The 20 Best Diarrhea Doctors Near Me in locust valley, NY

Find the Top Diarrhea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 645 doctor with experience in Diarrhea near locust valley, NY. Of these, 579 are Experienced, 61 are Advanced, 3 are Distinguished and 1 are Elite.

Location
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645 providers found
    Distinguished in Diarrhea
    Gastroenterology
    Distinguished in Diarrhea
    Gastroenterology
    Referral may be required
    2200 Northern Boulevard, Suite 212, 
    Greenvale, NY 
     (5.2 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Neeraj Kaushik is a Gastroenterologist practicing medicine in Greenvale, New York. Dr. Kaushik is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 72 other conditions, according to our data. His clinical expertise encompasses Exocrine Pancreatic Insufficiency, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Pancreatectomy. Dr. Kaushik is currently accepting new patients.

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

    Northwell Health Physician Partners Gastroenterology At Glen Cove

    10 Medical Plaza, Suite 205, 
    Glen Cove, NY 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Paul Berg is a Gastroenterologist practicing medicine in Glen Cove, New York. Dr. Berg is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Chronic Erosive Gastritis, and Colonoscopy. Dr. Berg is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Berg is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Cohen Children's Northwell Health Physician Partners General Pediatrics At Glen Cove

    1 School Street, Suite 203, 
    Glen Cove, NY 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Helen Jablonowski-Parada is a Pediatrics provider practicing medicine in Glen Cove, New York. Dr. Jablonowski-Parada is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Asthma in Children, Diarrhea, Delayed Growth, and Developmental Dysphasia Familial. Dr. Jablonowski-Parada is currently accepting new patients.

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

    Cohen Children's Northwell Health Physician Partners General Pediatrics At Glen Cove

    1 School Street, Suite 203, 
    Glen Cove, NY 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Loriann Stiuso is a Pediatrics provider practicing medicine in Glen Cove, New York. Dr. Stiuso is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Asthma in Children, Delayed Growth, Herpangina, and Croup. Dr. Stiuso is board certified in American Board Of Pediatrics. Dr. Stiuso is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Northwell Health Physician Partners Medicine At Huntington

    400 Park Avenue, 
    Huntington, NY 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eileen Gallagher is a primary care provider, practicing in Internal Medicine in Huntington, New York. Dr. Gallagher is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Gallagher is board certified in American Board Of Internal Medicine. Dr. Gallagher is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Northwell Health Concierge Services At Harrison

    440 Mamaroneck Avenue, Suite 400, 
    Harrison, NY 
     (9.6 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Steven Margulis is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Margulis is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Congenital Sucrase-Isomaltase Deficiency, Sitosterolemia, Glucose Phosphate Isomerase Deficiency, and Glucose-Galactose Malabsorption Deficiency. Dr. Margulis is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Northwell Health Concierge Services At Harrison

    440 Mamaroneck Avenue, Suite 400, 
    Harrison, NY 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Barbara Alpert is a primary care provider, practicing in Internal Medicine in Harrison, New York. Dr. Alpert is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, and High Cholesterol. Dr. Alpert is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Peter J. Kurzweil M.D. P.C.

    235 Forest Ave, 
    Glen Cove, NY 
     (1.1 miles away)
    Languages Spoken:
    English

    Peter Kurzweil is a primary care provider, practicing in Internal Medicine in Glen Cove, New York. Dr. Kurzweil is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Generalized Anxiety Disorder (GAD), High Cholesterol, Bronchitis, and Supravalvular Aortic Stenosis.

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

    Office

    70 Glen St Ste 106, 
    Glen Cove, NY 
     (1.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eugene Bonapace is a Gastroenterologist practicing medicine in Glen Cove, New York. Dr. Bonapace is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Watermelon Stomach, Diverticular Disease, Gastrectomy, and Endoscopy.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    3 School St Ste 302, 
    Glen Cove, NY 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Melissa Libert is a Pediatrics provider practicing medicine in Glen Cove, New York. Dr. Libert is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Croup, Asthma in Children, Delayed Growth, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Libert is board certified in American Board Of Pediatrics. Dr. Libert is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Catherine Screnci MD PLLC

    3 School St Ste 302, 
    Glen Cove, NY 
     (1.7 miles away)
    Languages Spoken:
    English

    Catherine Screnci is a Pediatrics provider practicing medicine in Glen Cove, New York. Dr. Screnci is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Obesity in Children, Herpangina, Diarrhea, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Office

    3 School St Ste 101A, 
    Glen Cove, NY 
     (1.7 miles away)
    Languages Spoken:
    English

    Ana Cerna-Helfer is a Pediatrics provider practicing medicine in Glen Cove, New York. Dr. Cerna-Helfer is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Obesity in Children and Diarrhea.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required

    Office

    3 School St Ste 101A, 
    Glen Cove, NY 
     (1.7 miles away)
    Languages Spoken:
    English

    Tatyana Beaubrun is a Pediatrics provider practicing medicine in Glen Cove, New York. Dr. Beaubrun is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Obesity in Children and Diarrhea.

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

    Office

    70 Glen St, 
    Glen Cove, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Carylann Hadjiyane is a Gastroenterologist practicing medicine in Glen Cove, New York. Dr. Hadjiyane is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Gastrointestinal Bleeding, Chronic Erosive Gastritis, Colonoscopy, and Gastrectomy.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Office

    677 Glen Cove Ave, 
    Glen Head, NY 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Debbie Feliciano is a primary care provider, practicing in Family Medicine in Glen Head, New York. Dr. Feliciano is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Insomnia, Familial Combined Hyperlipidemia, and Xanthoma.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    New York State Association For Retarded Children Inc Nassau County Cha

    189 Wheatley Rd, 
    Glen Head, NY 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Julie Bates is a primary care provider, practicing in Internal Medicine in Glen Head, New York. Dr. Bates is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Hypothyroidism, Down Syndrome, and Epilepsy.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Sands Point Center For Health And Rehabilitation

    1440 Port Washington Blvd, 
    Port Washington, NY 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Zvi Batash is a primary care provider, practicing in Internal Medicine in Port Washington, New York. Dr. Batash is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Endoscopy, and Gastrostomy. Dr. Batash is currently accepting new patients.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Revere Medical Associates PC

    535 Port Washington Blvd, 
    Port Washington, NY 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Knight is a primary care provider, practicing in Internal Medicine in Port Washington, New York. Dr. Knight 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 Enlarged Prostate (BPH), Familial Neurocardiogenic Syncope, Ventricular Tachycardia, Endoscopy, and Ureteroscopy. Dr. Knight is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    Referral may be required
    121 Eileen Way, 
    Syosset, NY 
     (6.4 miles away)
    Languages Spoken:
    English, Greek, Spanish
    Offers Telehealth

    Kostas Sideridis is a Gastroenterologist practicing medicine in Syosset, New York. Dr. Sideridis is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Colonoscopy. Dr. Sideridis is board certified in American Board Of Internal Medicine/Gastroenterology.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    United Presbyterian Home

    378 Syosset Woodbury Rd, 
    Woodbury, NY 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Khalid Noori is a primary care provider, practicing in Family Medicine in Woodbury, New York. Dr. Noori is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 93 other conditions, according to our data. His clinical expertise encompasses Necrosis, Anemia, Sepsis, Gastrostomy, and Endoscopy. Dr. Noori is currently accepting new patients.

    Showing 1-20 of 645

    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 locust valley, NY?

    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 locust valley, NY?

    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 locust valley, NY?

    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 locust valley, NY?

    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 locust valley, NY?

    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 locust valley, NY?

    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 locust valley, NY?

    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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