The 20 Best Diverticular Disease Doctors Near Me in Riverhead, NY

Find the Top Diverticular Disease Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 27 doctor with experience in Diverticular Disease near Riverhead, NY. Of these, 24 are Experienced and 3 are Advanced.

Location
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27 providers found
    Experienced in Diverticular Disease
    General Surgery
    Experienced in Diverticular Disease
    General Surgery

    Peconic Bay Medical Group At Riverhead

    1272 East Main Street, Suite 1270, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Agostino Cervone is a General Surgeon practicing medicine in Riverhead, New York. Dr. Cervone 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 Hernia, Cholecystitis, Gallbladder Disease, Hernia Surgery, and Colostomy.

    Experienced in Diverticular Disease
    Experienced in Diverticular Disease
    1300 Roanoke Avenue, 
    Riverhead, NY 
     (1.3 miles away)
    Languages Spoken:
    English, French, German

    Karin Herrmann is a Radiologist practicing medicine in Riverhead, New York. Dr. Herrmann is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her clinical expertise encompasses Diverticular Disease, Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 1, and Progressive Familial Intrahepatic Cholestasis Type 2.

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

    Northwell Health Physician Partners Surgery And Endocrinology At Riverhead

    31 Main Road, Suite 2, 
    Riverhead, NY 
     (1.6 miles away)
    Languages Spoken:
    English

    Elijah Min is a General Surgeon practicing medicine in Riverhead, New York. Dr. Min is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Retroperitoneal Inflammation, Ogilvie Syndrome, Hernia, Hernia Surgery, and Gallbladder Removal. Dr. Min is board certified in American Board Of Surgery.

    Learn about our expert tiers
    Experienced in Diverticular Disease
    Hospital Medicine
    Experienced in Diverticular Disease
    Hospital Medicine
    1300 Roanoke Avenue, 
    Riverhead, NY 
     (1.3 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Kenneth Mayer is a primary care provider, practicing in Hospital Medicine in Riverhead, New York. He has been practicing medicine for over 18 years. Dr. Mayer is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Sepsis, Acute Kidney Failure, Lung Metastases, Hip Replacement, and Gastrostomy. Dr. Mayer is board certified in American Board Of Internal Medicine.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Joseph M. Duva MD PC

    887 Old Country Rd Ste A, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Joseph Duva is a Gastroenterologist practicing medicine in Riverhead, New York. Dr. Duva is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Barrett Esophagus, and Familial Adenomatous Polyposis.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology

    Mehta & Mehta Physicians PC

    36 Osprey Ave, 
    Riverhead, NY 
     (1.4 miles away)
    Languages Spoken:
    English

    Dhiren Mehta is a Gastroenterologist practicing medicine in Riverhead, New York. Dr. Mehta is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Trichohepatoenteric Syndrome, Hepatitis, Gastrectomy, and Gastrostomy.

    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    Peconic Bay Medical Group At Manorville, Building D1

    496 County Road 111, Building D1, 
    Manorville, NY 
     (7.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sara Cerrone is a Gastroenterologist practicing medicine in Manorville, New York. Dr. Cerrone 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 Gastrointestinal Bleeding, Angiodysplasia of the Colon, Gastritis, Endoscopy, and Gastrectomy. Dr. Cerrone is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.

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

    Peconic Bay Medical Group At Manorville, Building D1

    496 County Road 111, Building D1, 
    Manorville, NY 
     (7.8 miles away)
    Languages Spoken:
    English

    Brett Ruffo is a Colorectal Surgeon and a General Surgeon practicing medicine in Manorville, New York. Dr. Ruffo is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Anal Fissure, Hernia Surgery, and Ileostomy. Dr. Ruffo is board certified in American Board Of Surgery and American Board Of Colon & Rectal Surgery.

    Experienced in Diverticular Disease
    Gastroenterology
    Experienced in Diverticular Disease
    Gastroenterology

    Peconic Bay Medical Group At Manorville, Building D1

    496 County Road 111, Building D1, 
    Manorville, NY 
     (7.8 miles away)
    Languages Spoken:
    English, Arabic, French

    Roni Aoun is a Gastroenterologist practicing medicine in Manorville, New York. Dr. Aoun is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His clinical expertise encompasses Heartburn, Viral Gastroenteritis, Colitis, Gastrectomy, and Endoscopy.

    Advanced in Diverticular Disease
    Gastroenterology
    Advanced in Diverticular Disease
    Gastroenterology
    332 West Montauk Highway, Suite 1, 
    Hampton Bays, NY 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eyad Ali is a Gastroenterologist practicing medicine in Hampton Bays, New York. Dr. Ali is rated as an Advanced 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 Heartburn, Eosinophilic Colitis, Diverticular Disease, Ulcerative Colitis, and Endoscopy. Dr. Ali is board certified in American Board Of Internal Medicine/Gastroenterology.

    Experienced in Diverticular Disease
    Internal Medicine
    Experienced in Diverticular Disease
    Internal Medicine

    Peconic Bay Medical Center

    1 Heroes Way, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Edward Sun is an Internal Medicine provider practicing medicine in Riverhead, New York. Dr. Sun is rated as an Experienced 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 Angiodysplasia of the Colon, Gastrointestinal Bleeding, Watermelon Stomach, Endoscopy, and Colonoscopy.

    Experienced in Diverticular Disease
    Sleep Medicine
    Experienced in Diverticular Disease
    Sleep Medicine

    Office

    31 Main Rd Ste 1, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Vishnudat Seodat is a primary care provider, practicing in Sleep Medicine in Riverhead, New York. Dr. Seodat is rated as an Experienced 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 Adenine Phosphoribosyltransferase Deficiency, Hereditary Xanthinuria, Adenylosuccinate Lyase Deficiency, and Hypothyroidism.

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

    Office

    1272 E Main St Ste A, 
    Riverhead, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Bogdan Makartchuk is a General Surgeon practicing medicine in Riverhead, New York. Dr. Makartchuk is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Hip Replacement.

    Experienced in Diverticular Disease
    Gastroenterology | Internal Medicine
    Experienced in Diverticular Disease
    Gastroenterology | Internal Medicine
    287 Wading River Road, 
    Manorville, NY 
     (9.9 miles away)
    Languages Spoken:
    English, Hebrew
    Offers Telehealth

    Mark Coronel is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Manorville, New York. Dr. Coronel is rated as an Experienced 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 Gastritis, Tenesmus, Indigestion, Gastrostomy, and Endoscopy.

    Experienced in Diverticular Disease
    Family Medicine
    Experienced in Diverticular Disease
    Family Medicine

    Westhampton Primary Care

    147 Beach Rd Ste A, 
    Westhampton Beach, NY 
     (6.3 miles away)
    Languages Spoken:
    English

    Alex Aponte is a primary care provider, practicing in Family Medicine in Westhampton Beach, New York. Dr. Aponte is rated as an Experienced 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 Type 2 Diabetes (T2D), Hypothyroidism, Sitosterolemia, and Familial Hypertension.

    Experienced in Diverticular Disease
    Family Medicine
    Experienced in Diverticular Disease
    Family Medicine

    Southampton Hospital Association

    147 Beach Rd, 
    Westhampton Beach, NY 
     (6.7 miles away)
    Languages Spoken:
    English

    Mia Laurel is a primary care provider, practicing in Family Medicine in Westhampton Beach, New York. Dr. Laurel is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. Her clinical expertise encompasses Interstitial Nephritis and Diverticular Disease.

    Experienced in Diverticular Disease
    Family Medicine
    Experienced in Diverticular Disease
    Family Medicine

    Peconic Family Medicine PC

    33 Montauk Hwy, 
    Quogue, NY 
     (7.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lewis Anreder is a primary care provider, practicing in Family Medicine in Quogue, New York. Dr. Anreder is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 71 other conditions, according to our data. His clinical expertise encompasses Anemia, Lung Metastases, Muscle Atrophy, and Post-Traumatic Epilepsy.

    Experienced in Diverticular Disease
    Internal Medicine
    Experienced in Diverticular Disease
    Internal Medicine

    Shoten & Liberman M.D.S PLLC

    182 W Montauk Hwy Ste H, 
    Hampton Bays, NY 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Shoten is a primary care provider, practicing in Internal Medicine in Hampton Bays, New York. Dr. Shoten is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Diverticular Disease
    Family Medicine
    Experienced in Diverticular Disease
    Family Medicine

    Northwell Health Physician Partners Family Medicine At East Moriches

    516 Montauk Highway, Suite 1, 
    East Moriches, NY 
     (8.6 miles away)
    Languages Spoken:
    English

    John Celentano is a primary care provider, practicing in Family Medicine in East Moriches, New York. Dr. Celentano is rated as an Experienced 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 Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Chronic Inflammatory Demyelinating Polyneuropathy.

    Experienced in Diverticular Disease
    Internal Medicine
    Experienced in Diverticular Disease
    Internal Medicine

    North Shore Hematology Oncology Associates PC

    6144 Route 25a, Suite 19, 
    Wading River, NY 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shoba Menon is a primary care provider, practicing in Internal Medicine in Wading River, New York. Dr. Menon is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Low Blood Sugar, Blood Clots, Congenital Hyperinsulinism, and High Cholesterol.

    Showing 1-20 of 27

    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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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 Riverhead, 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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