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    Last Updated: 10/30/2025

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    MediFind found 71 doctor with experience in Irritable Bowel Syndrome (IBS) near Port Jefferson Station, NY. Of these, 57 are Experienced and 14 are Advanced.

    Location
    LocationClose
    71 providers found
      Mark A. Shapiro
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      10 B Medical Dr, 
      Port Jefferson Station, NY 
       (0.4 miles away)
      Languages Spoken:
      English

      Mark Shapiro is a primary care provider, practicing in Family Medicine in Port Jefferson Station, New York. Dr. Shapiro is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Peptic Ulcer, Stasis Dermatitis and Ulcers, Cellulitis, and Varicose Veins.

      Christine M. Giacobbe
      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine

      Northwell Health Mather Medical Group Primary Care And Sleep Medicine At Washington Park

      1500 Route 112, Suite A, 
      Port Jeff Station, NY 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christine Giacobbe is a primary care provider, practicing in Internal Medicine in Port Jeff Station, New York. Dr. Giacobbe is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are High Cholesterol, Generalized Anxiety Disorder (GAD), Infant Hyperglycemia, and Hypothyroidism.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      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 Irritable Bowel Syndrome (IBS). His top areas of expertise are Gas Bloat Syndrome, Heartburn, Gastritis, Endoscopy, and Gastrectomy.

      Learn about our expert tiers
      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      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 Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Obesity, Endoscopy, and Colonoscopy.

      Ramona O. Rajapakse
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      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 Irritable Bowel Syndrome (IBS). Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Hemorrhagic Proctocolitis.

      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      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 Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Hemorrhoids, Gastritis, Gastrectomy, and Colonoscopy.

      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      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 Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.

      H M. Cohn
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      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 Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Watermelon Stomach, Gastritis, Hemorrhoids, Gastrectomy, and Endoscopy.

      Advanced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Advanced in Irritable Bowel Syndrome (IBS)
      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 Irritable Bowel Syndrome (IBS). Her top areas of expertise are Irritable Bowel Syndrome (IBS), Angiodysplasia of the Colon, Diarrhea, Colonoscopy, and Endoscopy.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      509 Route 112, 
      Port Jefferson Station, NY 
       (0.4 miles away)
      Languages Spoken:
      English

      Antoun Mitromaras is a primary care provider, practicing in Family Medicine in Port Jefferson Station, New York. Dr. Mitromaras is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Tracheitis, Cheilitis Glandularis, Insomnia, and Conjunctivitis (Pink Eye).

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Gastroenterology Associates Of Suffolk PC

      931 Hallock Ave, 
      Port Jefferson Station, NY 
       (0.5 miles away)
      Languages Spoken:
      English

      Charles Albert is a Gastroenterologist in Port Jefferson Station, New York. Dr. Albert is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, and Congenital Diaphragmatic Hernia.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Gastroenterology Associates Of Suffolk PC

      931 Hallock Ave, 
      Port Jefferson Station, NY 
       (0.5 miles away)
      Languages Spoken:
      English

      Franco Gallo is a Gastroenterologist in Port Jefferson Station, New York. Dr. Gallo is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Barrett Esophagus, Heartburn, and Hiatal Hernia.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Gastroenterology Associates Of Suffolk PC

      931 Hallock Ave, 
      Port Jefferson Station, NY 
       (0.5 miles away)
      Languages Spoken:
      English

      Matias Dcosta is a Gastroenterologist in Port Jefferson Station, New York. Dr. Dcosta is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Hemorrhoids, Heartburn, and Gastric Dysmotility.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Chs Physician Partners PC

      1174 Route 112, 
      Port Jefferson Station, NY 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elliott Dreznick is a Gastroenterologist in Port Jefferson Station, New York. Dr. Dreznick is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Gastrostomy.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      620 Belle Terre Rd, 
      Port Jefferson, NY 
       (1.2 miles away)
      Languages Spoken:
      English

      Arain Nawaz is a Gastroenterologist in Port Jefferson, New York. Dr. Nawaz is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hemorrhoids, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, and Endoscopy.

      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Family Medicine
      640 Bell Terre Rd, 
      Port Jefferson, NY 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Henry Best is a primary care provider, practicing in Family Medicine in Port Jefferson, New York. Dr. Best is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Severe Fever with Thrombocytopenia Syndrome, Migraine with Brainstem Aura, Hashimoto Thyroiditis, and Obesity in Children.

      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine
      Experienced in Irritable Bowel Syndrome (IBS)
      Internal Medicine
      200 Belle Terre Road, Suite #110, 
      Port Jefferson, NY 
       (1.6 miles away)
      Languages Spoken:
      English

      Kenneth Fishberger is a primary care provider, practicing in Internal Medicine in Port Jefferson, New York. Dr. Fishberger is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Ulcerative Colitis.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology

      Stony Brook Internists University Faculty Practice Corporation

      26 Research Way, 
      East Setauket, NY 
       (2.4 miles away)
      Languages Spoken:
      English

      Farah Monzur is a Gastroenterologist in East Setauket, New York. Dr. Monzur is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      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 Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Diarrhea, Colonoscopy, and Gastrectomy.

      Experienced in Irritable Bowel Syndrome (IBS)
      Gastroenterology
      Experienced in Irritable Bowel Syndrome (IBS)
      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 Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Diverticular Disease, Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

      Showing 1-20 of 71

      Last Updated: 10/30/2025

      What is the definition of Irritable Bowel Syndrome (IBS)?

      Irritable bowel syndrome (IBS) is a disorder that leads to pain in abdomen and changes in bowel movements.

      IBS is not the same as inflammatory bowel disease (IBD).

      When should I see an Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) doctor search results page. 

      Why is it important to get a second opinion from a different Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) 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 Irritable Bowel Syndrome (IBS) doctors near Port Jefferson Station, NY?

      Look for the filter feature on the left side of the Irritable Bowel Syndrome (IBS) 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 an Irritable Bowel Syndrome (IBS) doctor that offers video calls?

      Look for the filter feature on the left-side of the Irritable Bowel Syndrome (IBS) 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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