The 20 Best Diverticular Disease Doctors Near Me in weldon spring, MO

Find the Top Diverticular Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 230 doctor with experience in Diverticular Disease near weldon spring, MO. Of these, 198 are Experienced, 29 are Advanced and 3 are Distinguished.

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230 providers found
    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology
    Referral may be required

    Premier Infectious Disease Consultants-O'Fallon

    20 Progress Point Pkwy Ste 206, 
    O Fallon, MO 
     (3.4 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 a Distinguished provider by MediFind in the treatment of Diverticular Disease. 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.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology
    Referral may be required

    Office

    2 Progress Point Pkwy Ste 206, 
    O Fallon, MO 
     (3.4 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Chaudhary Khan is a Gastroenterologist practicing medicine in O Fallon, Missouri. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Esophagitis, Heartburn, Gastrectomy, and Colonoscopy. Dr. Khan is currently accepting new patients.

    Experienced in Diverticular Disease
    Family Medicine
    Experienced in Diverticular Disease
    Family Medicine

    SSM Health Medical Group

    301 Caledonia Parkway, Suite 150, 
    O Fallon, MO 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Chandra Wiewel is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Wiewel is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Hypothyroidism. Dr. Wiewel is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, American Board Of Obesity Medicine , and Drug Enforcement Administration . Dr. Wiewel is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diverticular Disease
    Experienced in Diverticular Disease
    Referral may be required

    SSM Health Imaging Services

    1475 Kisker Road, 
    St. Charles, MO 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Cohen is a Radiologist practicing medicine in St. Charles, Missouri. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Progressive Familial Intrahepatic Cholestasis Type 2, Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 1, and Pleurisy. Dr. Cohen 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. Cohen is currently accepting new patients.

    Experienced in Diverticular Disease
    Experienced in Diverticular Disease

    SSM Health Medical Group

    1101 Highway K, 
    O Fallon, MO 
     (5.7 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 an Experienced provider by MediFind in the treatment of Diverticular Disease. 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.

    Distinguished in Diverticular Disease
    General Surgery
    Distinguished in Diverticular Disease
    General Surgery
    Referral may be required

    Benrus Surgical Associates Inc.

    6 Jungermann Cir Ste 205, 
    Saint Peters, MO 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jerad Miller is a General Surgeon practicing medicine in Saint Peters, Missouri. Dr. Miller is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Diverticular Disease, Squamous Cell Carcinoma of the Anal Canal (SCAC), Ileostomy, and Colostomy. Dr. Miller is currently accepting new patients.

    Experienced in Diverticular Disease
    Experienced in Diverticular Disease
    Referral may be required

    Office

    2 Progress Point Pkwy, 
    O Fallon, MO 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Constance Courtois is a Radiologist practicing medicine in O Fallon, Missouri. Dr. Courtois is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Retroperitoneal Inflammation, Muscle Invasive Bladder Cancer, Gastrostomy, and Endoscopy. Dr. Courtois is currently accepting new patients.

    Experienced in Diverticular Disease
    Family Medicine
    Experienced in Diverticular Disease
    Family Medicine

    Office

    2 Progress Point Pkwy, 
    O Fallon, MO 
     (0.5 miles away)
    Languages Spoken:
    English

    David Fouts is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Fouts is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Lymphangitis, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

    Experienced in Diverticular Disease
    Family Medicine
    Experienced in Diverticular Disease
    Family Medicine

    Progress West Hospital

    2 Progress Point Pkwy, 
    O Fallon, MO 
     (0.5 miles away)
    Languages Spoken:
    English

    Victor Bailey is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Bailey is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Stroke, Multiple Myeloma, Vertigo, Pneumonia, and Endoscopy.

    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology
    Referral may be required

    Office

    5551 Winghaven Blvd Ste 250, 
    O Fallon, MO 
     (3.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    David Lotsoff is a Gastroenterologist practicing medicine in O Fallon, Missouri. Dr. Lotsoff is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Lower Esophageal Ring, Benign Esophageal Stricture, Painful Swallowing, Gastrectomy, and Gastrostomy. Dr. Lotsoff is currently accepting new patients.

    Experienced in Diverticular Disease
    Internal Medicine
    Experienced in Diverticular Disease
    Internal Medicine

    BJC Medical Group At O'Fallon

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

    Judith Dibble is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Dibble is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Breast Cancer, and Nephrosclerosis.

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

    Jonathan Root is a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Root is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Emphysema, Pleurisy, Pleural Effusion, Collapsed Lung, and Gastrostomy. Dr. Root is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , Drug Enforcement Administration , and American Board Of Radiology/Diagnostic Radiology . Dr. Root is currently accepting new patients.

    Experienced in Diverticular Disease
    Internal Medicine
    Experienced in Diverticular Disease
    Internal Medicine

    Office

    506 Saint Lukes Center Dr Ste 506, 
    Chesterfield, MO 
     (9.5 miles away)
    Languages Spoken:
    English, German
    Accepting New Patients
    Offers Telehealth

    Rand Sommer is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Sommer is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Coronary Heart Disease, and Hip Replacement. Dr. Sommer is currently accepting new patients.

    Experienced in Diverticular Disease
    Internal Medicine
    Experienced in Diverticular Disease
    Internal Medicine

    St. Luke's Chesterfield IM & Rheumatology

    226 S Woods Mill Rd Ste 43, 
    Chesterfield, MO 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Esther is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Esther is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Gastroesophageal Reflux Disease (GERD), Osteoarthritis, and Polymyalgia Rheumatica. Dr. Esther is currently accepting new patients.

    Advanced in Diverticular Disease
    Internal Medicine
    Advanced in Diverticular Disease
    Internal Medicine

    Office

    200 Brevco Plz Ste 208, 
    Lake Saint Louis, MO 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Zerega is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Zerega is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Collagenous Colitis, Colitis, Diverticular Disease, Gastrostomy, and Endoscopy. Dr. Zerega is currently accepting new patients.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology
    Referral may be required

    Office

    200 Brevco Plz Ste 208, 
    Lake Saint Louis, MO 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Cleary is a Gastroenterologist practicing medicine in Lake Saint Louis, Missouri. Dr. Cleary is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Crohn's Disease, Gastrectomy, and Endoscopy. Dr. Cleary is currently accepting new patients.

    Advanced in Diverticular Disease
    General Surgery
    Advanced in Diverticular Disease
    General Surgery
    Referral may be required

    Midwest Nephrology Associates Inc.

    70 Jungermann Cir Ste 405, 
    Saint Peters, MO 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kenneth Hacker is a General Surgeon practicing medicine in Saint Peters, Missouri. Dr. Hacker is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Diverticular Disease, Hernia, Hernia Surgery, and Colostomy. Dr. Hacker is currently accepting new patients.

    Experienced in Diverticular Disease
    General Surgery
    Experienced in Diverticular Disease
    General Surgery
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (7.7 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 the treatment of Diverticular Disease. 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.

    Experienced in Diverticular Disease
    Experienced in Diverticular Disease
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (7.7 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 the treatment of Diverticular Disease. 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 Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology
    Referral may be required

    SSM Health Medical Group

    300 Medical Plaza, Suite 310, 
    Lake St. Louis, MO 
     (7.7 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 Experienced provider by MediFind in the treatment of Diverticular Disease. 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.

    Showing 1-20 of 230

    Last Updated: 09/26/2026

    What is the definition of Diverticular Disease?

    Diverticula are small, bulging sacs or pouches that form on the inner wall of the intestine. Diverticulitis occurs when these pouches become inflamed or infected. Most often, these pouches are in the lower part of the large intestine (colon).

    When should I see a Diverticular Disease doctor near weldon spring, 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 Diverticular Disease doctor near weldon spring, 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 Diverticular Disease doctors near weldon spring, 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 Diverticular Disease doctors near weldon spring, 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 Diverticular Disease doctor near weldon spring, 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 Diverticular Disease doctor search results page. 

    Why is it important to get a second opinion from a different Diverticular Disease 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 Diverticular Disease doctor near weldon spring, 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctors near weldon spring, MO?

    Look for the filter feature on the left side of the Diverticular Disease 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 Diverticular Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Diverticular Disease 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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