M. Brenner
    Elite in Diarrhea
    Gastroenterology
    Elite in Diarrhea
    Gastroenterology
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (11.8 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Offers Telehealth

    Darren Brenner is a Gastroenterologist in Chicago, Illinois. Dr. Brenner has been practicing medicine for over 24 years and is rated as an Elite provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, 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 
     (8.3 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, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Rebecca Tsang
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Endoscopy Center Of The North Shore, LLC

    1732 Central St., 
    Evanston, IL 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rebecca W. Tsang, MD, a gastroenterologist at Endeavor Health, evaluates and treats conditions affecting the digestive system such as acid reflux, irritable bowel syndrome and liver disease. Dr. Tsang collaborates with patients to create individualized care plans that promote long-term digestive health. Dr. Tsang is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Diverticular Disease, Endoscopy, and Gastrectomy.

    Learn about our expert tiers
    Yolandra Johnson
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Gastroenterology Consultants Of The North Shore

    505 Park Dr., 
    Kenilworth, IL 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yolandra Johnson is a Gastroenterologist in Kenilworth, Illinois. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Adenomatous Polyposis, Crohn's Disease, Esophagitis, Trichohepatoenteric Syndrome, and Endoscopy.

    Michael Sprang
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology

    Endeavor Health Medical Group

    9650 Gross Point Rd., Suite 3900, 
    Skokie, IL 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael E. Sprang, MD, a gastroenterologist at Endeavor Health, evaluates and treats conditions affecting the digestive system, including the stomach, intestines, liver and pancreas. He provides diagnostic and therapeutic care to help patients manage gastrointestinal symptoms and chronic digestive disorders. Dr. Sprang is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Turcot Syndrome, Endoscopy, and Gastrectomy.

    Ronald A. Bloom
    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology

    Illinois Gastroenterology Group, LLC

    2501 Compass Rd, 
    Glenview, IL 
     (7.3 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.

    Edward Villa
    Experienced in Diarrhea
    Gastroenterology | Pharmacology | Counselor
    Experienced in Diarrhea
    Gastroenterology | Pharmacology | Counselor

    Endeavor Health Medical Group

    1000 Central St., Suite 800, 
    Evanston, IL 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edward Charles Villa, MD, a gastroenterologist at Endeavor Health, specializes in advanced therapeutic endoscopy for complex digestive conditions. He treats concerns such as acid reflux, Barrett’s esophagus, pancreatic cysts and GI cancers. Dr. Villa performs procedures including esophageal pH monitoring, endoscopic ultrasound and other minimally invasive interventions to support diagnosis and treatment. Dr. Villa is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Jaundice, Cholecystitis, Gallbladder Disease, Endoscopy, and Stent Placement.

    Vincent Biank
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics

    Endeavor Health Medical Group

    1000 Central St., Suite 800, 
    Evanston, IL 
     (0.5 miles away)
    Languages Spoken:
    English

    Vincent F. Biank, MD, a pediatric gastroenterologist at Endeavor Health, cares for children with a range of gastrointestinal conditions. He specializes in managing pediatric GI disorders including reflux, abdominal pain and inflammatory bowel disease. Dr. Biank uses advanced diagnostic tools and techniques to support early detection and long-term management of complex digestive issues. He aims to support the health and wellbeing of children through individualized treatment plans. Dr. Biank is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Celiac Disease, Eosinophilic Esophagitis, Delayed Growth, and Eosinophilic Enteropathy.

    Farhan Quader
    Experienced in Diarrhea
    Gastroenterology | Internal Medicine
    Experienced in Diarrhea
    Gastroenterology | Internal Medicine

    Endeavor Health Medical Group

    1000 Central St., Suite 717, 
    Evanston, IL 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Farhan Abdul Quader, MD, a gastroenterologist at Endeavor Health, specializes in gastroenterology and internal medicine. He evaluates and treats conditions affecting the digestive system, offering patients comprehensive care for issues ranging from routine screenings to complex gastrointestinal disorders. Dr. Quader’s expertise in internal medicine enhances his ability to address related health concerns and coordinate care across specialties. His approach emphasizes accuracy in diagnosis and individualized treatment planning. Dr. Quader is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Achalasia, Endoscopy, and Gastrectomy.

    Andrew Ross
    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Endeavor Health Medical Group

    1000 Central St., Suite 880, 
    Evanston, IL 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Scott Ross, MD, a gastroenterologist at Endeavor Health, specializes in diagnosing and treating conditions affecting the digestive system. He provides care for patients with gastrointestinal disorders ranging from reflux and ulcers to more complex conditions requiring advanced procedures. Dr. Ross uses evidence-based practices to guide treatment planning and collaborates with patients to manage symptoms and improve digestive health. His expertise supports both preventive screenings and ongoing management of chronic gastrointestinal conditions. Dr. Ross is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hereditary Pancreatitis, Barrett Esophagus, Acute Pancreatitis, Endoscopy, and Colonoscopy.

    Teri Merens
    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    LCPC - Chicago Area Pediatrics

    1950 Dempster St., 
    Evanston, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Teri Merens is a Pediatrics provider in Evanston, Illinois. Dr. Merens is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Delayed Growth, Croup, and Respiratory Syncytial Virus (RSV) Infection.

    Amy Silverio
    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    LCPC - Chicago Area Pediatrics

    1950 Dempster St., 
    Evanston, IL 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amy Silverio is a Pediatrics provider in Evanston, Illinois. Dr. Silverio is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Obesity in Children, Delayed Growth, Respiratory Syncytial Virus (RSV) Infection, and Herpangina.

    Peter Jaggard
    Experienced in Diarrhea
    Internal Medicine | Geriatrics
    Experienced in Diarrhea
    Internal Medicine | Geriatrics

    Presbyterian Homes

    3200 Grant St., 
    Evanston, IL 
     (1.8 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English

    Peter Jaggard is a primary care provider, practicing in Internal Medicine and Geriatrics in Evanston, Illinois. Dr. Jaggard has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Low Sodium Level, and Lung Metastases.

    Jonathan Ahn
    Experienced in Diarrhea
    Pediatrics
    Experienced in Diarrhea
    Pediatrics

    Seed Pediatrics, SC

    9669 Kenton Ave., Suite 405, 
    Skokie, IL 
     (2.8 miles away)
    Languages Spoken:
    English, Korean, Spanish

    Jonathan Ahn is a Pediatrics provider in Skokie, Illinois. Dr. Ahn is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Obesity in Children, Herpangina, Croup, and Developmental Dysphasia Familial.

    Branka O'sullivan
    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 100, 
    Skokie, IL 
     (3.8 miles away)
    Languages Spoken:
    English, Croatian
    Offers Telehealth

    Branka O'Sullivan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on preventive health, wellness and chronic disease management. She partners with patients to build long-term care plans that support lasting health outcomes. Dr. O'sullivan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Infant Hyperglycemia, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency.

    Rosalia Porcelli
    Experienced in Diarrhea
    Internal Medicine | Pediatrics
    Experienced in Diarrhea
    Internal Medicine | Pediatrics

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 100, 
    Skokie, IL 
     (3.8 miles away)
    Languages Spoken:
    English

    Rosalia Porcelli, DO, an internal medicine physician at Endeavor Health, provides primary care for adult patients. She focuses on preventive health, routine screenings and chronic condition management to support long-term wellness and patient-centered care. Dr. Porcelli is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Cellulitis, Peptic Ulcer, Necrosis, and Parainfluenza Virus Type 3.

    Steven Goldberg
    Experienced in Diarrhea
    Experienced in Diarrhea

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 200, 
    Skokie, IL 
     (3.8 miles away)
    Languages Spoken:
    English

    Steven B. Goldberg, MD, a pediatrician at Endeavor Health, provides comprehensive care for children from infancy through adolescence. He focuses on preventive care, developmental monitoring and treatment of common pediatric conditions. Dr. Goldberg works closely with families to support long-term health and growth. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Delayed Growth.

    Alexis Cavanaugh
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics

    Chicagoland Childrens Health Alliance

    3232 Lake Ave., Suite 330, 
    Wilmette, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexis Cavanaugh, MD, a pediatric gastroenterologist at Endeavor Health, specializes in diagnosing and treating digestive system conditions in infants, children and adolescents. She provides care for a range of gastrointestinal issues, from abdominal pain and reflux to chronic conditions such as inflammatory bowel disease. Dr. Cavanaugh speaks English and Spanish, helping her connect with families from diverse backgrounds and provide more accessible care. Dr. Cavanaugh is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Celiac Disease, Morning Sickness, Trichohepatoenteric Syndrome, and Diarrhea.

    Rebecca Casini
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics

    Chicagoland Childrens Health Alliance

    3232 Lake Ave., Suite 330, 
    Wilmette, IL 
     (4.0 miles away)
    Languages Spoken:
    English

    Rebecca Casini, DO, a pediatric gastroenterologist at Endeavor Health, provides specialized care for children with digestive conditions such as abdominal pain and inflammatory bowel disease. She works closely with patients and families to develop individualized care plans that help children return to their daily activities. As both a physician and a parent, Dr. Casini brings practical, empathetic guidance to families navigating complex health concerns. Dr. Casini is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Celiac Disease, Lactose Intolerance, Eosinophilic Esophagitis, and Diarrhea.

    Scott Bolton
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics
    Experienced in Diarrhea
    Pediatric Gastroenterology | Pediatrics

    Chicagoland Childrens Health Alliance

    3232 Lake Ave., Suite 330, 
    Wilmette, IL 
     (4.0 miles away)
    Languages Spoken:
    English

    Scott Bolton is a Pediatric Gastroenterologist and a Pediatrics provider in Wilmette, Illinois. Dr. Bolton is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Eosinophilic Enteropathy, Gastritis, and Endoscopy.

    Showing 1-20 of 566

    Last Updated: 02/22/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Evanston, 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 Evanston, 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 Evanston, 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 Evanston, 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 Evanston, 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 Evanston, 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 Evanston, 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 

    Read more about our Content Policy