The 20 Best Endoscopy Doctors near Chesterfield, MO

Find the Experts and Specialists who perform Endoscopy

Last Updated: 09/26/2026

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MediFind found 367 doctor with experience in Endoscopy near Chesterfield, MO. Of these, 319 are Experienced, 35 are Advanced, 9 are Elite and 3 are Distinguished.

Location
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367 providers found
    Advanced in Endoscopy
    Gastroenterology
    Advanced in Endoscopy
    Gastroenterology
    Referral may be required

    Gateway Gastroenterology Inc.

    121 St Luke’s Center Drive Ste 406, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English

    Jason Haas is a Gastroenterologist practicing medicine in Chesterfield, Missouri. Dr. Haas is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Haas is board certified in Gastroenterology.

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

    St. Luke's Hospital

    232 S Woods Mill Rd, 
    Chesterfield, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Niesen is a Vascular Surgeon practicing medicine in Chesterfield, Missouri. Dr. Niesen is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Arterial Embolism, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Endoscopy. Dr. Niesen is currently accepting new patients.

    Advanced in Endoscopy
    Advanced in Endoscopy
    Referral may be required

    Washington University

    14532 South Outer 40 Rd Ste 200, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Derrick Knapik is an Orthopedics provider practicing medicine in Chesterfield, Missouri. Dr. Knapik is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hypermobile Joints, Tendinitis, Osteoarthritis, Osteotomy, and Endoscopy. Dr. Knapik is currently accepting new patients.

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

    Office

    232 S Woods Mill Rd Ste 400, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jason Taylor is a Gastroenterologist practicing medicine in Chesterfield, Missouri. Dr. Taylor is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Visceromegaly, Bile Duct Stricture, Endoscopy, and Pancreatectomy. Dr. Taylor is currently accepting new patients.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology
    Referral may be required

    Gateway Gastroenterology Inc.

    121 St Luke’s Center Drive Ste 406, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Riegel is a Gastroenterologist practicing medicine in Chesterfield, Missouri. Dr. Riegel 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 Heartburn, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Riegel is board certified in Gastroenterology.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology
    Referral may be required

    Gateway Gastroenterology Inc.

    121 St Luke’s Center Drive Ste 406, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brian Mcmorrow is a Gastroenterologist practicing medicine in Chesterfield, Missouri. Dr. Mcmorrow is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Esophagitis, Gastric Dysmotility, Gastrectomy, and Endoscopy. Dr. Mcmorrow is board certified in Gastroenterology.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology
    Referral may be required

    Gateway Gastroenterology Inc.

    121 St Luke’s Center Drive Ste 406, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Mathews is a Gastroenterologist practicing medicine in Chesterfield, Missouri. Dr. Mathews 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 Swallowing Difficulty, Painful Swallowing, Barrett Esophagus, Gastrectomy, and Endoscopy. Dr. Mathews is board certified in Gastroenterology.

    Experienced in Endoscopy
    Gastroenterology
    Experienced in Endoscopy
    Gastroenterology
    Referral may be required

    Gateway Gastroenterology Inc.

    121 St Luke’s Center Drive Ste 406, 
    Chesterfield, MO 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rajeev Ramgopal practices practicing medicine in Chesterfield, Missouri. Dr. Ramgopal is rated as an Experienced provider by MediFind in Endoscopy. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

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

    Digestive Consultants LLC

    224 S Woods Mill Rd, Suite 610s, 
    Chesterfield, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sajid Zafar is a Gastroenterologist practicing medicine in Chesterfield, Missouri. Dr. Zafar is rated as an Advanced provider by MediFind in Endoscopy. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Acute Pancreatitis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Zafar is currently accepting new patients.

    Distinguished in Endoscopy
    Gastroenterology
    Distinguished in Endoscopy
    Gastroenterology
    Referral may be required

    Washington University

    1044 N Mason Rd, 
    Creve Coeur, MO 
     (5.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Koushik Das is a Gastroenterologist practicing medicine in Creve Coeur, Missouri. He has been practicing medicine for over 17 years. Dr. Das is rated as a Distinguished provider by MediFind in Endoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Jaundice, Bile Duct Obstruction, Endoscopy, and Colonoscopy. Dr. Das is currently accepting new patients.

    Distinguished in Endoscopy
    Gastroenterology
    Distinguished in Endoscopy
    Gastroenterology
    Referral may be required

    Barnes Jewish West County Hospital

    12634 Olive Blvd, 
    Saint Louis, MO 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gabriel Lang is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Lang is rated as a Distinguished provider by MediFind in Endoscopy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Jaundice, Endoscopy, and Pancreatectomy. Dr. Lang is currently accepting new patients.

    Distinguished in Endoscopy
    Distinguished in Endoscopy
    Referral may be required

    Office

    1044 N Mason Rd Bldg 4, 
    Creve Coeur, MO 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Clohisy is an Orthopedics provider practicing medicine in Creve Coeur, Missouri. Dr. Clohisy is rated as a Distinguished provider by MediFind in Endoscopy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Osteolysis Syndrome Recessive, Collins Pope Syndrome, Osteoarthritis, Osteotomy, and Hip Replacement. Dr. Clohisy is currently accepting new patients.

    Experienced in Endoscopy
    Experienced in Endoscopy
    Referral may be required

    Helios Specialty Healthcare

    3165 McKelvey Rd, 
    Bridgeton, MO 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Jaeger is a Urologist practicing medicine in Bridgeton, Missouri. Dr. Jaeger is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses UPJ Obstruction, Urinary Tract Infection (UTI), Urinary Tract Infection in Children, Ureteroscopy, and Lithotripsy. Dr. Jaeger is board certified in American Board Of Urology. Dr. Jaeger is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Siddartha Bhandary is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Bhandary is rated as an Experienced provider by MediFind in Endoscopy. His clinical expertise encompasses Sepsis, Pneumonia, Stroke, Ureteroscopy, and Endoscopy. Dr. Bhandary is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karen Austin is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Austin 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 Osteomyelitis in Children, Sepsis, Peptic Ulcer, Ureteroscopy, and Endoscopy. Dr. Austin is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English

    Jan Axelbaum is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Axelbaum 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 Apoplexy, Flu, H1N1 Influenza, Endoscopy, and Pacemaker Implantation.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kelly Ludwig is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Ludwig is rated as an Experienced provider by MediFind in Endoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Heart Failure, Pulmonary Edema, Endoscopy, and Gastrostomy. Dr. Ludwig is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Timothy Brinker is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Brinker is rated as an Experienced provider by MediFind in Endoscopy. His clinical expertise encompasses Stroke, Peptic Ulcer, Necrosis, Gastrostomy, and Pacemaker Implantation. Dr. Brinker is currently accepting new patients.

    Experienced in Endoscopy
    Experienced in Endoscopy
    Referral may be required

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karthik Iyer is a Geriatrics provider practicing medicine in Chesterfield, Missouri. Dr. Iyer 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 Sepsis, Pneumonia, Necrosis, Gastrostomy, and Endoscopy. Dr. Iyer is currently accepting new patients.

    Experienced in Endoscopy
    Internal Medicine
    Experienced in Endoscopy
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rachel Keech is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Keech is rated as an Experienced provider by MediFind in Endoscopy. Her clinical expertise encompasses Low Sodium Level, Sepsis, Volkmann Contracture, Gallbladder Removal, and Pacemaker Implantation. Dr. Keech is currently accepting new patients.

    Showing 1-20 of 367

    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 Chesterfield, 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 Chesterfield, 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 Chesterfield, 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 Chesterfield, 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 Chesterfield, 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 Chesterfield, 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 Chesterfield, 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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