The 20 Best Colonoscopy Doctors near Orland Park, 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 238 doctor with experience in Colonoscopy near Orland Park, IL. Of these, 211 are Experienced and 27 are Advanced.

Location
LocationClose
238 providers found
    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Advocate Medical Group Internal Medicine

    9550 W 167th St, 
    Orland Park, IL 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Olmstead is a primary care provider, practicing in Internal Medicine in Orland Park, Illinois. Dr. Olmstead 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 Nephrosclerosis, Renovascular Hypertension, Hypertensive Heart Disease, Colonoscopy, and Bone Marrow Aspiration. Dr. Olmstead is board certified in American Board Of Internal Medicine. Dr. Olmstead is currently accepting new patients.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    Referral may be required

    Advocate Medical Group General Surgery

    9550 W 167th St, 
    Orland Park, IL 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James O'donnell is a General Surgeon practicing medicine in Orland Park, Illinois. Dr. O'donnell 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 Hernia, Cholecystitis, Gallbladder Disease, Colostomy, and Gastrostomy. Dr. O'donnell is board certified in American Board Of Surgery. Dr. O'donnell is currently accepting new patients.

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

    Advocate Christ Outpatient Center

    18210 La Grange Rd, 
    Tinley Park, IL 
     (4.8 miles away)
    Languages Spoken:
    English, Polish, Spanish
    Accepting New Patients

    Nadia Bozanich is a Gastroenterologist practicing medicine in Tinley Park, Illinois. Dr. Bozanich is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Hemorrhoids, Angiodysplasia of the Colon, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Bozanich is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Bozanich is currently accepting new patients.

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

    Advocate Christ Medical Center

    4440 W 95th St, 
    Oak Lawn, IL 
     (8.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    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. Dr. Silva is currently accepting new patients.

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

    Advocate Christ Medical Center

    4440 W 95th St, 
    Oak Lawn, IL 
     (8.9 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    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. Dr. Elkhatib is currently accepting new patients.

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

    Advocate Christ Medical Center

    4440 W 95th St, 
    Oak Lawn, IL 
     (8.9 miles away)
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients

    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. Dr. Raddawi is currently accepting new patients.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    Referral may be required

    Advocate Medical Group General Surgery

    4400 W 95th St, Ste 413, 
    Oak Lawn, IL 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    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. Dr. Thill is currently accepting new patients.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Office

    16511 106th Ct, 
    Orland Park, IL 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Tess is a primary care provider, practicing in Family Medicine in Orland Park, Illinois. Dr. Tess is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Osteoarthritis, Familial Hypertriglyceridemia, Colonoscopy, and Ureteroscopy. Dr. Tess is currently accepting new patients.

    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Shahbain Internal Medicine, Ltd

    12508 S Harlem Ave, 
    Palos Heights, IL 
     (3.8 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients
    Offers Telehealth

    Abdul Shahbain is a primary care provider, practicing in Internal Medicine in Palos Heights, Illinois. Dr. Shahbain is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Necrosis, Lung Metastases, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Colonoscopy. Dr. Shahbain is board certified in American Board Of Internal Medicine. Dr. Shahbain is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Tinley Primary Care LTD

    17148 Harlem Ave, 
    Tinley Park, IL 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bruce Malm is a primary care provider, practicing in Internal Medicine in Tinley Park, Illinois. Dr. Malm 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 Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Colonoscopy, and Hip Replacement. Dr. Malm is currently accepting new patients.

    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required

    Office

    19001 Old Lagrange Rd, 
    Mokena, IL 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Lichtenberg is a Cardiologist practicing medicine in Mokena, Illinois. Dr. Lichtenberg is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Fainting, Familial Neurocardiogenic Syncope, Brugada Syndrome, Colonoscopy, and Gastrostomy. Dr. Lichtenberg is currently accepting new patients.

    Experienced in Colonoscopy
    Colorectal Surgery
    Experienced in Colonoscopy
    Colorectal Surgery
    Referral may be required

    Sanath Kumar, MD, Ltd

    9445 W 144th Pl, 
    Orland Park, IL 
     (0.3 miles away)
    Languages Spoken:
    English, Hindi, Kannada, Sanskrit, Tamil
    Accepting New Patients

    Sanath Kumar is a Colorectal Surgeon practicing medicine in Orland Park, Illinois. Dr. Kumar 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 Hemorrhoids, Rectal Prolapse, Familial Colorectal Cancer, Hernia Surgery, and Ureteroscopy. Dr. Kumar is board certified in American Board Of Colon & Rectal Surgery. Dr. Kumar is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    15300 West Ave Ste 210, 
    Orland Hills, Illinois, IL 
     (1.1 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Faisal Khan is a Gastroenterologist practicing medicine in Orland Hills, Illinois, Illinois. Dr. Khan is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Bile Duct Obstruction, Gastrectomy, and Pancreatectomy. Dr. Khan is board certified in American Board Of Internal Medicine - Gastroenterology (Certified). Dr. Khan is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    15300 West Ave Ste 210, 
    Orland Hills, Illinois, IL 
     (1.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Ahmad Alkaddour is a Gastroenterologist practicing medicine in Orland Hills, Illinois, Illinois. He has been practicing medicine for over 17 years. Dr. Alkaddour 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 Barrett Esophagus, Liver Failure, Esophageal Varices, Endoscopy, and Colonoscopy. Dr. Alkaddour is board certified in American Board Of Internal Medicine - Gastroenterology (Certified). Dr. Alkaddour is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine
    15300 West Ave Ste 222, 
    Orland Hills, Illinois, IL 
     (1.1 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Salem Makdah is a primary care provider, practicing in Internal Medicine in Orland Hills, Illinois, Illinois. Dr. Makdah 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 Familial Colorectal Cancer, Acute Kidney Failure, Lambert-Eaton Syndrome, Hemorrhoidectomy, and Hip Replacement. Dr. Makdah is board certified in American Board Of Internal Medicine - Internal Medicine (Certified). Dr. Makdah is currently accepting new patients.

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

    Northwestern Medicine Palos Hospital

    12251 S 80th Ave, 
    Palos Heights, IL 
     (3.4 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Vincent Muscarello is a Gastroenterologist practicing medicine in Palos Heights, Illinois. He has been practicing medicine for over 44 years. Dr. Muscarello is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 60 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Trichohepatoenteric Syndrome, Acute Pancreatitis, Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    12251 S 80th Ave, 
    Palos Heights, IL 
     (3.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jatinder Goyal is a Gastroenterologist practicing medicine in Palos Heights, Illinois. 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, Painful Swallowing, Endoscopy, and Colonoscopy. Dr. Goyal is board certified in American Board Of Internal Medicine - Internal Medicine (Certified). Dr. Goyal is currently accepting new patients.

    Experienced in Colonoscopy
    Interventional Radiology
    Experienced in Colonoscopy
    Interventional Radiology
    Referral may be required
    12251 S 80th Ave, 
    Palos Heights, IL 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Horton is an Interventional Radiologist practicing medicine in Palos Heights, Illinois. Dr. Horton 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 Lung Nodules, Small Cell Lung Cancer (SCLC), Familial Colorectal Cancer, Bone Marrow Aspiration, and Vertebroplasty. Dr. Horton is board certified in American Board Of Radiology - Interventional Radiology And Diagnostic Radiology (Certified). Dr. Horton is currently accepting new patients.

    Experienced in Colonoscopy
    Interventional Radiology
    Experienced in Colonoscopy
    Interventional Radiology
    Referral may be required
    12251 S 80th Ave, 
    Palos Heights, IL 
     (3.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Don Martinez is an Interventional Radiologist practicing medicine in Palos Heights, Illinois. He has been practicing medicine for over 17 years. Dr. Martinez is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Endometrial Cancer, Lung Cancer, Inflammatory Breast Cancer, Bone Graft, and Vertebroplasty. Dr. Martinez is board certified in American Board Of Radiology - Interventional Radiology And Diagnostic Radiology (Certified). Dr. Martinez is currently accepting new patients.

    Experienced in Colonoscopy
    Pulmonary Medicine
    Experienced in Colonoscopy
    Pulmonary Medicine
    Referral may be required
    12251 S 80th Ave, 
    Palos Heights, IL 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fadi Aldaghlawi is a Pulmonary Medicine provider practicing medicine in Palos Heights, Illinois. Dr. Aldaghlawi is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, Colonoscopy, and Hip Replacement. Dr. Aldaghlawi is board certified in American Board Of Internal Medicine - Critical Care Medicine (Certified). Dr. Aldaghlawi is currently accepting new patients.

    Showing 1-20 of 238

    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 Orland Park, 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 Orland Park, 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 Orland Park, 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 Orland Park, 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 Orland Park, 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 Orland Park, 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 Orland Park, 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.