The 20 Best Irritable Bowel Syndrome (IBS) Doctors Near Me in Port Jefferson Station, NY

Find the Top Irritable Bowel Syndrome (IBS) Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 73 doctor with experience in Irritable Bowel Syndrome (IBS) near Port Jefferson Station, NY. Of these, 62 are Experienced and 11 are Advanced.

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73 providers found
    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
    Accepting New Patients
    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). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses High Cholesterol, Generalized Anxiety Disorder (GAD), Infant Hyperglycemia, and Hypothyroidism. Dr. Giacobbe is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine

    Office

    10 Medical Dr Ste B, 
    Port Jefferson Station, NY 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    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). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Necrosis, Peptic Ulcer, Stasis Dermatitis and Ulcers, and Cellulitis. Dr. Shapiro is currently accepting new patients.

    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    St. Charles Hospital

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

    Christopher Tomaino is a Gastroenterologist practicing medicine in Port Jefferson, New York. He has been practicing medicine for over 17 years. Dr. Tomaino is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Obesity, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Advanced Gastroenterology And Endoscopy PC

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

    Ali Karakurum is a Gastroenterologist practicing medicine in Port Jefferson, New York. Dr. Karakurum is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Heartburn, Gastritis, Endoscopy, and Gastrectomy.

    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Digestive Disease Care PC

    235 N Belle Mead Ave, 
    East Setauket, NY 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Blank is a Gastroenterologist practicing medicine in East Setauket, New York. Dr. Blank is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastritis, Helicobacter Pylori Infection, Endoscopy, and Gastrostomy.

    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Advanced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Stony Brook University Hospital

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

    Olga Aroniadis is a Gastroenterologist practicing medicine in Stony Brook, New York. Dr. Aroniadis is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses 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

    Office

    509 Patchogue Rd, 
    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). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Tracheitis, Cheilitis Glandularis, Insomnia, and Conjunctivitis (Pink Eye).

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Port Jeff Medical Care PC

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

    Michael Rodriguez is a primary care provider, practicing in Internal Medicine in Port Jefferson Station, New York. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Familial Hypertension, and Hypertension.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Gastroenterology Associates Of Suffolk PC

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

    Charles Albert is a Gastroenterologist practicing medicine in Port Jefferson Station, New York. Dr. Albert is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses 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
    Referral may be required

    Office

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

    Shirley Johnson is a Gastroenterologist practicing medicine in Port Jefferson Station, New York. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Gastritis, Diverticular Disease, and Chronic Erosive Gastritis.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Office

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

    Elliott Dreznick is a Gastroenterologist practicing medicine in Port Jefferson Station, New York. Dr. Dreznick is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Gastrostomy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    North Shore Hematology Oncology Associates PC

    1500 Route 112, 
    Port Jefferson Station, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Daniel Laieta is a primary care provider, practicing in Internal Medicine in Port Jefferson Station, New York. Dr. Laieta is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Tracheitis.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine

    Sonic Technical Services Inc

    640 Belle Terre Rd Bldg F, 
    Port Jefferson, NY 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Henry Best-Iv is a primary care provider, practicing in Family Medicine in Port Jefferson, New York. Dr. Best-Iv is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Severe Fever with Thrombocytopenia Syndrome, Migraine with Brainstem Aura, Hashimoto Thyroiditis, and Obesity in Children.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Mather Gastroenterology At Port Jefferson

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

    Ramona Rajapakse is a Gastroenterologist practicing medicine in Port Jefferson, New York. Dr. Rajapakse is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Hemorrhagic Proctocolitis. Dr. Rajapakse is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Rajapakse is currently accepting new patients.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Office

    620 Belle Terre Rd Ste 1, 
    Port Jefferson, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Arain Nawaz is a primary care provider, practicing in Internal Medicine in Port Jefferson, New York. Dr. Nawaz is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Chronic Erosive Gastritis, and Endoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Internal Medicine

    Joseh P Boglia MD PC

    200 Belle Terre Rd Ste 110, 
    Port Jefferson, NY 
     (2.3 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). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Ulcerative Colitis.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Digestive Disease Care PC

    235 N Belle Mead Ave, 
    East Setauket, NY 
     (2.7 miles away)
    Languages Spoken:
    English

    Syeda Hossain is a Gastroenterologist practicing medicine in East Setauket, New York. Dr. Hossain is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Proctitis, Gas Bloat Syndrome, and Endoscopy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Experienced in Irritable Bowel Syndrome (IBS)
    Gastroenterology
    Referral may be required

    Office

    3 Technology Dr, 
    East Setauket, NY 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lionel D'souza is a Gastroenterologist practicing medicine in East Setauket, New York. Dr. D'souza is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Achalasia, Bile Duct Obstruction, Gallstones, Endoscopy, and Pancreatectomy.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine

    Internal Medicine Associates PC

    243 Boyle Rd, 
    Selden, NY 
     (3.1 miles away)
    Languages Spoken:
    English

    Laura Cout is a primary care provider, practicing in Family Medicine in Selden, New York. Dr. Cout is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Wolff-Parkinson-White Syndrome, Vitamin D Deficiency, Eosinophilic Colitis, and High Cholesterol.

    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine
    Experienced in Irritable Bowel Syndrome (IBS)
    Family Medicine

    Office

    200 Main St Ste 5, 
    East Setauket, NY 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tanya Adams is a primary care provider, practicing in Family Medicine in East Setauket, New York. Dr. Adams is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Homocystinuria due to MTHFR Deficiency, Lyme Disease, Inborn Amino Acid Metabolism Disorder, and Obesity in Children.

    Showing 1-20 of 73

    Last Updated: 09/26/2026

    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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