The 20 Best Colonoscopy Doctors near florissant, MO

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 258 doctor with experience in Colonoscopy near florissant, MO. Of these, 228 are Experienced and 30 are Advanced.

Location
LocationClose
258 providers found
    Experienced in Colonoscopy
    Colorectal Surgery
    Experienced in Colonoscopy
    Colorectal Surgery
    Referral may be required

    Christian Hospital Northeast

    11133 Dunn Rd, 
    Saint Louis,, MO 
     (4.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Muhammad Yasin is a Colorectal Surgeon practicing medicine in Saint Louis,, Missouri. Dr. Yasin 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 Familial Colorectal Cancer, Colorectal Cancer, Gastrointestinal Fistula, Hernia Surgery, and Hemorrhoidectomy. Dr. Yasin is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required
    2870 Netherton Drive, 
    St. Louis, MO 
     (3.1 miles away)
    Languages Spoken:
    English, Urdu
    Accepting New Patients

    Tariq Hassan is a Gastroenterologist practicing medicine in St. Louis, Missouri. Dr. Hassan is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Swallowing Difficulty, Painful Swallowing, Gastrostomy, and Gastrectomy. Dr. Hassan is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Internal Medicine, Missouri State Board Of Registration, Drug Enforcement Administration , and American Board Of Internal Medicine/Gastroenterology . Dr. Hassan is currently accepting new patients.

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

    Christian Hospital Northeast

    11133 Dunn Rd, 
    Saint Louis, MO 
     (4.6 miles away)
    Languages Spoken:
    English, Yoruba
    Accepting New Patients

    Olayiwola Olagbegi is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Olagbegi is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Ascites, Esophagitis, Swallowing Difficulty, Colonoscopy, and Endoscopy. Dr. Olagbegi is currently accepting new patients.

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

    Office

    11155 Dunn Rd Ste 309E, 
    Saint Louis, MO 
     (4.6 miles away)
    Languages Spoken:
    English, Punjabi, Urdu
    Accepting New Patients

    Rehan Rafiq is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Rafiq 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 Choledocholithiasis, Colitis, Ascites, Gastrectomy, and Endoscopy. Dr. Rafiq is currently accepting new patients.

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

    Barnes-Jewish Hospital

    1 Barnes Jewish Hospital Plz, 
    Saint Louis, MO 
     (11.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Ciorba is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Ciorba 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 Crohn's Disease, Viral Gastroenteritis, Colitis, Small Bowel Resection, and Colonoscopy. Dr. Ciorba is currently accepting new patients.

    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required
    1224 Graham Road, Suite 2005, 
    Florissant, MO 
     (0.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Turkish
    Accepting New Patients

    Svetha Chunduri is a Nephrologist practicing medicine in Florissant, Missouri. She has been practicing medicine for over 17 years. Dr. Chunduri is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Colonoscopy, and Hip Replacement. Dr. Chunduri is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Internal Medicine/Nephrology , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Chunduri is currently accepting new patients.

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

    Dreamland Uap Anesthesia LLC

    100 Village Square Shop Ctr, 
    Hazelwood, MO 
     (2.2 miles away)
    Languages Spoken:
    English

    Robyn Haithcock is a Gastroenterologist practicing medicine in Hazelwood, Missouri. Dr. Haithcock 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 Colonoscopy.

    Experienced in Colonoscopy
    Sleep Medicine
    Experienced in Colonoscopy
    Sleep Medicine
    Referral may be required

    BJC Medical Group Primary Care At Northwest

    1225 Graham Rd Ste C-2320, 
    Florissant, MO 
     (2.3 miles away)
    Languages Spoken:
    English, Hindi, Nepali
    Accepting New Patients
    Offers Telehealth

    Puja Gurung is a Sleep Medicine provider practicing medicine in Florissant, Missouri. Dr. Gurung is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, Endoscopy, and Hemorrhoidectomy. Dr. Gurung is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Delmar Gardens North

    4401 Parker Rd, 
    Black Jack, MO 
     (2.7 miles away)
    Languages Spoken:
    English

    Mary Schmidt is a primary care provider, practicing in Internal Medicine in Black Jack, Missouri. Dr. Schmidt 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 Cellulitis, Gastrointestinal Bleeding, Pulmonary Edema, Endoscopy, and Hip Replacement.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine
    2880 Netherton Drive, Suite 200, 
    St. Louis, MO 
     (3.1 miles away)
    Languages Spoken:
    English, Yoruba
    Accepting New Patients

    Akinrinola Fatoki is a primary care provider, practicing in Family Medicine in St. Louis, Missouri. Dr. Fatoki is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Endoscopy, and Colonoscopy. Dr. Fatoki is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Fatoki is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    100 Village Square Shop Center, 
    Hazelwood, MO 
     (3.3 miles away)
    Languages Spoken:
    English

    Gary Koenig is a Gastroenterologist practicing medicine in Hazelwood, Missouri. Dr. Koenig 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 Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Koenig is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration .

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    11133 Dunn Rd Ste 2427, 
    Saint Louis, MO 
     (4.4 miles away)
    Languages Spoken:
    English

    Ghassan Khoukaz is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Khoukaz 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 Sickle Cell Disease, End-Stage Renal Disease (ESRD), Peptic Ulcer, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    11133 Dunn Rd Ste 2427, 
    Saint Louis, MO 
     (4.4 miles away)
    Languages Spoken:
    English

    Mitchell Durante is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Durante is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Hypertensive Heart Disease, Sickle Cell Disease, Peptic Ulcer, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Neuromusculoskeletal Medicine
    Experienced in Colonoscopy
    Neuromusculoskeletal Medicine
    Referral may be required

    Office

    11133 Dunn Rd Ste 2427, 
    Saint Louis, MO 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anthony King is a Neuromusculoskeletal Medicine provider practicing medicine in Saint Louis, Missouri. Dr. King is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Gastrostomy, and Colonoscopy. Dr. King is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Christian Hospital Northeast

    11133 Dunn Rd, 
    Saint Louis, MO 
     (4.6 miles away)
    Languages Spoken:
    English

    Olumide Ogunremi is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Ogunremi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Necrosis, Ascites, Heart Attack, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Christian Hospital Northeast

    11133 Dunn Rd, 
    Saint Louis, MO 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Uyen Phan is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Phan is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Necrosis, COVID-19, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy. Dr. Phan is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Christian Hospital Northeast

    11133 Dunn Rd, 
    Saint Louis, MO 
     (4.6 miles away)
    Languages Spoken:
    English

    Savitha Rao is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Rao 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 Acute Kidney Failure, Sickle Cell Disease, Peptic Ulcer, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Christian Hospital Northeast

    11133 Dunn Rd, 
    Saint Louis, MO 
     (4.6 miles away)
    Languages Spoken:
    English

    Olga Rudomiotov is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Rudomiotov is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Viral Gastroenteritis, Colitis, Gastrostomy, and Endoscopy.

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

    SSM Health Medical Group

    400 First Capitol Drive, 
    St. Charles, MO 
     (8.9 miles away)
    Languages Spoken:
    English, Romanian
    Accepting New Patients

    Marin Marcu is a Gastroenterologist practicing medicine in St. Charles, Missouri. Dr. Marcu is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Benign Esophageal Stricture, Lower Esophageal Ring, Menetrier Disease, Gastrectomy, and Colonoscopy. Dr. Marcu is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, Drug Enforcement Administration , and American Board Of Internal Medicine/Gastroenterology . Dr. Marcu is currently accepting new patients.

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

    SSM Health Medical Group

    400 First Capitol Drive, 
    St. Charles, MO 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Geisman is a Gastroenterologist practicing medicine in St. Charles, Missouri. Dr. Geisman is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Esophagitis, Turcot Syndrome, Endoscopy, and Colonoscopy. Dr. Geisman is board certified in American Board Of Internal Medicine/Gastroenterology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Geisman is currently accepting new patients.

    Showing 1-20 of 258

    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 florissant, MO?

    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 florissant, MO?

    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 florissant, MO?

    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 florissant, MO?

    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 florissant, MO?

    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 florissant, MO?

    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 florissant, MO?

    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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