The 20 Best Barrett Esophagus Doctors Near Me in St. Charles, MO

Find the Top Barrett Esophagus Experts and Specialists

The 20 Best Barrett Esophagus Doctors near St. Charles, MO

Last Updated: 02/22/2026

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MediFind found 72 doctor with experience in Barrett Esophagus near St. Charles, MO. Of these, 61 are Experienced and 10 are Advanced.

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72 providers found
    Patrick Mcdonough
    Experienced in Barrett Esophagus
    Gastroenterology | Hepatology | Internal Medicine
    Experienced in Barrett Esophagus
    Gastroenterology | Hepatology | Internal Medicine

    SSM Health Medical Group

    12277 DePaul Drive, Suite 500, 
    Bridgeton, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Board- certified in gastroenterology and hepatology, Dr. McDonough earned his medical degree from the University of Missouri-Columbia School of Medicine. He completed an internal medicine residency at Washington University School of Medicine, Barnes-Jewish Hospital, and fellowships in gastroenterology and hepatology at the University of Virginia in Charlottesville, VA. During his fellowship training, he participated in the Rural Area Medical Outreach program providing colorectal cancer screening to the underserved population in southwestern Virginia. On staff at DePaul Hospital for more than 10 years, Dr. McDonough serves as medical director of the Hepatitis C Clinic. A member of the American College of Gastroenterology and the American Gastroenterology Association, he has authored several articles for medical publications and has received numerous honors and awards, including the DePaul Hospital Compassion Award. Dr. Mcdonough is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Ascites, Painful Swallowing, Gastrostomy, and Gastrectomy.

    Yezaz Ghouri
    Experienced in Barrett Esophagus
    Gastroenterology | Internal Medicine
    Experienced in Barrett Esophagus
    Gastroenterology | Internal Medicine

    SSM Health Medical Group

    12277 DePaul Drive, Suite 500, 
    Bridgeton, MO 
     (3.4 miles away)
    Languages Spoken:
    English

    Dr. Y.A. Ghouri is a gastroenterologist who treats patients ages 18 and older. His specialties include inflammatory bowel disease (IBD), endoscopic therapy, irritable bowel syndrome (IBS), and the gut microbiome. He also diagnoses and treats various gastrointestinal conditions such as ulcers, constipation, nausea, ulcerative colitis (UC), noninfectious gastroenteritis, and Crohn's disease. Dr. Ghouri is renowned for providing quality, compassionate medical care to his patients, which is further highlighted by his friendly bedside manner, attention-to-detail, responsiveness, and patience. He takes his time, listening to his patients and then explaining the appropriate treatment recommendations, which are tailored to their specific needs. He works to ensure a patient's gastrointestinal condition doesn't completely take over or disrupt his or her daily activities. An expert in gastroenterology, Dr. Ghouri has been widely published in various medical journals on topics such as IBD, IBS, UC, GI tumors, and Crohn's disease. Dr. Ghouri is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastrointestinal Bleeding, Crohn's Disease, Familial Colorectal Cancer, Endoscopy, and Colonoscopy.

    Experienced in Barrett Esophagus
    Gastroenterology
    Experienced in Barrett Esophagus
    Gastroenterology
    400 1st Capitol Dr, Suite 201, 
    Saint Charles, MO 
     (0.3 miles away)
    Languages Spoken:
    English

    Martin Altman is a Gastroenterologist in Saint Charles, Missouri. Dr. Altman is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Esophagitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Gastrectomy.

    Learn about our expert tiers
    Experienced in Barrett Esophagus
    Family Medicine
    Experienced in Barrett Esophagus
    Family Medicine
    1820 Zumbehl Road, Suite 130B, 
    St. Charles, MO 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Houser is a primary care provider, practicing in Family Medicine in St. Charles, Missouri. Dr. Houser is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Sitosterolemia, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Barrett Esophagus
    Gastroenterology
    Experienced in Barrett Esophagus
    Gastroenterology

    Patrick McDonough LLC

    12266 De Paul Dr Ste 300, 
    Bridgeton, MO 
     (2.9 miles away)
    Languages Spoken:
    English

    Raymond Mohrman is a Gastroenterologist in Bridgeton, Missouri. Dr. Mohrman is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Morning Sickness, Irritable Bowel Syndrome (IBS), Swallowing Difficulty, Gastrostomy, and Gastrectomy.

    Experienced in Barrett Esophagus
    Gastroenterology
    Experienced in Barrett Esophagus
    Gastroenterology

    Ssm Health Depaul Hospital-St. Louis

    12303 De Paul Dr, 
    Bridgeton, MO 
     (3.5 miles away)
    Languages Spoken:
    English

    Eldad Bialecki is a Gastroenterologist in Bridgeton, Missouri. Dr. Bialecki is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Ascites, Gastrectomy, and Gastrostomy.

    Jeffrey Mathews
    Advanced in Barrett Esophagus
    Gastroenterology
    Advanced in Barrett Esophagus
    Gastroenterology

    Office

    121 Saint Lukes Center Dr Ste 406, 
    Chesterfield, MO 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Mathews is a Gastroenterologist in Chesterfield, Missouri. Dr. Mathews is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Barrett Esophagus, Gastrectomy, and Endoscopy.

    Brian Mcmorrow
    Advanced in Barrett Esophagus
    Gastroenterology
    Advanced in Barrett Esophagus
    Gastroenterology

    Office

    121 Saint Lukes Center Dr Ste 406, 
    Chesterfield, MO 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brian Mcmorrow is a Gastroenterologist in Chesterfield, Missouri. Dr. Mcmorrow is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Barrett Esophagus, Esophagitis, Gastric Dysmotility, Gastrectomy, and Endoscopy.

    Marin Marcu
    Experienced in Barrett Esophagus
    Gastroenterology | Internal Medicine
    Experienced in Barrett Esophagus
    Gastroenterology | Internal Medicine

    SSM Health Medical Group

    400 First Capitol Drive, 
    St. Charles, MO 
     (5.3 miles away)
    Languages Spoken:
    English

    Dr. Marcu is board certified in gastroenterology as well as in internal medicine. He earned his medical degree from University of Medicine and Pharmacy - Bucharest and Carol Davila School of Medicine in Romania. Dr. Marcu received his residency training at Saint Louis University Hospital, where he also completed his gastroenterology fellowship. He has been in practice since 1999. Dr. Marcu provides the following procedures including, but not limited to colonoscopy, EGD, ERCP, flex sig, liver biopsy, paracentesis, Remicade infusion, small bowel endoscopy, percutaneous endoscopic gastrostomy, and colon with banding of internal hemorroids. He has a special interest in advanced endoscopy. He is on staff at SSM Health St. Joseph Hospital - St. Charles. Dr. Marcu is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Menetrier Disease, Gastrectomy, and Colonoscopy.

    Hari Diwakaran
    Experienced in Barrett Esophagus
    Gastroenterology
    Experienced in Barrett Esophagus
    Gastroenterology

    SSM Health Medical Group

    400 First Capitol Drive, 
    St. Charles, MO 
     (5.3 miles away)
    Languages Spoken:
    English

    Dr. Diwakaran is board certified in gastroenterology as well as in internal medicine. He has been in practice since 2002. Dr. Diwakaran served a gastroenterology fellowship at Saint Louis University Hospital after his residency training at Wayne State University - Detroit Medical Center. He attended medical school at Madras Medical College in India. Dr. Diwakaran provides the following procedures including, but not limited to colonoscopy, EGD, flex sig, liver biopsy, paracentesis, Remicade infusion, small bowel endoscopy, percutaneous endoscopic gastrostomy, and colon with banding of internal hemorroids. He has a special interest in colon colonoscopy for colon cancer prevention. He is on staff at SSM Health St. Joseph Hospital - St. Charles and SSM Heatlh St. Joseph Hospital - Lake Saint Louis. Dr. Diwakaran is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Esophagitis, Gastrointestinal Bleeding, Swallowing Difficulty, Endoscopy, and Gastrectomy.

    Richard Geisman
    Experienced in Barrett Esophagus
    Gastroenterology | Internal Medicine
    Experienced in Barrett Esophagus
    Gastroenterology | Internal Medicine

    SSM Health Medical Group

    400 First Capitol Drive, 
    St. Charles, MO 
     (5.3 miles away)
    Languages Spoken:
    English

    Dr. Richard Geisman is a gastroenterologist who treats patients ages 18 and older. His specialties include general gastroenterology; colon cancer prevention; Crohn's disease; ulcerative colitis; inflammatory bowel disease (IBD); gastroesophageal reflux disease (GERD); and acid reflux. He also performs colonoscopies and upper gastrointestinal endoscopies. Dr. Geisman provides quality, compassionate medical care to his patients, who appreciate how professional, attentive, and personable he is. He takes his time to listen and provides them with a thorough explanation and guidance on treatment and next steps. His mission is to help his patients achieve the best overall health possible. Dr. Geisman is a fellow with the American Gastroenterological Association and a member of the American Society Gastrointestinal Endoscopy. Fun fact: Dr. Geisman's hobbies include exercise, reading, golf, bicycling, and traveling. Dr. Geisman is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Diverticular Disease, Esophagitis, Turcot Syndrome, Endoscopy, and Colonoscopy.

    Advanced in Barrett Esophagus
    Gastroenterology
    Advanced in Barrett Esophagus
    Gastroenterology

    Washington University

    1044 N Mason Rd, 
    Creve Coeur, MO 
     (7.4 miles away)
    Languages Spoken:
    English

    Koushik Das is a Gastroenterologist in Creve Coeur, Missouri. Dr. Das is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Pancreatic Cancer, Jaundice, Bile Duct Obstruction, Endoscopy, and Colonoscopy.

    Thomas Tyree
    Experienced in Barrett Esophagus
    Internal Medicine
    Experienced in Barrett Esophagus
    Internal Medicine

    SSM Health Medical Group

    1475 Kisker Road, Suite 200, 
    St. Charles, MO 
     (8.1 miles away)
    Languages Spoken:
    English

    Dr. Tyree is board certified in internal medicine. His medical degree was earned at Saint Louis University School of Medicine. Dr. Tyree then did an internship at the University of Missouri-Kansas City, followed by residency at Kansas University in Kansas City, Kansas. He has a special medical interest in diabetes, cholesterol and hypertension. Dr. Tyree has been awarded recognition from the National Committee for Quality Assurance (NCQA) Diabetes Physician Recognition Program for meeting national standards for diabetes care. Dr. Tyree is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Advanced in Barrett Esophagus
    Gastroenterology
    Advanced in Barrett Esophagus
    Gastroenterology

    Specialist In Gastroenterology

    11525 Olde Cabin Rd, 
    Saint Louis, MO 
     (8.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Leonard Weinstock is a Gastroenterologist in Saint Louis, Missouri. Dr. Weinstock is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Mast Cell Activation Syndrome (MCAS), Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy.

    Advanced in Barrett Esophagus
    Internal Medicine
    Advanced in Barrett Esophagus
    Internal Medicine

    Specialist In Gastroenterology

    11525 Olde Cabin Rd, 
    Saint Louis, MO 
     (8.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Nikhil Banerjee is an Internal Medicine provider in Saint Louis, Missouri. Dr. Banerjee has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy.

    Advanced in Barrett Esophagus
    Internal Medicine
    Advanced in Barrett Esophagus
    Internal Medicine

    Mercy Clinic Digestive Disease

    615 S New Ballas Rd Ste 1200, 
    Saint Louis, MO 
     (8.7 miles away)
    Languages Spoken:
    English

    Paul Buse is an Internal Medicine provider in Saint Louis, Missouri. Dr. Buse is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Barrett Esophagus, Gastrectomy, and Colonoscopy.

    Advanced in Barrett Esophagus
    Internal Medicine
    Advanced in Barrett Esophagus
    Internal Medicine

    Office

    621 S New Ballas Rd Ste 437A, 
    Saint Louis, MO 
     (8.7 miles away)
    Languages Spoken:
    English

    Kiranmaye Tiriveedhi is an Internal Medicine provider in Saint Louis, Missouri. Dr. Tiriveedhi is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. Her top areas of expertise are Gardner Syndrome, Familial Adenomatous Polyposis, Esophagitis, Gastrectomy, and Endoscopy.

    Advanced in Barrett Esophagus
    Gastroenterology
    Advanced in Barrett Esophagus
    Gastroenterology

    Office

    621 S New Ballas Rd Ste 437A, 
    Saint Louis, MO 
     (8.7 miles away)
    Languages Spoken:
    English

    David Ulrich is a Gastroenterologist in Saint Louis, Missouri. Dr. Ulrich is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Pancreatectomy.

    Advanced in Barrett Esophagus
    Gastroenterology
    Advanced in Barrett Esophagus
    Gastroenterology

    Office

    11525 Olde Cabin Rd Ste 101, 
    Saint Louis, MO 
     (8.7 miles away)
    Languages Spoken:
    English

    Erik Thyssen is a Gastroenterologist in Saint Louis, Missouri. Dr. Thyssen is rated as an Advanced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Gastric Dysmotility, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Richard Riegel
    Experienced in Barrett Esophagus
    Gastroenterology
    Experienced in Barrett Esophagus
    Gastroenterology

    Office

    121 Saint Lukes Center Dr Ste 406, 
    Chesterfield, MO 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Riegel is a Gastroenterologist in Chesterfield, Missouri. Dr. Riegel is rated as an Experienced provider by MediFind in the treatment of Barrett Esophagus. His top areas of expertise are Heartburn, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.

    Showing 1-20 of 72

    Last Updated: 02/22/2026

    When should I see a Barrett Esophagus doctor near St. Charles, 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 Barrett Esophagus doctor near St. Charles, 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 Barrett Esophagus doctors near St. Charles, 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 Barrett Esophagus doctors near St. Charles, 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 Barrett Esophagus doctor near St. Charles, 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 Barrett Esophagus doctor search results page. 

    Why is it important to get a second opinion from a different Barrett Esophagus 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 Barrett Esophagus doctor near St. Charles, 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 Barrett Esophagus 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 Barrett Esophagus 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 Barrett Esophagus doctors near St. Charles, MO?

    Look for the filter feature on the left side of the Barrett Esophagus 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 Barrett Esophagus doctor that offers video calls?

    Look for the filter feature on the left-side of the Barrett Esophagus 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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