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    Last Updated: 10/30/2025

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    MediFind found 37 doctor with experience in Diverticular Disease near Alton, IL. Of these, 33 are Experienced, 2 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    37 providers found
      Distinguished in Diverticular Disease
      Gastroenterology
      Distinguished in Diverticular Disease
      Gastroenterology

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English

      Mark Klucka is a Gastroenterologist in Alton, Illinois. Dr. Klucka is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastric Dysmotility, Gastrectomy, and Endoscopy.

      Experienced in Diverticular Disease
      General Surgery
      Experienced in Diverticular Disease
      General Surgery

      Washington University

      11155 Dunn Rd, 
      Saint Louis, MO 
       (8.4 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Muhammad Yasin is a General Surgeon in Saint Louis, Missouri. Dr. Yasin is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Colorectal Cancer, Gastrointestinal Fistula, Gallbladder Disease, Hernia Surgery, and Hemorrhoidectomy. Dr. Yasin is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Diverticular Disease
      Gastroenterology
      Advanced in Diverticular Disease
      Gastroenterology
      3550 College Ave, Suite B, 
      Alton, IL 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Riedel is a Gastroenterologist in Alton, Illinois. Dr. Riedel is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Viral Gastroenteritis, Diverticular Disease, Swallowing Difficulty, Painful Swallowing, and Endoscopy. Dr. Riedel is currently accepting new patients.

      Learn about our expert tiers
      Distinguished in Diverticular Disease
      Gastroenterology
      Distinguished in Diverticular Disease
      Gastroenterology

      Fairview Heights Medical Group Sc

      11133 Dunn Rd, Suite 2427, 
      Saint Louis, MO 
       (8.5 miles away)
      Languages Spoken:
      English

      Olayiwola Olagbegi is a Gastroenterologist in Saint Louis, Missouri. Dr. Olagbegi is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diverticular Disease, Ascites, Esophagitis, Colonoscopy, and Endoscopy.

      Experienced in Diverticular Disease
      General Surgery
      Experienced in Diverticular Disease
      General Surgery

      Osf Multi-Specialty Group

      2 Saint Anthonys Way, Suite 105, 
      Alton, IL 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Reginald Mason is a General Surgeon in Alton, Illinois. Dr. Mason is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hernia, Umbilical Hernia, Familial Adenomatous Polyposis, Hernia Surgery, and Endoscopy. Dr. Mason is currently accepting new patients.

      Experienced in Diverticular Disease
      Pediatric Surgery | General Surgery
      Experienced in Diverticular Disease
      Pediatric Surgery | General Surgery

      Osf Multi-Specialty Group

      2 Saint Anthonys Way, Suite 300, 
      Alton, IL 
       (1.3 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Alejandro Sanz is a Pediatric Surgeon and a General Surgeon in Alton, Illinois. Dr. Sanz is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Retroperitoneal Inflammation, Gallbladder Disease, Juvenile Angiofibroma, and Hernia. Dr. Sanz is currently accepting new patients.

      Experienced in Diverticular Disease
      Experienced in Diverticular Disease
      1 Saint Anthonys Way, 
      Alton, IL 
       (1.4 miles away)
      Languages Spoken:
      English

      John Zabrowski is a Radiologist in Alton, Illinois. Dr. Zabrowski is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Bronchogenic Cyst, Headache, Vertigo, and Chronic Cough.

      Experienced in Diverticular Disease
      Experienced in Diverticular Disease

      Fairview Heights Medical Group Sc

      4 Memorial Dr, Suite 230, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Christopher Aldridge is a General Surgeon in Alton, Illinois. Dr. Aldridge is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hernia, Choledocholithiasis, Anal Cancer, Hernia Surgery, and Lymphadenectomy. Dr. Aldridge is currently accepting new patients.

      Experienced in Diverticular Disease
      Gastroenterology
      Experienced in Diverticular Disease
      Gastroenterology

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English

      Ahmad Karadaghy is a Gastroenterologist in Alton, Illinois. Dr. Karadaghy is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Gastrointestinal Bleeding, Esophagitis, Familial Pancreatic Cancer, Colonoscopy, and Endoscopy.

      Experienced in Diverticular Disease
      Gastroenterology
      Experienced in Diverticular Disease
      Gastroenterology

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anuj Sharma is a Gastroenterologist in Alton, Illinois. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Jaundice, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

      Experienced in Diverticular Disease
      Experienced in Diverticular Disease
      1 Memorial Dr, Alton Memorial Hospital, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English

      Samuel Essma is a Radiologist in Alton, Illinois. Dr. Essma is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Pleurisy, Emphysema, Pleural Effusion, and Tenosynovitis.

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

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English

      William Bartley is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Bartley is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diabetic Hyperglycemic Hyperosmolar Syndrome, Chronic Kidney Disease, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

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

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      David Rawdon is a primary care provider, practicing in Family Medicine in Alton, Illinois. Dr. Rawdon is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Vertigo, Chronic Cough, Hypertension, Coronary Artery Bypass Graft (CABG), and Endoscopy. Dr. Rawdon is currently accepting new patients.

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

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English, Bengali
      Accepting New Patients
      Offers Telehealth

      Salma Mannan-Hilaly is a primary care provider, practicing in Family Medicine in Alton, Illinois. Dr. Mannan-Hilaly is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Chronic Cough, Peptic Ulcer, Necrosis, Endoscopy, and Vertebroplasty. Dr. Mannan-Hilaly is currently accepting new patients.

      Experienced in Diverticular Disease
      General Surgery
      Experienced in Diverticular Disease
      General Surgery

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English

      Matthew Musielak is a General Surgeon in Alton, Illinois. Dr. Musielak is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Choledocholithiasis, Familial Colorectal Cancer, Gallbladder Disease, Bladder Reconstruction, and Sleeve Gastrectomy.

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

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nidal Shawahin is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Shawahin is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are High Cholesterol, End-Stage Renal Disease (ESRD), Type 2 Diabetes (T2D), and Hypertension. Dr. Shawahin is currently accepting new patients.

      Experienced in Diverticular Disease
      Geriatrics | Internal Medicine
      Experienced in Diverticular Disease
      Geriatrics | Internal Medicine

      Fairview Heights Medical Group Sc

      1 Memorial Dr, 
      Alton, IL 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kristen Stabell is a primary care provider, practicing in Geriatrics and Internal Medicine in Alton, Illinois. Dr. Stabell is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Acute Coronary Syndrome, Type 2 Diabetes (T2D), Juvenile Primary Osteoporosis, and Cirrhosis.

      Advanced in Diverticular Disease
      Geriatrics | Internal Medicine
      Advanced in Diverticular Disease
      Geriatrics | Internal Medicine
      11155 Dunn Rd, Suite 202e, 
      Saint Louis, MO 
       (8.4 miles away)
      Languages Spoken:
      English

      Richard Oneill is a primary care provider, practicing in Geriatrics and Internal Medicine in Saint Louis, Missouri. Dr. Oneill is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diverticular Disease, Clear Cell Sarcoma, WT1-Related Wilms Tumor Syndromes, Endoscopy, and Colonoscopy.

      Experienced in Diverticular Disease
      Experienced in Diverticular Disease
      11133 Dunn Rd, 
      St Louis, MO 
       (8.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Anjum Shariff is a Radiologist in St Louis, Missouri. Dr. Shariff is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Visceromegaly, Headache, Gallbladder Disease, and Non-Alcoholic Fatty Liver Disease. Dr. Shariff is currently accepting new patients.

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

      Southeastern Physician Services PC

      11133 Dunn Rd, 
      Saint Louis, MO 
       (8.5 miles away)
      Languages Spoken:
      English

      Jude Onaghise is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Onaghise is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Squamous Cell Lung Carcinoma, EGFR Positive Lung Cancer, Small Cell Lung Cancer (SCLC), Gastrostomy, and Thyroidectomy.

      Showing 1-20 of 37

      Last Updated: 10/30/2025

      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 Alton, IL?

      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 Alton, IL?

      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 Alton, IL?

      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 Alton, IL?

      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 Alton, IL?

      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 Alton, IL?

      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 Alton, IL?

      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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