The 20 Best Diverticular Disease Doctors Near Me in Port Jefferson Station, NY

Find the Top Diverticular Disease Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 169 doctor with experience in Diverticular Disease near Port Jefferson Station, NY. Of these, 130 are Experienced, 27 are Advanced and 12 are Distinguished.

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169 providers found
    Distinguished in Diverticular Disease
    General Surgery
    Distinguished in Diverticular Disease
    General Surgery

    Blue Harbor Medical PC

    4 Technology Dr Ste 240, 
    East Setauket, NY 
     (2.9 miles away)
    Languages Spoken:
    English

    Karim Paracha is a General Surgeon practicing medicine in East Setauket, New York. Dr. Paracha is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Retroperitoneal Inflammation, Cholecystitis, Hernia Surgery, and Gastrostomy.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    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 practicing medicine in East Setauket, New York. Dr. Keschner is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Hemorrhoids, Gastritis, Gastrectomy, and Colonoscopy.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology

    Long Island Digestive Disease Consultants Gastroenterology At Setauket

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

    Eugene Licht is a Gastroenterologist practicing medicine in East Setauket, New York. He has been practicing medicine for over 17 years. Dr. Licht is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastrointestinal Bleeding, Gastritis, Gastrectomy, and Colonoscopy. Dr. Licht is board certified in American Board Of Internal Medicine/Gastroenterology.

    Learn about our expert tiers
    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    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 practicing medicine in East Setauket, New York. Dr. Glazer is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    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 practicing medicine in East Setauket, New York. Dr. Coman is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy. Dr. Coman is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    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 practicing medicine in East Setauket, New York. Dr. Cohn is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Irritable Bowel Syndrome (IBS), Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    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 practicing medicine in Port Jefferson Station, New York. Dr. Albert is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. 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.

    Distinguished in Diverticular Disease
    Gastroenterology
    Distinguished in Diverticular Disease
    Gastroenterology

    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 a Distinguished provider by MediFind in the treatment of Diverticular Disease. 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 Diverticular Disease
    Internal Medicine
    Experienced in Diverticular Disease
    Internal Medicine

    Mather Medical Group

    125 Oakland Avenue, Suite 204, 
    Port Jefferson, NY 
     (0.8 miles away)
    Languages Spoken:
    English, Russian

    Halyna Chykyda is a primary care provider, practicing in Internal Medicine in Port Jefferson, New York. Dr. Chykyda is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses COVID-19, Sepsis, Pneumonia, Gastrostomy, and Endoscopy. Dr. Chykyda is board certified in American Board Of Internal Medicine.

    Experienced in Diverticular Disease
    Experienced in Diverticular Disease
    75 North Country Road, 
    Port Jefferson, NY 
     (1.1 miles away)
    Languages Spoken:
    English

    I am a radiologist who specializes in the interpretation of CT scans, MRI's and sonograms. I enjoy reviewing these radiology studies and then discussing the results with the referring doctors in order to ensure the best care for my patients. With special training in cancer imaging, I have been a member of the hospital's Thoracic and GI Tumor Boards for many years and work very closely with the other cancer doctors to treat our patients. Lung Cancer Screening is a program that I am intimately involved with and feel very strongly about. Dr. Machnicki is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Bronchiectasis, Emphysema, Pleurisy, and Lymphofollicular Hyperplasia. Dr. Machnicki is board certified in American Board Of Radiology/Diagnostic Radiology.

    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    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 practicing medicine in Port Jefferson, New York. Dr. Rajapakse is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 5 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.

    Experienced in Diverticular Disease
    Colorectal Surgery | General Surgery
    Experienced in Diverticular Disease
    Colorectal Surgery | General Surgery

    Mather General Surgery At Port Jefferson

    70 North Country Rd, Suite 102, 
    Port Jefferson, NY 
     (2.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Joseph Bornstein is a Colorectal Surgeon and a General Surgeon practicing medicine in Port Jefferson, New York. He has been practicing medicine for over 17 years. Dr. Bornstein is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Proctitis, Hernia Surgery, and Ureteroscopy.

    Experienced in Diverticular Disease
    General Surgery
    Experienced in Diverticular Disease
    General Surgery

    Mather General Surgery At Port Jefferson

    70 North Country Rd, Suite 102, 
    Port Jefferson, NY 
     (2.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Mohamad Abouzeid is a General Surgeon practicing medicine in Port Jefferson, New York. He has been practicing medicine for over 17 years. Dr. Abouzeid is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Retroperitoneal Inflammation, Gallbladder Disease, Cholecystitis, Hernia Surgery, and Gastrostomy. Dr. Abouzeid is board certified in American Board Of Surgery.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    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 practicing medicine in East Setauket, New York. Dr. Bernstein is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Bernstein is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    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 practicing medicine in East Setauket, New York. Dr. Baranowski is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy. Dr. Baranowski is board certified in American Board Of Internal Medicine/Gastroenterology.

    Advanced in Diverticular Disease
    Advanced in Diverticular Disease

    Office

    220 N Belle Mead Ave Ste B, 
    East Setauket, NY 
     (3.6 miles away)
    Languages Spoken:
    English

    Ronald Sticco is a Radiologist practicing medicine in East Setauket, New York. Dr. Sticco is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Adenosine Deaminase 2 Deficiency, Progressive Familial Intrahepatic Cholestasis Type 1, and Progressive Familial Intrahepatic Cholestasis Type 3.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    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 practicing medicine in East Setauket, New York. Dr. Persky is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Hemorrhoids, Diarrhea, Colonoscopy, and Gastrectomy.

    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    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 Diverticular Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Watermelon Stomach, Gastritis, Hemorrhoids, Gastrectomy, and Endoscopy.

    Distinguished in Diverticular Disease
    General Surgery
    Distinguished in Diverticular Disease
    General Surgery

    Stony Brook Surgical Associates Ufpc

    222 E Main St Ste 209, 
    Smithtown, NY 
     (9.9 miles away)
    Languages Spoken:
    English

    Paula Denoya is a General Surgeon practicing medicine in Smithtown, New York. Dr. Denoya is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Colorectal Cancer, Familial Colorectal Cancer, Hernia Surgery, and Small Bowel Resection.

    Experienced in Diverticular Disease
    Experienced in Diverticular Disease

    Office

    1500 Route 112 Bldg 2A, 
    Port Jefferson Station, NY 
     (0.8 miles away)
    Languages Spoken:
    English

    Varghese Cherian is a Radiologist practicing medicine in Port Jefferson Station, New York. Dr. Cherian is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Lemierre Syndrome, Nasal Flaring, Lung Nodules, and Lymphofollicular Hyperplasia.

    Showing 1-20 of 169

    Last Updated: 04/28/2026

    What is the definition of Diverticular Disease?

    Diverticula are small, bulging sacs or pouches that form on the inner wall of the intestine. Diverticulitis occurs when these pouches become inflamed or infected. Most often, these pouches are in the lower part of the large intestine (colon).

    When should I see a Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctor search results page. 

    Why is it important to get a second opinion from a different Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease 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 Diverticular Disease doctors near Port Jefferson Station, NY?

    Look for the filter feature on the left side of the Diverticular Disease 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 Diverticular Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Diverticular Disease 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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