The 20 Best Colonoscopy Doctors near O Fallon, IL

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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

MediFind found 22 doctor with experience in Colonoscopy near O Fallon, IL. Of these, 19 are Experienced and 3 are Advanced.

Location
LocationClose
22 providers found
    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Lincoln Surgical Associates LTD.

    1414 Cross St Ste 330, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Bernard Szopa is a General Surgeon practicing medicine in O Fallon, Illinois. Dr. Szopa 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, Ogilvie Syndrome, Gallstones, Colostomy, and Gallbladder Removal.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Lincoln Surgical Associates LTD.

    1414 Cross St Ste 330, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Kevin Barnett is a General Surgeon practicing medicine in O Fallon, Illinois. Dr. Barnett 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 Thyroid Nodule, Gallbladder Disease, Hernia, Gallbladder Removal, and Hernia Surgery.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Memorial Hospital Shiloh

    1404 Cross St, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Chiedozie Anokwute is an Internal Medicine provider practicing medicine in O Fallon, Illinois. Dr. Anokwute is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), End-Stage Renal Disease (ESRD), Urea Cycle Disorders (UCD), Endoscopy, and Prostatectomy.

    Learn about our expert tiers
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Hshsmg-Msc St Elizabeth's

    3 Saint Elizabeth Blvd Ste 5000, 
    O Fallon, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Peter Kim is a Gastroenterologist practicing medicine in O Fallon, Illinois. Dr. Kim is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Hshsmg-Msc St Elizabeth's

    3 Saint Elizabeth Blvd Ste 5000, 
    O Fallon, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Ismail Hader is a Gastroenterologist practicing medicine in O Fallon, Illinois. Dr. Hader 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, Hiatal Hernia, Anemia, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Southern Illinois Endoscopy

    2810 Frank Scott Pkwy W Ste 716, 
    Belleville, IL 
     (8.9 miles away)
    Languages Spoken:
    English

    Vasantha Pai is a Gastroenterologist practicing medicine in Belleville, Illinois. Dr. Pai is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Macroamylasemia, Anemia, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Office

    6812 State Route 162 Ste 204, 
    Maryville, IL 
     (9.6 miles away)
    Languages Spoken:
    English

    Mark Fedder is an Internal Medicine provider practicing medicine in Maryville, Illinois. Dr. Fedder 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 Painful Swallowing, Swallowing Difficulty, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Goldenberg & Associates

    5003 N Illinois St # 2, 
    Fairview Heights, IL 
     (5.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shabbir Shaikh is an Internal Medicine provider practicing medicine in Fairview Heights, Illinois. Dr. Shaikh 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 Bronchitis, Chronic Obstructive Pulmonary Disease (COPD), Hospital-Acquired Pneumonia, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Belleville Imaging Inc.

    15 Park Pl, 
    Swansea, IL 
     (5.4 miles away)
    Languages Spoken:
    English

    Charles Ampadu is a primary care provider, practicing in Internal Medicine in Swansea, Illinois. Dr. Ampadu is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Necrosis, COVID-19, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Michael Guignon M.D. P.C.

    4550 Memorial Dr Ste 280, 
    Belleville, IL 
     (6.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anuj Sharma is an Internal Medicine provider practicing medicine in Belleville, Illinois. Dr. Sharma 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 Jaundice, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Office

    4600 Memorial Dr Ste 220, 
    Belleville, IL 
     (6.2 miles away)
    Languages Spoken:
    English

    David O'neill is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. O'neill is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Anemia, Lung Metastases, Visceromegaly, Endoscopy, and Hip Replacement.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Kenechukwu Chudy is an Internal Medicine provider practicing medicine in Belleville, Illinois. He has been practicing medicine for over 17 years. Dr. Chudy 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 Gastrointestinal Bleeding, Viral Gastroenteritis, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Languages Spoken:
    English

    Anand Patel is a Gastroenterologist practicing medicine in Belleville, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Gastrointestinal Bleeding, Esophageal Varices, Gallstones, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Metro East Anesthesia LLC

    311 W Lincoln St Ste 101, 
    Belleville, IL 
     (9.2 miles away)
    Languages Spoken:
    English

    Aaron Greenspan is a Gastroenterologist practicing medicine in Belleville, Illinois. Dr. Greenspan is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Office

    6812 State Route 162 Ste 204, 
    Maryville, IL 
     (9.6 miles away)
    Languages Spoken:
    English

    Edmundo Rodriguez is a Gastroenterologist practicing medicine in Maryville, Illinois. Dr. Rodriguez 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 Diverticular Disease, Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Biomedical Imaging LLC

    2044 Madison Ave Ste 28, 
    Granite City, IL 
     (14.7 miles away)
    Languages Spoken:
    English

    Ashfaq Hakim is a Gastroenterologist practicing medicine in Granite City, Illinois. Dr. Hakim is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Acute Pancreatitis, Gastrointestinal Bleeding, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Anderson Hospital

    6800 State Route 162, 
    Maryville, IL 
     (10.2 miles away)
    Languages Spoken:
    English

    Christopher Farrar is an Internal Medicine provider practicing medicine in Maryville, Illinois. Dr. Farrar 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 Gastrointestinal Bleeding, Hereditary Pancreatitis, Acute Pancreatitis, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Anderson Hospital

    6800 State Route 162, 
    Maryville, IL 
     (10.2 miles away)
    Languages Spoken:
    English

    Mohammed Ashraf is a primary care provider, practicing in Family Medicine in Maryville, Illinois. Dr. Ashraf is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Diverticular Disease, Endoscopy, and Ureteroscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    R & R 1 LLC

    2071 Goose Lake Rd, 
    Sauget, IL 
     (12.3 miles away)
    Languages Spoken:
    English

    Melvin Saltzman is a Gastroenterologist practicing medicine in Sauget, Illinois. Dr. Saltzman is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Benign Esophageal Stricture, Lower Esophageal Ring, Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    2100 Madison Ave, 
    Granite City, IL 
     (14.7 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Timothy Hipskind is a primary care provider, practicing in Internal Medicine in Granite City, Illinois. He has been practicing medicine for over 44 years. Dr. Hipskind 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 Neurocardiogenic Syncope, Cellulitis, Childhood Iron Deficiency Anemia, Endoscopy, and Gastrostomy.

    Showing 1-20 of 22

    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 O Fallon, 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 O Fallon, 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 O Fallon, 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 O Fallon, 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 O Fallon, 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 O Fallon, 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 O Fallon, 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

    15 miles has been selected.