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    Last Updated: 02/22/2026

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    MediFind found 106 doctor with experience in Diarrhea near Mequon, WI. Of these, 98 are Experienced, 7 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    106 providers found
      Vasanth K. Siddalingaiah
      Experienced in Diarrhea
      Experienced in Diarrhea

      Aurora Gastroenterology

      3003 W Good Hope Rd, 
      Milwaukee, WI 
       (6.3 miles away)
      Languages Spoken:
      English, Kannada, Spanish

      Vasanth Siddalingaiah is a Gastroenterologist in Milwaukee, Wisconsin. Dr. Siddalingaiah is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Acute Pancreatitis, Familial Pancreatic Cancer, Pancreatic Cancer, Endoscopy, and Gastrectomy.

      Holly A. Leider
      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Aurora Internal Medicine

      3003 W Good Hope Rd, 
      Milwaukee, WI 
       (6.3 miles away)
      Languages Spoken:
      English

      Holly Leider is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Leider is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Deep Vein Thrombosis, and Diarrhea.

      Advanced in Diarrhea
      Family Medicine
      Advanced in Diarrhea
      Family Medicine

      Germantown Health Center

      W168N11237 Western Ave, 
      Germantown, WI 
       (4.4 miles away)
      Languages Spoken:
      English

      Amy Miller is a primary care provider, practicing in Family Medicine in Germantown, Wisconsin. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

      Learn about our expert tiers
      Ariba Khan
      Experienced in Diarrhea
      Geriatrics
      Experienced in Diarrhea
      Geriatrics

      Aurora Center For Senior Health & Longevity

      1020 N 12th St, Ste 301, 
      Milwaukee, WI 
       (13.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ariba Khan is a primary care provider, practicing in Geriatrics in Milwaukee, Wisconsin. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Delirium, Orthostatic Hypotension, Type 2 Diabetes (T2D), and Plasmacytoma.

      Maqsood A. Khan
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Aurora Gastroenterology

      2424 S 90th St, Ste 300, 
      West Allis, WI 
       (14.9 miles away)
      Languages Spoken:
      English, Hindi, Russian

      Maqsood Khan is a Gastroenterologist in West Allis, Wisconsin. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      W129n7055 Northfield Dr, 
      Menomonee Falls, WI 
       (5.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bruce Berry is a primary care provider, practicing in Internal Medicine in Menomonee Falls, Wisconsin. Dr. Berry is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, High Cholesterol, Sitosterolemia, and Type 2 Diabetes (T2D). Dr. Berry is currently accepting new patients.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      W129n7055 Northfield Dr, 
      Menomonee Falls, WI 
       (5.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Frederick Bulacan is a primary care provider, practicing in Internal Medicine in Menomonee Falls, Wisconsin. Dr. Bulacan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Foot Drop, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Bulacan is currently accepting new patients.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Columbia St Marys Hospital Milwaukee Inc

      13111 N Port Washington Rd, 
      Mequon, WI 
       (6.1 miles away)
      Languages Spoken:
      English, Arabic, German
      Accepting New Patients

      Sami Roumani is a primary care provider, practicing in Family Medicine in Mequon, Wisconsin. Dr. Roumani is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Relapsing Multiple Sclerosis (RMS), Exfoliative Dermatitis, and Hip Replacement. Dr. Roumani is currently accepting new patients.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      W168n11237 Western Ave, 
      Germantown, WI 
       (4.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Patrick Sanvanson is a Gastroenterologist in Germantown, Wisconsin. Dr. Sanvanson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Achalasia, Vagotomy, and Endoscopy.

      Distinguished in Diarrhea
      Internal Medicine
      Distinguished in Diarrhea
      Internal Medicine
      3003 W Good Hope Rd, 
      Milwaukee, WI 
       (6.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jeffrey Bahr is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Bahr is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, High Cholesterol, and Intrauterine Device Insertion. Dr. Bahr is currently accepting new patients.

      Sunil Kapur
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Aurora Gastroenterology

      3003 W Good Hope Rd, 
      Milwaukee, WI 
       (6.3 miles away)
      Languages Spoken:
      English, Hindi, Spanish

      Sunil Kapur is a Gastroenterologist in Milwaukee, Wisconsin. Dr. Kapur is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Gastrectomy, and Pacemaker Implantation.

      Ashwini Gundelly
      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Aurora Internal Medicine

      215 Washington St, 
      Grafton, WI 
       (7.9 miles away)
      Languages Spoken:
      English, Hindi, Telugu

      Ashwini Gundelly is a primary care provider, practicing in Internal Medicine in Grafton, Wisconsin. Dr. Gundelly is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are High Cholesterol, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Obesity in Children.

      Rebecca S. Stormont
      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Aurora Internal Medicine

      3289 N Mayfair Rd, 
      Wauwatosa, WI 
       (9.5 miles away)
      Languages Spoken:
      English

      Rebecca Stormont is a primary care provider, practicing in Internal Medicine in Wauwatosa, Wisconsin. Dr. Stormont is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Painful Swallowing, Swallowing Difficulty, Ulcerative Colitis, and Type 2 Diabetes (T2D).

      Ann M. Maguire
      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      The Medical College Of Wisconsin Inc

      8701 Watertown Plank Rd, Room 4041 Mfrc, 
      Milwaukee, WI 
       (11.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ann Maguire is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Maguire is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Adrenal Insufficiency Pediatric, and Intrauterine Device Insertion. Dr. Maguire is currently accepting new patients.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Oak Medical Sc

      7500 W Dean Rd, 
      Milwaukee, WI 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sarfraz Sidhu is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Sidhu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Dementia, End-Stage Renal Disease (ESRD), Peptic Ulcer, Gastrostomy, and Myringotomy. Dr. Sidhu is currently accepting new patients.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine
      9252 N Green Bay Rd, 
      Milwaukee, WI 
       (4.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Raymond Bauer is a primary care provider, practicing in Family Medicine in Milwaukee, Wisconsin. Dr. Bauer is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Bauer is currently accepting new patients.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      W168n11237 Western Ave, 
      Germantown, WI 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Rhyner is a primary care provider, practicing in Family Medicine in Germantown, Wisconsin. Dr. Rhyner is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Cough, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Vertigo. Dr. Rhyner is currently accepting new patients.

      Experienced in Diarrhea
      Family Medicine
      Experienced in Diarrhea
      Family Medicine

      Ascension Columbia St. Mary's-Cedarburg

      W62N179 Washington Ave, 
      Cedarburg, WI 
       (5.0 miles away)
      Languages Spoken:
      English

      Maria Mendoza is a primary care provider, practicing in Family Medicine in Cedarburg, Wisconsin. Dr. Mendoza is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Empyema.

      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      The Medical College Of Wisconsin Inc

      8701 Watertown Plank Rd, Room 4041 Mfrc, 
      Milwaukee, WI 
       (11.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Daniel Stein is a Gastroenterologist in Milwaukee, Wisconsin. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy. Dr. Stein is currently accepting new patients.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      21700 Intertech Dr, 
      Brookfield, WI 
       (12.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Andrea Woodard is a primary care provider, practicing in Internal Medicine in Brookfield, Wisconsin. Dr. Woodard is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Chronic Cough, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia. Dr. Woodard is currently accepting new patients.

      Showing 1-20 of 106

      Last Updated: 02/22/2026

      What is the definition of Diarrhea?

      Diarrhea is when you pass loose or watery stool.

      When should I see a Diarrhea doctor near Mequon, WI?

      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 Mequon, WI?

      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 Mequon, WI?

      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 Mequon, WI?

      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 Mequon, WI?

      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 Mequon, WI?

      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 Mequon, WI?

      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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