The 20 Best Colonoscopy Doctors near il, IL

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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

MediFind found 88 doctor with experience in Colonoscopy near il, IL. Of these, 78 are Experienced, 9 are Advanced and 1 are Distinguished.

Location
LocationClose
88 providers found
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral required

    Advocate Medical Group Gastroenterology

    825 S Milwaukee Ave, 
    Libertyville, IL 
     (6.3 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 Advanced provider by MediFind in Colonoscopy. 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.

    Distinguished in Colonoscopy
    Gastroenterology | Hepatology
    Distinguished in Colonoscopy
    Gastroenterology | Hepatology
    Referral may be required

    UChicago Medicine Northbrook

    400 Skokie Blvd., Suite 300, 
    Northbrook, IL 
     (11.9 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 a Distinguished provider by MediFind in Colonoscopy. 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.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Advocate Medical Group Lincolnshire 100 Village Green

    100 Village Green Dr, Ste 120, 
    Lincolnshire, IL 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Margolin is a primary care provider, practicing in Family Medicine in Lincolnshire, Illinois. Dr. Margolin is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Sepsis, Gastrostomy, and Hip Replacement. Dr. Margolin is board certified in American Osteopathic Board Of Family Physicians, Family Medicine/OMT. Dr. Margolin is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group, LLC

    20 Tower Ct, 
    Gurnee, IL 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amit Kalra is a Gastroenterologist practicing medicine in Gurnee, Illinois. Dr. Kalra is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Hemorrhoids, Colonoscopy, and Gastrectomy. Dr. Kalra is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Kalra is currently accepting new patients.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Associated Physicians Of Libertyville

    1850 W Winchester Rd Ste 220, 
    Libertyville, IL 
     (5.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Daniel Lynch is a primary care provider, practicing in Family Medicine in Libertyville, Illinois. Dr. Lynch is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Metabolic Syndrome, Apoplexy, Atherosclerosis, Pacemaker Implantation, and Colonoscopy. Dr. Lynch is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group, LLC

    20 Tower Ct, 
    Gurnee, IL 
     (4.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jennifer Stiasny is a Gastroenterologist practicing medicine in Gurnee, Illinois. Dr. Stiasny is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Gastric Dysmotility, Gas Bloat Syndrome, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy. Dr. Stiasny is board certified in American Osteopathic Board Of Internal Medicine, Gastroenterology. Dr. Stiasny is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group, LLC

    20 Tower Ct, 
    Gurnee, IL 
     (4.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jonathan Rosenberg is a Gastroenterologist practicing medicine in Gurnee, Illinois. Dr. Rosenberg is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy. Dr. Rosenberg is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Rosenberg is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group, LLC

    20 Tower Ct, 
    Gurnee, IL 
     (4.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Walter Glaws is a Gastroenterologist practicing medicine in Gurnee, Illinois. Dr. Glaws is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Irritable Bowel Syndrome (IBS), Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy. Dr. Glaws is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Glaws is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group

    20 Tower Ct, Ste C, 
    Gurnee, IL 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daksesh Patel is a Gastroenterologist practicing medicine in Gurnee, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Colonoscopy. Dr. Patel is board certified in American Osteopathic Board Of Internal Medicine - Gastroenterology. Dr. Patel is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Illinois Gastroenterology Group, LLC

    20 Tower Ct, 
    Gurnee, IL 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kevin Liebovich is a Gastroenterologist practicing medicine in Gurnee, Illinois. Dr. Liebovich is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Liebovich is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Liebovich is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine
    870 N Milwaukee Ave 2nd Fl, 
    Il, IL 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Howard Baker is a primary care provider, practicing in Internal Medicine in Il, Illinois. Dr. Baker is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Lung Cancer, End-Stage Renal Disease (ESRD), Endoscopy, and Vertebroplasty. Dr. Baker is board certified in American Board Of Internal Medicine - Internal Medicine (Certified). Dr. Baker is currently accepting new patients.

    Advanced in Colonoscopy
    Holistic Medicine
    Advanced in Colonoscopy
    Holistic Medicine
    Referral may be required
    2441 Madiera Ln, 
    Buffalo Grove, IL 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jun Li is a Holistic Medicine provider practicing medicine in Buffalo Grove, Illinois. Ms. Li is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Liver Failure, PIK3CA-Related Overgrowth Spectrum, Multicentric Carpotarsal Osteolysis Syndrome, Endoscopy, and Hepatectomy. Ms. Li is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Federal Health Care Center

    3001 Green Bay Rd, 
    North Chicago, IL 
     (1.0 miles away)
    Languages Spoken:
    English

    Vishnu Jindal is a primary care provider, practicing in Internal Medicine in North Chicago, Illinois. Dr. Jindal is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Heart Attack, Sepsis, Endoscopy, and Ureteroscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Federal Health Care Center

    3001 Green Bay Rd, 
    North Chicago, IL 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David You is a Gastroenterologist practicing medicine in North Chicago, Illinois. Dr. You is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallstones, Esophagitis, Endoscopy, and Gallbladder Removal. Dr. You is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    1050 W Keswick Ln, 
    Lake Forest, IL 
     (3.6 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 Experienced provider by MediFind in Colonoscopy. 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.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Lake Forest Hospital Snu

    660 N Westmoreland Rd, 
    Lake Forest,, IL 
     (3.9 miles away)
    Languages Spoken:
    English

    Miguel Antonatos is a primary care provider, practicing in Internal Medicine in Lake Forest,, Illinois. Dr. Antonatos is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Lake Forest Hospital Snu

    660 N Westmoreland Rd, 
    Lake Forest, IL 
     (3.9 miles away)
    Languages Spoken:
    English

    Swathy Reddy is a primary care provider, practicing in Internal Medicine in Lake Forest, Illinois. Dr. Reddy is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Sepsis, Pneumonia, Endoscopy, and Ureteroscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required
    800 N Westmoreland Rd Ste 100, 
    Lake Forest, IL 
     (5.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Asamad Soudagar is a Gastroenterologist practicing medicine in Lake Forest, Illinois. He has been practicing medicine for over 17 years. Dr. Soudagar is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Bile Duct Obstruction, Bile Duct Stricture, Gastrectomy, and Endoscopy. Dr. Soudagar is board certified in American Board Of Internal Medicine - Gastroenterology (Certified). Dr. Soudagar is currently accepting new patients.

    Experienced in Colonoscopy
    Rheumatology
    Experienced in Colonoscopy
    Rheumatology
    Referral may be required

    Office

    565 Lakeview Pkwy Ste 116, 
    Vernon Hills, IL 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ira Fenton is a Rheumatologist practicing medicine in Vernon Hills, Illinois. Dr. Fenton is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Bursitis, Tenosynovitis, Fibromyalgia, Bone Marrow Aspiration, and Gastrostomy. Dr. Fenton is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Advocate Medical Group Gastroenterology

    255 Parkway Dr, 
    Lincolnshire, IL 
     (9.1 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 Advanced provider by MediFind in Colonoscopy. 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.

    Showing 1-20 of 88

    Last Updated: 09/26/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor near il, 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 Colonoscopy doctor near il, 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 Colonoscopy doctors near il, 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 Colonoscopy doctors near il, 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 Colonoscopy doctor near il, 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 Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy 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 Colonoscopy doctor near il, 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 Colonoscopy 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 Colonoscopy 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 Colonoscopy doctors near il, IL?

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

    Look for the filter feature on the left-side of the Colonoscopy 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.