The 20 Best Crohn's Disease Doctors Near Me in buffalo grove, IL

Find the Top Crohn's Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 177 doctor with experience in Crohn's Disease near buffalo grove, IL. Of these, 129 are Experienced, 38 are Advanced, 7 are Distinguished and 2 are Elite.

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177 providers found
    Elite in Crohn's Disease
    Gastroenterology | Hepatology
    Elite in Crohn's Disease
    Gastroenterology | Hepatology
    Referral may be required

    UChicago Medicine Northbrook

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

    David Rubin is a Gastroenterologist and a Hepatologist practicing medicine in Northbrook, Illinois. Dr. Rubin is rated as an Elite provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Ileostomy, and Endoscopy. Dr. Rubin is board certified in Practicing Since1994 and Gastroenterology. Dr. Rubin is currently accepting new patients.

    Distinguished in Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    Gastroenterology
    Referral may be required

    Midwest Digestive Health & Nutrition, PLLC

    900 Rand Rd, Ste 120, 
    Des Plaines, IL 
     (8.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amar Naik is a Gastroenterologist practicing medicine in Des Plaines, Illinois. Dr. Naik is rated as a Distinguished provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Endoscopy, and Gastrectomy. Dr. Naik is board certified in The American Board Of Internal Medicine - Gastroenterology and Internal Medicine. Dr. Naik is currently accepting new patients.

    Elite in Crohn's Disease
    Internal Medicine
    Elite in Crohn's Disease
    Internal Medicine

    Office

    1050 W Keswick Ln, 
    Lake Forest, IL 
     (8.3 miles away)
    Languages Spoken:
    English

    Roopal Thakkar is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Thakkar is rated as an Elite provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Distinguished in Crohn's Disease
    Internal Medicine
    Distinguished in Crohn's Disease
    Internal Medicine

    Endeavor Health Medical Group

    211 Waukegan Rd., Suite 200, 
    Northfield, IL 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aron Feinberg is a primary care provider, practicing in Internal Medicine in Northfield, Illinois. Dr. Feinberg is rated as a Distinguished provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Tracheitis, Type 1 Diabetes (T1D), Heart Failure, and Crohn's Disease. Dr. Feinberg is board certified in American Board Of Internal Medicine. Dr. Feinberg is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Forward Focus Medical Care, LLC

    990 S. Waukegan Rd., Suite 200, 
    Lake Forest, IL 
     (6.0 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 Crohn's Disease. His clinical expertise encompasses Chronic Cough, Hemochromatosis, Vertigo, and Crohn's Disease. Dr. Schaffel is board certified in American Board Of Internal Medicine.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine
    800 N Westmoreland Rd Ste 201, 
    Lake Forest, IL 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Seiden is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Seiden is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Muscle Invasive Bladder Cancer, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Seiden is board certified in American Board Of Internal Medicine - Internal Medicine (Certified). Dr. Seiden is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral required

    Advocate Medical Group Gastroenterology

    825 S Milwaukee Ave, 
    Libertyville, IL 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Mazulis is a Gastroenterologist practicing medicine in Libertyville, Illinois. Dr. Mazulis is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sclerosing Mesenteritis, Viral Gastroenteritis, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy. Dr. Mazulis is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Mazulis is currently accepting new patients.

    Gastroenterology
    Gastroenterology
    Referral may be required

    Midwest Digestive Health And Nutrition

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

    Mukund Venu is a Gastroenterologist practicing medicine in Des Plaines, Illinois. Dr. Venu is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Encopresis, Bowel Incontinence, Endoscopy, and Colonoscopy. Dr. Venu is board certified in American Board Of Internal Medicine. Dr. Venu is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Riverside Medical SC

    3405 N Arlington Heights Rd, 
    Arlington Heights, IL 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diane Flershem is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Flershem is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. She is also highly rated in 55 other conditions, according to our data. Her clinical expertise encompasses Macroamylasemia, Sitosterolemia, Vitamin D Deficiency, and Non-Alcoholic Fatty Liver Disease. Dr. Flershem is currently accepting new patients.

    Distinguished in Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    Gastroenterology
    Referral may be required

    Endeavor Health Medical Group

    1777 Green Bay Rd., Suite 201, 
    Highland Park, IL 
     (8.4 miles away)
    Languages Spoken:
    English, Greek, Hebrew, Polish, Spanish
    Accepting New Patients
    Offers Telehealth

    Joel Retsky is a Gastroenterologist practicing medicine in Highland Park, Illinois. Dr. Retsky is rated as a Distinguished provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Colonoscopy. Dr. Retsky is board certified in American Board Of Internal Medicine. Dr. Retsky is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Endeavor Health Medical Group

    15 S. McHenry Rd., 3rd Floor, 
    Buffalo Grove, IL 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Hersh is a Gastroenterologist practicing medicine in Buffalo Grove, Illinois. Dr. Hersh is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Turcot Syndrome, Colonoscopy, and Gastrectomy. Dr. Hersh is board certified in American Board Of Internal Medicine. Dr. Hersh is currently accepting new patients.

    Advanced in Crohn's Disease
    Gastroenterology
    Advanced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Riverside Medical SC

    3405 N Arlington Heights Rd, 
    Arlington Heights, IL 
     (2.3 miles away)
    Languages Spoken:
    English

    Eric Yegelwel is a Gastroenterologist practicing medicine in Arlington Heights, Illinois. Dr. Yegelwel is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Macroamylasemia, Enlarged Liver, Colonoscopy, and Gastrectomy.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Riverside Medical, SC

    3405 N. Arlington Heights Rd., 
    Arlington Heights, IL 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jason Thalheimer is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Thalheimer is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Cirrhosis, and Hypertension. Dr. Thalheimer is board certified in American Board Of Internal Medicine. Dr. Thalheimer is currently accepting new patients.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required

    Advocate Medical Group Gastroenterology

    255 Parkway Dr, 
    Lincolnshire, IL 
     (2.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Russian
    Accepting New Patients
    Offers Telehealth

    Igor Naryzhny is a Gastroenterologist practicing medicine in Lincolnshire, Illinois. He has been practicing medicine for over 17 years. Dr. Naryzhny is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Ascites, Gastrectomy, and Colonoscopy. Dr. Naryzhny is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Naryzhny is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Arlington Heights Internal Medicine

    1606 N. Arlington Heights Rd., 
    Arlington Heights, IL 
     (4.3 miles away)
    Languages Spoken:
    English, Hungarian, Spanish

    Adrian Deme is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Deme is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Hip Replacement. Dr. Deme is board certified in American Board Of Internal Medicine.

    Experienced in Crohn's Disease
    Gastroenterology
    Experienced in Crohn's Disease
    Gastroenterology
    Referral may be required
    350 S Waukegan Rd Ste 100, 
    Deerfield, IL 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aaron Cohn is a Gastroenterologist practicing medicine in Deerfield, Illinois. Dr. Cohn is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His clinical expertise encompasses Crohn's Disease, Esophagitis, Esophageal Varices, Colonoscopy, and Endoscopy. Dr. Cohn is board certified in American Board Of Internal Medicine - Gastroenterology (Certified). Dr. Cohn is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Endeavor Health Medical Group

    225 N. Milwaukee Ave., 
    Vernon Hills, IL 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jason Kramer is a primary care provider, practicing in Internal Medicine in Vernon Hills, Illinois. Dr. Kramer is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Movement Disorders, Parkinson's Disease, and Inclusion Body Myositis. Dr. Kramer is board certified in American Board Of Internal Medicine. Dr. Kramer is currently accepting new patients.

    Experienced in Crohn's Disease
    Internal Medicine
    Experienced in Crohn's Disease
    Internal Medicine

    Endeavor Health Medical Group

    49 S. Waukegan Rd., Suite 100, 
    Deerfield, IL 
     (6.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jonathan Brown is a primary care provider, practicing in Internal Medicine in Deerfield, Illinois. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Temporal Arteritis, Undifferentiated Connective Tissue Disease (UCTD), Alcoholic Cirrhosis, and Visceromegaly. Dr. Brown is board certified in American Board Of Internal Medicine. Dr. Brown is currently accepting new patients.

    Distinguished in Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group LLC

    1415 S Arlington Heights Rd, 
    Arlington Heights, IL 
     (7.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Bruce Greenberg is a Gastroenterologist practicing medicine in Arlington Heights, Illinois. Dr. Greenberg is rated as a Distinguished provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Diverticular Disease, Colonoscopy, and Endoscopy. Dr. Greenberg is board certified in The American Board Of Internal Medicine - Gastroenterology and The American Board Of Internal Medicine - Internal Medicine. Dr. Greenberg is currently accepting new patients.

    Distinguished in Crohn's Disease
    Gastroenterology
    Distinguished in Crohn's Disease
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group LLC

    1415 S Arlington Heights Rd, 
    Arlington Heights, IL 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mitchell Bernsen is a Gastroenterologist practicing medicine in Arlington Heights, Illinois. Dr. Bernsen is rated as a Distinguished provider by MediFind in the treatment of Crohn's Disease. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Diverticular Disease, Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Bernsen is board certified in The American Board Of Internal Medicine - Gastroenterology. Dr. Bernsen is currently accepting new patients.

    Showing 1-20 of 177

    Last Updated: 09/26/2026

    What is the definition of Crohn's Disease?

    Crohn’s disease is a chronic inflammatory bowel disease (IBD) that causes the digestive tract to become inflamed and is characterized by severe diarrhea and abdominal pain. The areas of the digestive tract affected by Crohn’s disease are different depending on the person; however, it most commonly affects the small intestine and colon. Crohn’s disease is progressive and has several subtypes that are categorized by the area of the digestive tract affected. The incidence of Crohn’s disease in the U.S. and the world has been increasing; however, the reasons why are unknown. Crohn’s disease is considered to be an autoimmune disorder caused by the body’s immune system attacking normal cells and develops more frequently in people who are between the ages of 15 and 40 (but can appear earlier), who have a family history of inflammatory bowel disease, who are of Eastern European Jewish (Ashkenazi) descent, or those who smoke.

    When should I see a Crohn's Disease doctor near buffalo grove, 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 Crohn's Disease doctor near buffalo grove, 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 Crohn's Disease doctors near buffalo grove, 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 Crohn's Disease doctors near buffalo grove, 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 Crohn's Disease doctor near buffalo grove, 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 Crohn's Disease doctor search results page. 

    Why is it important to get a second opinion from a different Crohn's Disease 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 Crohn's Disease doctor near buffalo grove, 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 Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease doctors near buffalo grove, IL?

    Look for the filter feature on the left side of the Crohn's Disease 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 Crohn's Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Crohn's Disease 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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