The 20 Best Colonoscopy Doctors near Fenton, MO

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 195 doctor with experience in Colonoscopy near Fenton, MO. Of these, 170 are Experienced, 24 are Advanced and 1 are Distinguished.

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195 providers found
    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery
    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery

    SLUCare Physician Group - Colorectal Surgery

    1011 Bowles Ave., Suite 225, 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    Dr. Ralph Silverman is a colon and rectal surgeon, specializing in treatment of colon cancer, rectal cancer, inflammatory bowel disease - both ulcerative colitis and Crohn's disease - diverticulitis and colon polyps. He also performs anorectal procedures for common issues such as hemorrhoids, rectal bleeding and fecal incontinence. He uses the latest minimally invasive techniques in his practice to improve surgical outcomes and reduce recovery time for patients. Dr. Silverman is an assistant professor in the Department of Surgery, Division of General Surgery, at Saint Louis University School of Medicine. He is a fellow of the American College of Surgeons and the American Society of Colorectal Surgeons. Outside of work, Dr. Silverman enjoys traveling, spending time outdoors, hiking and camping. Dr. Silverman 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 Diverticular Disease, Familial Colorectal Cancer, Colorectal Cancer, Bladder Reconstruction, and Hernia Surgery. Dr. Silverman is board certified in American Board Of Colon And Rectal Surgery , American Board Of Surgery , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Colorectal Specialists PC

    12345 W Bend Dr Ste 303, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    David Schuval is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Schuval 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 Diverticular Disease, Rectal Prolapse, Familial Colorectal Cancer, Ileostomy, and Hernia Surgery.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    3555 Sunset Office Drive, Suite 107, 
    St. Louis, MO 
     (2.0 miles away)
    Languages Spoken:
    English

    Sajid Ansari is a Gastroenterologist practicing medicine in St. Louis, Missouri. Dr. Ansari is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Ulcerative Colitis, Gastrectomy, and Colonoscopy. Dr. Ansari is board certified in American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

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

    SSM Health Medical Group

    1011 Bowles Ave., Suite 205, 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    "Ruben Aymerich, MD, board certified in gastroenterology, has been in practice in the St. Louis area for the past 10 years. As an advocate for colon cancer awareness, Dr. Aymerich emphasizes the importance of early detection and living a healthy lifestyle. ""Through appropriate screenings, colon cancer can be prevented,"" explains Dr. Aymerich. As a cycling enthusiast and triathlete, he emphasizes the importance of staying active. ""I tell my patients to live a healthy lifestyle, listen to your body, and ask your doctor if you need help."" Dr. Aymerich specializes in the diagnosis and treatment of gastrointestinal diseases, such as reflux, celiac disease, Crohn's disease and ulcerative colitis. He is well trained to perform a variety of tests, including Infrared Coagulation - for treatment of hemorrhoids, upper endoscopy, colonoscopy, and ERCPs. He is a member of the American College of Gastroenterology. He completed his gastroenterology fellowship training and residency training at Barnes-Jewish Hospital. He received his medical degree from the University of Puerto Rico School of Medicine.". Dr. Aymerich 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 Morning Sickness, Gastric Dysmotility, Painful Swallowing, Endoscopy, and Colonoscopy. Dr. Aymerich is board certified in American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    Gastroenterology | Internal Medicine
    Experienced in Colonoscopy
    Gastroenterology | Internal Medicine

    SSM Health Medical Group

    1011 Bowles Ave., Suite 205, 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    "Dr. Heavey is board certified in internal medicine and in gastroenterology. He is a member of the American College of Gastroenterology and the American Gastroenterology Association. He earned his medical degree from Loyola University Chicago Stritch School of Medicine. He completed his internship, residency and a three-year gastroenterology fellowship at Loyola University Medical Center in Illinois. Dr. Heavey specializes in the diagnosis and treatment of diseases of the gastrointestinal tract and hepatobiliary systems. He is well trained to perform a wide variety of tests, including upper endoscopy, colonoscopy, ERCPs, and endoscopic ultrasound. He is on staff at SSM Health St. Clare Hospital - Fenton. ""People with gastrointestinal disease can have symptoms that affect their daily lives, sometimes significantly limiting activities that once were easy and enjoyable. It is my goal to use my training in state-of-the-art technology and techniques to provide you with comprehensive care while honoring the time-honored doctor-patient relationship to improve your quality of life."" - Michael Heavey, MD". Dr. Heavey 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 Jaundice, Enlarged Liver, Familial Colorectal Cancer, Gastrectomy, and Endoscopy. Dr. Heavey is board certified in American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    St. Anthony's Physician Organization

    10012 Kennerly Rd Ste 102, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Jhony Doumit is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Doumit is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    St. Anthony's Physician Organization

    10012 Kennerly Rd Ste 102, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Youssef Assioun is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Assioun 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 Enlarged Liver, Ascites, Viral Gastroenteritis, Gastrectomy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Mercy Clinic Heart And Vascular-10012 Kennerly Suite 101

    10012 Kennerly Rd Ste 101, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    James Dimitroff is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Dimitroff is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Diverticular Disease, Gastrectomy, and Colonoscopy.

    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Mercy Labs South LLC

    10010 Kennerly Rd, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Sreenu Ada is an Internal Medicine provider practicing medicine in Saint Louis, Missouri. Dr. Ada 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 End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, Gastrostomy, and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    3555 Sunset Office Drive, Suite 107, 
    St. Louis, MO 
     (2.0 miles away)
    Languages Spoken:
    English

    Picha Moolsintong is a Gastroenterologist practicing medicine in St. Louis, Missouri. Dr. Moolsintong 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 Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Moolsintong is board certified in American Board Of Internal Medicine/Gastroenterology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine
    1015 Bowles Ave., 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    Dale Furukawa is a primary care provider, practicing in Internal Medicine in Fenton, Missouri. Dr. Furukawa 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 Necrosis, Hypertensive Heart Disease, Renovascular Hypertension, Hip Replacement, and Endoscopy. Dr. Furukawa is board certified in American Board Of Internal Medicine , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    Hospital Medicine | Internal Medicine
    Experienced in Colonoscopy
    Hospital Medicine | Internal Medicine
    1015 Bowles Ave., Hospitalist Group, 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    Peter Angelin is a primary care provider, practicing in Internal Medicine and Hospital Medicine in Fenton, Missouri. Dr. Angelin 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 Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, Colonoscopy, and Endoscopy. Dr. Angelin is board certified in American Board Of Internal Medicine , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    Family Medicine | Hospital Medicine
    Experienced in Colonoscopy
    Family Medicine | Hospital Medicine
    1015 Bowles Ave., 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    Joseph Levay is a Family Medicine specialist and a Hospital Medicine provider practicing medicine in Fenton, Missouri. Dr. Levay is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Liver Failure, Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Colonoscopy. Dr. Levay is board certified in American Osteopathic Board Of Family Physicians , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    Cardiology | Family Medicine | Hospital Medicine
    Experienced in Colonoscopy
    Cardiology | Family Medicine | Hospital Medicine
    1015 Bowles Ave., 
    Fenton, MO 
     (2.1 miles away)
    Languages Spoken:
    English

    Sai Palepu is a Cardiologist and a Family Medicine provider practicing medicine in Fenton, Missouri. Dr. Palepu is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, Endoscopy, and Colonoscopy. Dr. Palepu is board certified in American Board Of Family Medicine , Drug Enforcement Administration , Illinois Department Of Financial & Professional Regulation , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    St. Anthony's Physician Organization

    10012 Kennerly Rd Ste 102, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Ted Walker is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Walker 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 Hemorrhoids, Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Endoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    St. Anthony's Physician Organization

    10012 Kennerly Rd Ste 102, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Yazan Abdalla is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Abdalla 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 Benign Esophageal Stricture, Lower Esophageal Ring, Painful Swallowing, Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Mercy Clinic Primary Care Old Tesson Suite 240

    12348 Old Tesson Rd Ste 240, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Danielle Doerr is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Doerr is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis, Necrosis, Peptic Ulcer, Endoscopy, and Pacemaker Implantation.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine
    5034 Griffin Road, 
    St. Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marlon Marquino is a primary care provider, practicing in Family Medicine in St. Louis, Missouri. Dr. Marquino is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Stroke, Peptic Ulcer, Angioplasty, and Gastrostomy. Dr. Marquino is board certified in American Board Of Family Medicine , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Mercy Clinic Heart And Vascular-10012 Kennerly Suite 101

    10012 Kennerly Rd Ste 101, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Timothy Brady is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Brady is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Autoimmune Hepatitis, Familial Adenomatous Polyposis, Hepatitis, Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Mercy Labs South LLC

    10010 Kennerly Rd, 
    Saint Louis, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Samer Al is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Al is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Childhood Pancreatitis, Familial Pancreatic Cancer, Endoscopy, and Appendectomy.

    Showing 1-20 of 195

    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 Fenton, 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 Fenton, 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 Fenton, 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 Fenton, 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 Fenton, 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 Fenton, 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 Fenton, 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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