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    Last Updated: 01/09/2026

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    MediFind found 295 doctor with experience in Diverticular Disease near Smithtown, NY. Of these, 220 are Experienced, 54 are Advanced and 21 are Distinguished.

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    295 providers found
      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 
       (0.8 miles away)
      Languages Spoken:
      English

      Paula Denoya is a General Surgeon in Smithtown, New York. Dr. Denoya is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Diverticular Disease, Colorectal Cancer, Familial Colorectal Cancer, Hernia Surgery, and Small Bowel Resection.

      James A. Dragone
      Experienced in Diverticular Disease
      Family Medicine
      Experienced in Diverticular Disease
      Family Medicine

      Northwell Health Physician Partners Family Medicine At Smithtown

      9 Brooksite Drive, 
      Smithtown, NY 
       (0.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      James Dragone is a primary care provider, practicing in Family Medicine in Smithtown, New York. Dr. Dragone is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Abdominal Cystic Lymphangioma, Hygroma Cervical, Cavernous Lymphangioma, and Cystic Hygroma.

      Alfred P. Belding
      Experienced in Diverticular Disease
      Family Medicine | Geriatrics
      Experienced in Diverticular Disease
      Family Medicine | Geriatrics

      Northwell Health Physician Partners Family Medicine At Smithtown

      9 Brooksite Drive, 
      Smithtown, NY 
       (0.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alfred Belding is a primary care provider, practicing in Family Medicine and Geriatrics in Smithtown, New York. Dr. Belding is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Learn about our expert tiers
      Distinguished in Diverticular Disease
      Gastroenterology
      Distinguished in Diverticular Disease
      Gastroenterology
      48 Route 25a, Suite 203, 
      Smithtown, NY 
       (0.5 miles away)
      Languages Spoken:
      English

      Alan Spielberg is a Gastroenterologist in Smithtown, New York. Dr. Spielberg is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diverticular Disease, Tenesmus, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.

      Deborah J. Weiss
      Experienced in Diverticular Disease
      Internal Medicine
      Experienced in Diverticular Disease
      Internal Medicine

      Northwell Health Physician Partners At Smithtown

      222 Middle Country Road, Suite 330, 
      Smithtown, NY 
       (0.6 miles away)
      Languages Spoken:
      English, Spanish

      Deborah Weiss is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

      Blue Harbor Medical PC

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

      Karim Paracha is a General Surgeon in East Setauket, New York. Dr. Paracha is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are 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 
       (7.3 miles away)
      Languages Spoken:
      English

      Howard Keschner is a Gastroenterologist in East Setauket, New York. Dr. Keschner is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are 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 
       (7.3 miles away)
      Languages Spoken:
      English, Russian

      Eugene Licht is a Gastroenterologist in East Setauket, New York. Dr. Licht is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diverticular Disease, Gastrointestinal Bleeding, 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 
       (7.3 miles away)
      Languages Spoken:
      English, Russian

      Emily Glazer is a Gastroenterologist in East Setauket, New York. Dr. Glazer is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are 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 
       (7.3 miles away)
      Languages Spoken:
      English

      Eugene Coman is a Gastroenterologist in East Setauket, New York. Dr. Coman is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diverticular Disease, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Colonoscopy, 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 
       (7.3 miles away)
      Languages Spoken:
      English

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

      Experienced in Diverticular Disease
      Colorectal Surgery
      Experienced in Diverticular Disease
      Colorectal Surgery

      Office

      329 E Main St Ste 2, 
      Smithtown, NY 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tara Martinez is a Colorectal Surgeon in Smithtown, New York. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her top areas of expertise are Hemorrhoids, Proctitis, Retroperitoneal Inflammation, Hernia Surgery, and Ureteroscopy.

      Experienced in Diverticular Disease
      Colorectal Surgery
      Experienced in Diverticular Disease
      Colorectal Surgery

      Premier Family Medical Associates P.C.

      227 Mount Pleasant Rd, 
      Hauppauge, NY 
       (1.4 miles away)
      Languages Spoken:
      English

      Jian Yu is a Colorectal Surgeon in Hauppauge, New York. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gardner Syndrome, and Turcot Syndrome.

      Experienced in Diverticular Disease
      Gastroenterology | Internal Medicine
      Experienced in Diverticular Disease
      Gastroenterology | Internal Medicine
      200 Motor Parkway, Suite C14, # 15, 
      Hauppauge, NY 
       (4.5 miles away)
      Languages Spoken:
      English

      Stanley Fox is an Internal Medicine specialist and a Gastroenterologist in Hauppauge, New York. Dr. Fox is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Visceromegaly, Gastroesophageal Reflux Disease (GERD), Enlarged Liver, and Anemia.

      Joshua H. Kern
      Advanced in Diverticular Disease
      Advanced in Diverticular Disease
      301 East Main Street, 
      Bay Shore, NY 
       (9.2 miles away)
      Languages Spoken:
      English

      Joshua Kern is a Radiologist in Bay Shore, New York. Dr. Kern is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Visceromegaly, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia.

      David Rivadeneira
      Distinguished in Diverticular Disease
      Colorectal Surgery
      Distinguished in Diverticular Disease
      Colorectal Surgery

      Office

      321 Crossways Park Dr Ste B, 
      Woodbury, NY 
       (14.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Rivadeneira is a Colorectal Surgeon in Woodbury, New York. Dr. Rivadeneira is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hemorrhoids, Familial Colorectal Cancer, Diverticular Disease, Bladder Reconstruction, and Hernia Surgery.

      Advanced in Diverticular Disease
      Internal Medicine
      Advanced in Diverticular Disease
      Internal Medicine

      Southwest Suffolk Medical PC

      50 Route 25a, 
      Smithtown, NY 
       (0.5 miles away)
      Languages Spoken:
      English

      Narinder Dawar is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Dawar is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Acute Kidney Failure, Diverticular Disease, Sepsis, Gastrostomy, and Endoscopy.

      Advanced in Diverticular Disease
      Gastroenterology
      Advanced in Diverticular Disease
      Gastroenterology

      Chs Physician Partners PC

      317 E Main St, Suite 1, 
      Smithtown, NY 
       (1.1 miles away)
      Languages Spoken:
      English

      Ravi Ainapudi is a Gastroenterologist in Smithtown, New York. Dr. Ainapudi is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Choledocholithiasis, Chronic Idiopathic Constipation (CIC), Hiatal Hernia, Endoscopy, and Colonoscopy.

      Advanced in Diverticular Disease
      Gastroenterology
      Advanced in Diverticular Disease
      Gastroenterology

      North Shore Medical Group Of The Mount Sinai School Of Medicine

      61 Southern Blvd, 
      Nesconset, NY 
       (1.9 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English

      Eric Ballecer is a Gastroenterologist in Nesconset, New York. Dr. Ballecer has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hemorrhoids, Berdon Syndrome, Diverticular Disease, and Anal Fissure.

      Advanced in Diverticular Disease
      Gastroenterology
      Advanced in Diverticular Disease
      Gastroenterology

      Robert M Lazar MD PC

      989 W Jericho Tpke, 
      Smithtown, NY 
       (2.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Richard Feldstein is a Gastroenterologist in Smithtown, New York. Dr. Feldstein is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Hemorrhoids, Heartburn, Menetrier Disease, Endoscopy, and Gastrectomy.

      Showing 1-20 of 295

      Last Updated: 01/09/2026

      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 Smithtown, 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 Smithtown, 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 Smithtown, 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 Smithtown, 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 Smithtown, 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 Smithtown, 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 Smithtown, 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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