The 20 Best Diarrhea Doctors Near Me in eureka, MO

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 136 doctor with experience in Diarrhea near eureka, MO. Of these, 130 are Experienced and 5 are Advanced.

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136 providers found
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Office

    20 The Legends Pkwy Ste 200, 
    Eureka, MO 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Michaels is a primary care provider, practicing in Family Medicine in Eureka, Missouri. Dr. Michaels is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Michaels is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    St. Luke's Family Medicine - Eureka

    103 Hilltop Village Center Dr, 
    Eureka, MO 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Patrick Smith is a primary care provider, practicing in Family Medicine in Eureka, Missouri. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Colorectal Cancer. Dr. Smith is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine
    416 Old Smizer Mill Road, 
    Fenton, MO 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sri Kolli is a primary care provider, practicing in Internal Medicine in Fenton, Missouri. Dr. Kolli is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Type 2 Diabetes (T2D), Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Kolli 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. Kolli is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    SSM Health Medical Group

    1011 Bowles Ave., Suite 205, 
    Fenton, MO 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Heavey is a Gastroenterologist practicing medicine in Fenton, Missouri. Dr. Heavey is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Jaundice, Enlarged Liver, Familial Colorectal Cancer, Gastrectomy, and Endoscopy. Dr. Heavey 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. Heavey is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology
    Referral may be required

    SSM Health Medical Group

    1011 Bowles Ave., Suite 205, 
    Fenton, MO 
     (8.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Ruben Aymerich is a Gastroenterologist practicing medicine in Fenton, Missouri. Dr. Aymerich is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Gastric Dysmotility, Swallowing Difficulty, Endoscopy, and Colonoscopy. Dr. Aymerich 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. Aymerich is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    SSM Health Medical Group

    1345 Smizer Mill Road, Suite 1100, 
    Fenton, MO 
     (9.0 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    Saad Alkaade is a primary care provider, practicing in Internal Medicine in Fenton, Missouri. Dr. Alkaade is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Sepsis, Gastrointestinal Bleeding, Endoscopy, and Hip Replacement. Dr. Alkaade is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Alkaade is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Mercy Clinic Internal Medicine

    15945 Clayton Rd Ste 320, 
    Ballwin, MO 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Margaret Edwards is a primary care provider, practicing in Internal Medicine in Ballwin, Missouri. Dr. Edwards is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Sciatica. Dr. Edwards is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Ssm Health St. Clare Hospital-Fenton

    1015 Bowles Ave, 
    Fenton, MO 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Danielle Doerr is a primary care provider, practicing in Internal Medicine in Fenton, Missouri. Dr. Doerr is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Sepsis, Necrosis, Peptic Ulcer, Endoscopy, and Pacemaker Implantation. Dr. Doerr is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    714 Gravois Road, Suite 210, 
    Fenton, MO 
     (9.9 miles away)
    Languages Spoken:
    English

    Matthew Zimmerman is a primary care provider, practicing in Family Medicine in Fenton, Missouri. Dr. Zimmerman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Familial Pancreatic Cancer, Breast Cancer, and Lung Cancer. Dr. Zimmerman is board certified in American Osteopathic Board Of Family Physicians , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration .

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    6420 The Cedars Court, 
    Cedar Hill, MO 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Metcalf is a primary care provider, practicing in Family Medicine in Cedar Hill, Missouri. Dr. Metcalf is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Nephrosclerosis. Dr. Metcalf is board certified in American Osteopathic Board Of Family Physicians , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Metcalf is currently accepting new patients.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    6420 The Cedars Court, 
    Cedar Hill, MO 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dale Brewer is a primary care provider, practicing in Family Medicine in Cedar Hill, Missouri. Dr. Brewer is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Status Epilepticus, Epilepsy with Myoclonic-Atonic Seizures, Epilepsy in Children, and Infant Epilepsy with Migrant Focal Crisis. Dr. Brewer is board certified in American Osteopathic Board Of Family Physicians , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Brewer is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Office

    506 Saint Lukes Center Dr Ste 506, 
    Chesterfield, MO 
     (11.5 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 Diarrhea. 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 Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    St. Luke's Chesterfield IM & Rheumatology

    226 S Woods Mill Rd Ste 43, 
    Chesterfield, MO 
     (11.5 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 Diarrhea. 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.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    St. Anthony's Physician Organization

    9735 Landmark Parkway Dr Ste 200, 
    Saint Louis, MO 
     (12.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Panduranga Koya is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Koya is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Dementia, Peptic Ulcer, Necrosis, and Hypertensive Heart Disease. Dr. Koya is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Midwest Medical Practitioners

    5000 Cedar Plaza Pkwy Ste 300, 
    Saint Louis, MO 
     (13.1 miles away)
    Languages Spoken:
    English, Urdu
    Accepting New Patients
    Offers Telehealth

    Danish Jabbar is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Jabbar is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Pachydermoperiostosis, Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), and Familial Hypertension. Dr. Jabbar is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine
    9915 Kennerly Road, Suite J, 
    St. Louis, MO 
     (13.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Charles Willey is a primary care provider, practicing in Internal Medicine in St. Louis, Missouri. Dr. Willey is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), High Cholesterol, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Willey is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Willey is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Office

    12855 N 40 Dr Ste 280, 
    Saint Louis, MO 
     (14.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Saffa is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Saffa is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Congenital Mirror Movement Disorder, Serotonin Syndrome, and High Cholesterol. Dr. Saffa is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    J. Boatman LLC

    11475 Olde Cabin Rd Ste 120, 
    Saint Louis, MO 
     (14.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jennifer Delaney is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Delaney is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Vitamin D Deficiency, Postmenopausal Osteoporosis, Osteoporosis, and Chronic Cough. Dr. Delaney is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Office

    969 N Mason Rd Ste 160, 
    Saint Louis, MO 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Ellena is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Ellena is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Jaundice, Cholestasis, Endoscopy, and Ureteroscopy. Dr. Ellena is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    St Louis Medical Professionals

    8790 Watson Rd, Suite 100, 
    St Louis, MO 
     (14.9 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients

    Hany Salama is a primary care provider, practicing in Internal Medicine in St Louis, Missouri. Dr. Salama is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Huntington Disease, Mcleod Neuroacanthocytosis Syndrome, Mastoiditis, and Type 2 Diabetes (T2D). Dr. Salama is currently accepting new patients.

    Showing 1-20 of 136

    Last Updated: 09/26/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near eureka, 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 Diarrhea doctor near eureka, 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 Diarrhea doctors near eureka, 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 Diarrhea doctors near eureka, 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 Diarrhea doctor near eureka, 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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor near eureka, 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 Diarrhea 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 Diarrhea 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 Diarrhea doctors near eureka, MO?

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

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