The 20 Best Colonoscopy Doctors near Oak Lawn, IL

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 417 doctor with experience in Colonoscopy near Oak Lawn, IL. Of these, 364 are Experienced, 48 are Advanced, 4 are Distinguished and 1 are Elite.

Location
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417 providers found
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Advocate Medical Group Gastroenterology

    10500 S Cicero Ave, 
    Oak Lawn, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Rogelio Silva is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Silva is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Chronic Erosive Gastritis, Angiodysplasia of the Colon, Gastrectomy, and Gastrostomy. Dr. Silva is board certified in American Board Of Internal Medicine, Gastroenterology.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Advocate Medical Group Gastroenterology

    10500 S Cicero Ave, 
    Oak Lawn, IL 
     (1.3 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Imad Elkhatib is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Elkhatib is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Cholestasis, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Elkhatib is board certified in American Board Of Internal Medicine, Gastroenterology.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Advocate Medical Group Gastroenterology

    10500 S Cicero Ave, 
    Oak Lawn, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Hareth Raddawi is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Raddawi is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Bile Duct Obstruction, Cholestasis, Gastrectomy, and Endoscopy. Dr. Raddawi is board certified in American Board Of Internal Medicine, Gastroenterology.

    Learn about our expert tiers
    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Advocate Medical Group General Surgery

    4400 W 95th St, Ste 413, 
    Oak Lawn, IL 
     (0.8 miles away)
    Languages Spoken:
    English

    Rodney Thill is a General Surgeon practicing medicine in Oak Lawn, Illinois. Dr. Thill is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Gallbladder Disease, Colostomy, and Hernia Surgery. Dr. Thill is board certified in American Board Of Surgery.

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    Advocate Heart Institute

    Chicago, IL 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amer Husseini is a Cardiologist practicing medicine in Chicago, Illinois. Dr. Husseini is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Cor Pulmonale, Hypertension, Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Advanced Bronchoscopy. Dr. Husseini is board certified in American Board Of Internal Medicine, Cardiovascular Disease.

    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (14.0 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rajesh Keswani is a Gastroenterologist practicing medicine in Chicago, Illinois. He has been practicing medicine for over 25 years. Dr. Keswani is rated as an Elite provider by MediFind in Colonoscopy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Keswani is board certified in American Board Of Internal Medicine - Gastroenterology (Certified).

    Experienced in Colonoscopy
    Family Medicine | Bariatric Medicine
    Experienced in Colonoscopy
    Family Medicine | Bariatric Medicine

    OSF CompleteCare 55+

    9858 South Western Avenue, 
    Evergreen Park, IL 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sandra Stock is a Bariatric Medicine specialist and a Family Medicine provider practicing medicine in Evergreen Park, Illinois. Dr. Stock is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Type 2 Diabetes (T2D), Rathke Cleft Cyst, Vitamin D Deficiency, Menopause, and Colonoscopy. Dr. Stock is board certified in American Board Of Obesity Medicine and American Osteopathic Board Of Family Physicians.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Advocate Medical Group Gastroenterology

    10500 S Cicero Ave, 
    Oak Lawn, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Michael D'astice is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. D'astice is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Angiodysplasia of the Colon, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy. Dr. D'astice is board certified in American Board Of Internal Medicine, Gastroenterology.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Illinois Gastroenterology Group, LLC

    9921 Southwest Hwy, 
    Oak Lawn, IL 
     (1.6 miles away)
    Languages Spoken:
    English

    Wayne Lue is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Lue is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 63 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Diverticular Disease, Angiodysplasia of the Colon, Gastrectomy, and Colonoscopy. Dr. Lue is board certified in American Board Of Internal Medicine, Gastroenterology.

    Advanced in Colonoscopy
    Family Medicine
    Advanced in Colonoscopy
    Family Medicine

    GI Partners Of Illinois, LLC

    9921 Southwest Hwy, 
    Oak Lawn, IL 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kamran Ayub is a Family Medicine provider practicing medicine in Oak Lawn, Illinois. Dr. Ayub is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 109 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Gallstones, Watermelon Stomach, Endoscopy, and Gastrectomy. Dr. Ayub is board certified in American Board Of Internal Medicine, Gastroenterology.

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    Dr Ashraf Abourahma, MD, Ltd

    5702 W 95th St, 
    Oak Lawn, IL 
     (0.8 miles away)
    Languages Spoken:
    English, Arabic

    Ashraf Abourahma is a Cardiologist practicing medicine in Oak Lawn, Illinois. Dr. Abourahma is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Angina, Arrhythmias, Familial Neurocardiogenic Syncope, Pacemaker Implantation, and Gastrostomy. Dr. Abourahma is board certified in American Board Of Internal Medicine, Cardiovascular Disease.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Advocate Medical Group General Surgery

    4400 W 95th St, Ste 413, 
    Oak Lawn, IL 
     (0.8 miles away)
    Languages Spoken:
    English

    Paul Balash is a General Surgeon practicing medicine in Oak Lawn, Illinois. Dr. Balash 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 Gallbladder Disease, Gallstones, Choledocholithiasis, Hernia Surgery, and Oophorectomy. Dr. Balash is board certified in American Board Of Surgery.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    GI Partners Of Illinois, LLC

    9921 Southwest Hwy, 
    Oak Lawn, IL 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tamer Atassi is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Atassi is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Acute Pancreatitis, Intestinal Cancer, Swallowing Difficulty, Hemorrhoidectomy, and Gastrectomy. Dr. Atassi is board certified in American Board Of Internal Medicine, Gastroenterology.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Illinois Gastroenterology Group, LLC

    9921 Southwest Hwy, 
    Oak Lawn, IL 
     (1.6 miles away)
    Languages Spoken:
    English

    Samir Patel is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Diverticular Disease, Hemorrhoids, Gastrectomy, and Endoscopy. Dr. Patel is board certified in American Board Of Internal Medicine, Gastroenterology.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    GI Partners Of Illinois, LLC

    9921 Southwest Hwy, 
    Oak Lawn, IL 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Port is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Port is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Esophagitis, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy. Dr. Port is board certified in American Board Of Internal Medicine, Gastroenterology.

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    Southwest Medical Consultants, SC

    10458 S Pulaski Rd, 
    Oak Lawn, IL 
     (1.8 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Offers Telehealth

    Subramanian Venkataraman is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Venkataraman is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Turcot Syndrome, Gardner Syndrome, ALK-Positive Non-Small Cell Lung Cancer, Gastrectomy, and Colonoscopy. Dr. Venkataraman is board certified in American Board Of Internal Medicine, Gastroenterology.

    Experienced in Colonoscopy
    Vascular Surgery
    Experienced in Colonoscopy
    Vascular Surgery

    Vascular Surgery Associates

    10258 Southwest Hwy, Suite A, 
    Chicago Ridge, IL 
     (2.0 miles away)
    Languages Spoken:
    English

    Mohammad Sarhan is a Vascular Surgeon practicing medicine in Chicago Ridge, Illinois. Dr. Sarhan is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Gangrene, Carotid Artery Disease, Peripheral Artery Disease, Carotid Artery Surgery, and Endoscopy. Dr. Sarhan is board certified in American Board Of Surgery.

    Experienced in Colonoscopy
    Colorectal Surgery
    Experienced in Colonoscopy
    Colorectal Surgery
    12255 S 80th Ave Ste 204, 
    Palos Heights, IL 
     (4.5 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Offers Telehealth

    Imad Qayyum is a Colorectal Surgeon practicing medicine in Palos Heights, Illinois. He has been practicing medicine for over 15 years. Dr. Qayyum is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Diverticular Disease, Familial Colorectal Cancer, Hemorrhoidectomy, and Hernia Surgery. Dr. Qayyum is board certified in American Board Of Colon And Rectal Surgery - Colon & Rectal Surgery (Certified).

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Advocate Medical Group Gastroenterology

    Chicago, IL 
     (4.6 miles away)
    Languages Spoken:
    English

    Cynthia Lau is a Gastroenterologist practicing medicine in Chicago, Illinois. Dr. Lau is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Diverticular Disease, Hemorrhoids, Gastrectomy, and Colonoscopy. Dr. Lau is board certified in American Board Of Internal Medicine, Gastroenterology.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    12251 S 80th Ave, 
    Palos Heights, IL 
     (4.9 miles away)
    Experience:
    7+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jatinder Goyal is a Gastroenterologist practicing medicine in Palos Heights, Illinois. He has been practicing medicine for over 7 years. Dr. Goyal 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, Acute Pancreatitis, Swallowing Difficulty, Endoscopy, and Pancreaticoduodenectomy. Dr. Goyal is board certified in American Board Of Internal Medicine - Internal Medicine (Certified).

    Showing 1-20 of 417

    Last Updated: 04/28/2026

    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 Oak Lawn, 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 Oak Lawn, 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 Oak Lawn, 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 Oak Lawn, 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 Oak Lawn, 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 Oak Lawn, 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 Oak Lawn, 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 

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