The 20 Best Dehydration Doctors Near Me in o fallon, IL

Find the Top Dehydration Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 26 doctor with experience in Dehydration near o fallon, IL. Of these, 24 are Experienced and 2 are Advanced.

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26 providers found
    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine
    4000 N Illinois Ln, 
    Swansea, IL 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Keith Moss is a primary care provider, practicing in Internal Medicine in Swansea, Illinois. Dr. Moss is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Benign Paroxysmal Positional Vertigo, Diverticular Disease, Coronary Heart Disease, and Heterozygous Familial Hypercholesterolemia (HeFH). Dr. Moss is currently accepting new patients.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    Office

    320 E Highway 50, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Jacob Marshall is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Marshall is rated as an Experienced provider by MediFind in the treatment of Dehydration. His clinical expertise encompasses Gingivostomatitis, Urinary Tract Infection (UTI), Urinary Tract Infection in Children, and Cardiac Arrest.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Ashley Malcolm is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Malcolm is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Heart Attack, and Advanced Bronchoscopy.

    Learn about our expert tiers
    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Ann Hagedorn is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Hagedorn is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Renovascular Hypertension, Ureteroscopy, and Coronary Artery Bypass Graft (CABG).

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Memorial Hospital Shiloh

    1404 Cross St, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Farhanaz Chowdhury is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Chowdhury is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Gangrene, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Endoscopy, and Pacemaker Implantation.

    Advanced in Dehydration
    Family Medicine
    Advanced in Dehydration
    Family Medicine

    PC Associates LLC

    3701 Memorial Dr, 
    Belleville, IL 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Wade is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. Wade is rated as an Advanced provider by MediFind in the treatment of Dehydration. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Obesity in Children, Lung Metastases, and Visceromegaly. Dr. Wade is currently accepting new patients.

    Advanced in Dehydration
    Internal Medicine
    Advanced in Dehydration
    Internal Medicine

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Languages Spoken:
    English

    Stephen Slowik is a primary care provider, practicing in Internal Medicine in Belleville, Illinois. Dr. Slowik is rated as an Advanced provider by MediFind in the treatment of Dehydration. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Acute Cystitis, End-Stage Renal Disease (ESRD), Hypothermia, Urinary Tract Infection (UTI), and Pacemaker Implantation.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Belleville Imaging Inc.

    15 Park Pl, 
    Swansea, IL 
     (5.4 miles away)
    Languages Spoken:
    English, German, Twi
    Accepting New Patients

    Charles Ampadu is a primary care provider, practicing in Internal Medicine in Swansea, Illinois. Dr. Ampadu is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Necrosis, COVID-19, Gastrostomy, and Endoscopy. Dr. Ampadu is currently accepting new patients.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    Memorial Care Center

    4315 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Languages Spoken:
    English

    Michael Nash is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. Nash is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Necrosis, Lung Metastases, Diverticular Disease, and Dementia.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Nyquist is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. Nyquist is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Endoscopy, and Hip Replacement. Dr. Nyquist is currently accepting new patients.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Languages Spoken:
    English

    Matthew Moslener is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. Moslener is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Atypical Pneumonia, and Hospital-Acquired Pneumonia.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Languages Spoken:
    English

    Douglas Kruse is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. Kruse is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Pneumonia, Ogilvie Syndrome, Gallbladder Removal, and Endoscopy.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Supriya Singh is a primary care provider, practicing in Internal Medicine in Belleville, Illinois. She has been practicing medicine for over 17 years. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, Endoscopy, and Ureteroscopy.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Memorial Hospital Belleville

    4500 Memorial Dr, 
    Belleville, IL 
     (6.6 miles away)
    Languages Spoken:
    English

    Chiedozie Anokwute is a primary care provider, practicing in Internal Medicine in Belleville, Illinois. Dr. Anokwute is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Peptic Ulcer, Volkmann Contracture, Spontaneous Bacterial Peritonitis, Endoscopy, and Prostatectomy.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    Memorial's Center For Advanced Wound Healing

    4600 Memorial Dr Ste 160, 
    Belleville, IL 
     (6.7 miles away)
    Languages Spoken:
    English, Bengali
    Accepting New Patients
    Offers Telehealth

    Salma Mannan-Hilaly is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. Mannan-Hilaly is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Chronic Cough, Peptic Ulcer, Necrosis, Endoscopy, and Bone Graft. Dr. Mannan-Hilaly is currently accepting new patients.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    211 S 3rd St, 
    Belleville, IL 
     (7.0 miles away)
    Languages Spoken:
    English

    Judith Wuller is a primary care provider, practicing in Internal Medicine in Belleville, Illinois. Dr. Wuller is rated as an Experienced provider by MediFind in the treatment of Dehydration. Her clinical expertise encompasses Lymphangitis, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Pneumonia.

    Experienced in Dehydration
    Experienced in Dehydration
    Referral may be required

    David Rose M.D. LTD

    5105 W Main St, 
    Belleville, IL 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rashid Dalal is a Nephrologist practicing medicine in Belleville, Illinois. Dr. Dalal is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, Endoscopy, and Gastrostomy. Dr. Dalal is currently accepting new patients.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    St. Louis University Belleville Family Medicine

    180 S 3rd St Ste 400, 
    Belleville, IL 
     (9.2 miles away)
    Languages Spoken:
    English

    Armida Hidalgo is a primary care provider, practicing in Family Medicine in Belleville, Illinois. Dr. Hidalgo is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Diabetic Macular Edema (DME), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Anderson Medical Group LLC

    6810 State Route 162 Ste 215, 
    Maryville, IL 
     (10.2 miles away)
    Languages Spoken:
    English, Greek
    Accepting New Patients

    Michael Mandis is a primary care provider, practicing in Internal Medicine in Maryville, Illinois. Dr. Mandis is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hyperlipidemia Type 3, High Cholesterol, Vitamin D Deficiency, and Tietz Syndrome. Dr. Mandis is currently accepting new patients.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Anderson Hospital

    6800 State Route 162, 
    Maryville, IL 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mahmoud Saleh is a primary care provider, practicing in Internal Medicine in Maryville, Illinois. Dr. Saleh is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Orthostatic Hypotension, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Delirium. Dr. Saleh is currently accepting new patients.

    Showing 1-20 of 26

    Last Updated: 09/26/2026

    What is the definition of Dehydration?

    Dehydration occurs when your body does not have as much water and fluids as it needs.

    Dehydration can be mild, moderate, or severe, based on how much of your body's fluid is lost or not replaced. Severe dehydration is a life-threatening emergency.

    When should I see a Dehydration doctor near o fallon, 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 Dehydration doctor near o fallon, 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 Dehydration doctors near o fallon, 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 Dehydration doctors near o fallon, 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 Dehydration doctor near o fallon, 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 Dehydration doctor search results page. 

    Why is it important to get a second opinion from a different Dehydration 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 Dehydration doctor near o fallon, 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 Dehydration 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 Dehydration 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 Dehydration doctors near o fallon, IL?

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

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