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    Last Updated: 10/30/2025

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    MediFind found 16 doctor with experience in Gastrointestinal Bleeding near Riverhead, NY. Of these, 10 are Experienced and 6 are Advanced.

    Location
    LocationClose
    16 providers found
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      Central Suffolk Hospital

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

      Edward Sun is a Gastroenterologist in Riverhead, New York. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Angiodysplasia of the Colon, Gastrointestinal Bleeding, Watermelon Stomach, Endoscopy, and Colonoscopy.

      Advanced in Gastrointestinal Bleeding
      Hospital Medicine
      Advanced in Gastrointestinal Bleeding
      Hospital Medicine
      1300 Roanoke Avenue, 
      Riverhead, NY 
       (1.3 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Kenneth Mayer is a primary care provider, practicing in Hospital Medicine in Riverhead, New York. Dr. Mayer has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Pneumonia, Acute Kidney Failure, Hip Replacement, and Gastrostomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Gastrointestinal Bleeding
      Family Medicine
      Advanced in Gastrointestinal Bleeding
      Family Medicine
      31 Main Rd, Suite 1, 
      Riverhead, NY 
       (1.6 miles away)
      Languages Spoken:
      English

      Kaushik Manthani is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Manthani is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Necrotizing Enterocolitis, Sepsis, End-Stage Renal Disease (ESRD), Gastrostomy, and Pacemaker Implantation.

      Learn about our expert tiers
      Experienced in Gastrointestinal Bleeding
      Family Medicine
      Experienced in Gastrointestinal Bleeding
      Family Medicine

      Central Suffolk Hospital

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

      Stephen John is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. John is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Dehydration, Low Sodium Level, Hip Replacement, and Gastrostomy.

      Experienced in Gastrointestinal Bleeding
      Family Medicine
      Experienced in Gastrointestinal Bleeding
      Family Medicine
      2248 Roanoke Ave, 
      Riverhead, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Mette Larsen is a primary care provider, practicing in Family Medicine in Riverhead, New York. Dr. Larsen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Acute Kidney Failure, Gastrostomy, and Hip Replacement.

      Sara A. Cerrone
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      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 in Manorville, New York. Dr. Cerrone is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Gastrointestinal Bleeding, Angiodysplasia of the Colon, Gastritis, Endoscopy, and Gastrectomy.

      Advanced in Gastrointestinal Bleeding
      Family Medicine
      Advanced in Gastrointestinal Bleeding
      Family Medicine
      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 Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Anemia, Lung Metastases, Muscle Atrophy, and Post-Traumatic Epilepsy.

      Roni Aoun
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      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
      Offers Telehealth

      Roni Aoun is a Gastroenterologist in Manorville, New York. Dr. Aoun is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Heartburn, Viral Gastroenteritis, Colitis, and Gastrointestinal Bleeding.

      Fang Chen
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine

      Peconic Bay Medical Group At Manorville, Building D1

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

      Fang Chen is a primary care provider, practicing in Internal Medicine in Manorville, New York. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Hypothyroidism, Obesity in Children, Rocky Mountain Spotted Fever, and High Cholesterol.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Meeting House Lane Medical Practice PC

      182 W Montauk Hwy, Suite B, 
      Hampton Bays, NY 
       (7.3 miles away)
      Languages Spoken:
      English

      Ahsan Khan is a Gastroenterologist in Hampton Bays, New York. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Endoscopy.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      332 West Montauk Highway, Suite 1, 
      Hampton Bays, NY 
       (8.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Eyad Ali is a Gastroenterologist in Hampton Bays, New York. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Heartburn, Eosinophilic Colitis, Diverticular Disease, Ulcerative Colitis, and Endoscopy.

      Experienced in Gastrointestinal Bleeding
      Family Medicine
      Experienced in Gastrointestinal Bleeding
      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 Gastrointestinal Bleeding. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Chronic Inflammatory Demyelinating Polyneuropathy.

      Experienced in Gastrointestinal Bleeding
      Geriatrics | Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Geriatrics | Internal Medicine

      North Shore Hematology Oncology Associates PC

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

      Mickel Khlat is a primary care provider, practicing in Geriatrics and Internal Medicine in Wading River, New York. Dr. Khlat is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Onchocerciasis, Sepsis, Peptic Ulcer, Ureteroscopy, and Endoscopy.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology | Internal Medicine
      Experienced in Gastrointestinal Bleeding
      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 in Manorville, New York. Dr. Coronel is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastritis, Tenesmus, Indigestion, Gastrostomy, and Endoscopy.

      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      Mehta And Mehta Physicians PC

      41 Bay Ave, 
      East Moriches, NY 
       (10.1 miles away)
      Languages Spoken:
      English

      Dhiren Mehta is a Gastroenterologist in East Moriches, New York. Dr. Mehta is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Barrett Esophagus, Trichohepatoenteric Syndrome, Hepatitis, Gastrectomy, and Gastrostomy.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      223 Hampton Rd, 
      Southampton, NY 
       (14.4 miles away)
      Languages Spoken:
      English

      Kristin Naso is a Gastroenterologist in Southampton, New York. Dr. Naso is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Hepatitis C, Hepatitis, Trichohepatoenteric Syndrome, Gastrectomy, and Colonoscopy.

      Showing 1-16 of 16

      Last Updated: 10/30/2025

      What is the definition of Gastrointestinal Bleeding?

      Gastrointestinal (GI) bleeding refers to any bleeding that starts in the GI tract.

      Bleeding may come from any site along the GI tract, but is often divided into:

      • Upper GI bleeding: The upper GI tract includes the esophagus (the tube from the mouth to the stomach), stomach, and first part of the small intestine (duodenum).
      • Lower GI bleeding: The lower GI tract includes most of the small intestine, and the entire large intestine, rectum, and anus.

      When should I see a Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctor search results page. 

      Why is it important to get a second opinion from a different Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctors near Riverhead, NY?

      Look for the filter feature on the left side of the Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctor that offers video calls?

      Look for the filter feature on the left-side of the Gastrointestinal Bleeding 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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