The 20 Best Endoscopy Doctors near o fallon, MO

Find the Experts and Specialists who perform Endoscopy

Last Updated: 09/26/2026

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MediFind found 149 doctor with experience in Endoscopy near o fallon, MO. Of these, 127 are Experienced, 16 are Advanced and 5 are Elite.

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149 providers found

    SSM Health Medical Group

    1101 Highway K, 
    O Fallon, MO 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Hemmersmeier is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Hemmersmeier is rated as undefined provider by MediFind in Endoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Coronary Heart Disease, Sacroiliac Joint Disease, Hypothyroidism, and Endoscopy. Dr. Hemmersmeier 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. Hemmersmeier is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine
    1002 Peruque Crossing Court, Suite 102, 
    O Fallon, MO 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Meier is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Meier is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Transient Familial Hyperbilirubinemia, Congenital Hypothyroidism, Thyroid Dysgenesis, Colonoscopy, and Endoscopy. Dr. Meier is board certified in Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration. Dr. Meier is currently accepting new patients.

    Advanced in Endoscopy
    Gastroenterology
    Advanced in Endoscopy
    Gastroenterology
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Syed Tariq is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Tariq is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Crohn's Disease, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy. Dr. Tariq 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. Tariq is currently accepting new patients.

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

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Louay Omran is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Omran is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Childhood Pancreatitis, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Omran 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. Omran is currently accepting new patients.

    Advanced in Endoscopy
    Gastroenterology
    Advanced in Endoscopy
    Gastroenterology
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Rodemann is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Rodemann is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Esophagitis, Painful Swallowing, Endoscopy, and Colonoscopy. Dr. Rodemann 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. Rodemann is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine
    1002 Peruque Crossing Court, Suite 101, 
    O Fallon, MO 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kevin Weikart is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Weikart is rated as an Experienced provider by MediFind in Endoscopy. His clinical expertise encompasses Chronic Cough, Vertigo, Fainting, Endoscopy, and Bone Graft. Dr. Weikart 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 . Dr. Weikart is currently accepting new patients.

    Experienced in Endoscopy
    Pediatrics | Internal Medicine
    Experienced in Endoscopy
    Pediatrics | Internal Medicine
    Referral may be required

    SSM Health Medical Group

    400 Medical Plaza, Suite 200, 
    Lake St. Louis, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Paul Hinton is a primary care provider, practicing in Pediatrics and Internal Medicine in Lake St. Louis, Missouri. Dr. Hinton is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Chronic Obstructive Pulmonary Disease (COPD), Type 2 Diabetes (T2D), Endoscopy, and Gastrostomy. Dr. Hinton is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Pediatrics , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Hinton is currently accepting new patients.

    Advanced in Endoscopy
    Internal Medicine
    Advanced in Endoscopy
    Internal Medicine

    Ssm Health St. Joseph Hospital-Lake Saint Louis

    100 Medical Plz, 
    Lake Saint Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English

    Romel Izquierdo-Malon is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Izquierdo-Malon is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), End-Stage Renal Disease (ESRD), Endoscopy, and Gastrostomy.

    Experienced in Endoscopy
    Experienced in Endoscopy
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Elizabeth Marsicano is a Gastroenterologist practicing medicine in Lake St. Louis, Missouri. Dr. Marsicano is rated as an Experienced provider by MediFind in Endoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ascites, Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy. Dr. Marsicano 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. Marsicano is currently accepting new patients.

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

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Leibold is a General Surgeon practicing medicine in Lake St. Louis, Missouri. Dr. Leibold is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hernia, Choledocholithiasis, Gallbladder Disease, Hernia Surgery, and Colostomy. Dr. Leibold is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Surgery , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Leibold is currently accepting new patients.

    Advanced in Endoscopy
    Internal Medicine
    Advanced in Endoscopy
    Internal Medicine
    100 Medical Plaza, Hospitalist, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English

    Umesh Inampudi is a primary care provider, practicing in Internal Medicine in Lake St. Louis, Missouri. Dr. Inampudi is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Acute Pancreatitis, Small Cell Lung Cancer (SCLC), Endoscopy, and Colonoscopy. Dr. Inampudi 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 Endoscopy
    Family Medicine | Hospital Medicine
    Experienced in Endoscopy
    Family Medicine | Hospital Medicine
    100 Medical Plaza, Hospitalists, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Hellenga is a Hospital Medicine provider practicing medicine in Lake St. Louis, Missouri. Dr. Hellenga is rated as an Experienced provider by MediFind in Endoscopy. His clinical expertise encompasses Gallbladder Disease, End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Endoscopy. Dr. Hellenga is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hellenga is currently accepting new patients.

    Experienced in Endoscopy
    Experienced in Endoscopy
    Referral may be required
    100 Medical Plaza, Department Of Radiology, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lewis Halverson is a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Halverson is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Ascites, Pleurisy, Pleural Effusion, Bone Graft, and Vertebroplasty. Dr. Halverson is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Radiology/Diagnostic Radiology , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Halverson is currently accepting new patients.

    Experienced in Endoscopy
    Interventional Radiology | Radiology
    Experienced in Endoscopy
    Interventional Radiology | Radiology
    Referral may be required
    100 Medical Plaza, Department Of Radiology, 
    Lake St. Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English, Bengali
    Accepting New Patients

    Mahbubul Patwary is an Interventional Radiologist and a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Patwary is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Neuroendocrine Tumor, End-Stage Renal Disease (ESRD), Bone Marrow Aspiration, and Bone Graft. Dr. Patwary is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Radiology/Interventional Radiology & Diagnostic Radiology , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Patwary is currently accepting new patients.

    Advanced in Endoscopy
    Gastroenterology
    Advanced in Endoscopy
    Gastroenterology
    Referral may be required

    Premier Infectious Disease Consultants-O'Fallon

    20 Progress Point Pkwy Ste 206, 
    O Fallon, MO 
     (4.4 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients

    Qaiser Jawaid is a Gastroenterologist practicing medicine in O Fallon, Missouri. Dr. Jawaid is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Diverticular Disease, Menetrier Disease, Endoscopy, and Gastrectomy. Dr. Jawaid is currently accepting new patients.

    Experienced in Endoscopy
    Experienced in Endoscopy
    Referral may be required

    SSM Health Cardinal Glennon Pediatrics Specialty Services

    301 Caledonia Parkway, Suite 220, 
    O Fallon, MO 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sivashanmugam Raju is an Orthopedics provider practicing medicine in O Fallon, Missouri. Dr. Raju is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Legg-Calve-Perthes Disease (LCPD), Radial Nerve Dysfunction, Beukes Familial Hip Dysplasia, Osteotomy, and Endoscopy. Dr. Raju is board certified in Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration. Dr. Raju is currently accepting new patients.

    Pediatric Gastroenterology | Pediatrics
    Pediatric Gastroenterology | Pediatrics
    Referral may be required

    SSM Health Cardinal Glennon Pediatrics Specialty Services

    301 Caledonia Parkway, Suite 220, 
    O Fallon, MO 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Helen Pappa is a Pediatric Gastroenterologist and a Pediatrics provider practicing medicine in O Fallon, Missouri. Dr. Pappa is rated as undefined provider by MediFind in Endoscopy. Her clinical expertise encompasses Viral Gastroenteritis, Crohn's Disease, Malnutrition, Ulcerative Colitis, and Endoscopy. Dr. Pappa is board certified in American Board Of Pediatrics , Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Pediatrics/Gastroenterology , Illinois Department Of Financial & Professional Regulation , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Pappa is currently accepting new patients.

    Experienced in Endoscopy
    Family Medicine
    Experienced in Endoscopy
    Family Medicine

    BJC Medical Group At O'Fallon

    2630 Highway K, 
    O Fallon, MO 
     (2.7 miles away)
    Languages Spoken:
    English

    John O'brien is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. O'brien is rated as an Experienced provider by MediFind in Endoscopy. His clinical expertise encompasses Type 2 Diabetes (T2D), Post Polio Syndrome, Hypertension, Colonoscopy, and Endoscopy.

    Experienced in Endoscopy
    Experienced in Endoscopy
    Referral may be required

    Mercy Bariatric Center-Winding Woods

    300 Winding Woods Dr Ste 206, 
    O Fallon, MO 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lisa Martin-Hawver is a General Surgeon practicing medicine in O Fallon, Missouri. Dr. Martin-Hawver is rated as an Experienced provider by MediFind in Endoscopy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Obesity, Gallbladder Disease, Gallstones, Sleeve Gastrectomy, and Gastrectomy. Dr. Martin-Hawver is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Ssm Health St. Joseph Hospital-Lake Saint Louis

    100 Medical Plz, 
    Lake Saint Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English, Elamite, Japanese, Spanish

    Amanuel Yohannes is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Yohannes is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Acute Kidney Failure, Endoscopy, and Colonoscopy.

    Showing 1-20 of 149

    Last Updated: 09/26/2026

    What is the definition of Endoscopy?

    Endoscopy is a way of looking inside the body using a flexible tube that has a small camera and light on the end of it. This instrument is called an endoscope.

    Small instruments can be inserted through an endoscope and used to:

    • Look more closely at an area inside the body
    • Take samples of abnormal tissues (biopsy)
    • Treat certain diseases
    • Remove tumors
    • Stop bleeding
    • Remove foreign bodies (such as food stuck in the esophagus, the tube that connects your throat to your stomach)

    When should I see an Endoscopy doctor near o fallon, 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 an Endoscopy doctor near o fallon, 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 Endoscopy doctors near o fallon, 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 Endoscopy doctors near o fallon, 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 an Endoscopy doctor near o fallon, 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 Endoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Endoscopy 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 an Endoscopy doctor near o fallon, 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 Endoscopy 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 Endoscopy 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 Endoscopy doctors near o fallon, MO?

    Look for the filter feature on the left side of the Endoscopy 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 an Endoscopy doctor that offers video calls?

    Look for the filter feature on the left-side of the Endoscopy 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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