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    Last Updated: 10/30/2025

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    MediFind found 110 doctor with experience in Diarrhea near Port Jefferson Station, NY. Of these, 86 are Experienced, 22 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    110 providers found
      H M. Cohn
      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Dr. Cohn completed his residency in internal medicine at Boston University Medical Center before beginning his NIH-sponsored fellowship in gastroenterology at Case Western University School of Medicine's flagship teaching hospital, University Hospitals Cleveland Medical Center. Though Dr. Cohn enjoys all aspects of digestive health, he has special clinical interest in both inflammatory bowel disease and alcoholic liver disease. Dr. Cohn is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Watermelon Stomach, Gastritis, Hemorrhoids, Gastrectomy, and Endoscopy.

      Elise J. Branca
      Experienced in Diarrhea
      Experienced in Diarrhea

      Cohen Children's Northwell Health Physician Partners General Pediatrics At Mount Sinai

      5505 Nesconset Hwy, 
      Mount Sinai, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Elise Branca is a Pediatrics provider in Mount Sinai, New York. Dr. Branca is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Delayed Growth, Croup, Viral Gastroenteritis, and Zoon Vulvitis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Rebecca K. Papa
      Experienced in Diarrhea
      Experienced in Diarrhea

      Cohen Children's Northwell Health Physician Partners General Pediatrics At Mount Sinai

      5505 Nesconset Hwy, 
      Mount Sinai, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Rebecca Papa is a Pediatrics provider in Mount Sinai, New York. Dr. Papa is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Croup, Delayed Growth, Diarrhea, and Multisystem Inflammatory Syndrome in Children (MIS-C).

      Learn about our expert tiers
      Lisa M. Meehan
      Experienced in Diarrhea
      Experienced in Diarrhea

      Cohen Children's Northwell Health Physician Partners General Pediatrics At Mount Sinai

      5505 Nesconset Hwy, 
      Mount Sinai, NY 
       (0.9 miles away)
      Languages Spoken:
      English, Spanish

      Lisa Meehan is a Pediatrics provider in Mount Sinai, New York. Dr. Meehan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Croup, Delayed Growth, Asthma in Children, and Diarrhea.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Advanced Gastroenterology And Endoscopy PC

      70 N Country Rd, Suite 201, 
      Port Jefferson, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Ali Karakurum is a Gastroenterologist in Port Jefferson, New York. Dr. Karakurum is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gas Bloat Syndrome, Heartburn, Gastritis, Endoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Chs Physician Partners PC

      200 Belle Terre Rd, 
      Port Jefferson, NY 
       (1.6 miles away)
      Languages Spoken:
      English

      Christopher Tomaino is a Gastroenterologist in Port Jefferson, New York. Dr. Tomaino is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Obesity, Endoscopy, and Colonoscopy.

      Ramona O. Rajapakse
      Experienced in Diarrhea
      Gastroenterology
      Experienced in Diarrhea
      Gastroenterology

      Mather Gastroenterology At Port Jefferson

      70 North Country Rd, Suite 101, 
      Port Jefferson, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ramona Rajapakse is a Gastroenterologist in Port Jefferson, New York. Dr. Rajapakse is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Hemorrhagic Proctocolitis.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English, Russian

      Emily Glazer is a Gastroenterologist in East Setauket, New York. Dr. Glazer is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Diverticular Disease, Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Gary Bernstein is a Gastroenterologist in East Setauket, New York. Dr. Bernstein is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Seth Persky is a Gastroenterologist in East Setauket, New York. Dr. Persky is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Diarrhea, Colonoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English, Russian

      Eugene Licht is a Gastroenterologist in East Setauket, New York. Dr. Licht has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Gastrointestinal Bleeding, Gastritis, Gastrectomy, and Colonoscopy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Robert Baranowski is a Gastroenterologist in East Setauket, New York. Dr. Baranowski is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastrointestinal Bleeding, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Eugene Coman is a Gastroenterologist in East Setauket, New York. Dr. Coman is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English, Spanish

      Neva Castro is a Gastroenterologist in East Setauket, New York. Dr. Castro is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gastrointestinal Bleeding, Diarrhea, Trichohepatoenteric Syndrome, Heartburn, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Howard Keschner is a Gastroenterologist in East Setauket, New York. Dr. Keschner is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Hemorrhoids, Gastritis, Gastrectomy, and Colonoscopy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Long Island Digestive Disease Consultants Gastroenterology At Setauket

      8 Technology Drive, Suites 101, 102 & 105, 
      East Setauket, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      William Cohn is a Gastroenterologist in East Setauket, New York. Dr. Cohn is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.

      Advanced in Diarrhea
      Gastroenterology
      Advanced in Diarrhea
      Gastroenterology

      Stony Brook Internists University Faculty Practice Corporation

      101 Nicolls Rd, 
      Stony Brook, NY 
       (3.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Olga Aroniadis is a Gastroenterologist in Stony Brook, New York. Dr. Aroniadis is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Angiodysplasia of the Colon, Diarrhea, Colonoscopy, and Endoscopy.

      Jessica L. Blydenburgh
      Experienced in Diarrhea
      Experienced in Diarrhea

      Mather Primary Care At Stony Brook

      2500 Nesconset Highway, Bldg 2, 
      Stony Brook, NY 
       (4.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jessica Blydenburgh is a primary care provider, practicing in Family Medicine in Stony Brook, New York. Dr. Blydenburgh 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 High Cholesterol.

      Distinguished in Diarrhea
      Gastroenterology
      Distinguished in Diarrhea
      Gastroenterology

      North Shore Digestive Medicine PC

      50 Route 111, Suite 302, 
      Smithtown, NY 
       (8.9 miles away)
      Languages Spoken:
      English

      Farzad Forohar is a Gastroenterologist in Smithtown, New York. Dr. Forohar is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Gastrectomy, and Endoscopy.

      Experienced in Diarrhea
      Internal Medicine
      Experienced in Diarrhea
      Internal Medicine
      18 Roosevelt Ave, 
      Port Jeff Sta, NY 
       (0.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Harvey Schwartzberg is a primary care provider, practicing in Internal Medicine in Port Jeff Sta, New York. Dr. Schwartzberg is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Glanzmann Thrombasthenia, Gray Platelet Syndrome, Platelet Storage Pool Deficiency, Gastrostomy, and Vertebroplasty.

      Showing 1-20 of 110

      Last Updated: 10/30/2025

      What is the definition of Diarrhea?

      Diarrhea is when you pass loose or watery stool.

      When should I see a Diarrhea doctor near Port Jefferson Station, 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 Port Jefferson Station, 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 Port Jefferson Station, 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 Port Jefferson Station, 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 Port Jefferson Station, 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 Port Jefferson Station, 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 Port Jefferson Station, 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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