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    Last Updated: 01/09/2026

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    MediFind found 560 doctor with experience in Gastrointestinal Bleeding near Roslyn, NY. Of these, 444 are Experienced, 100 are Advanced and 16 are Distinguished.

    Location
    LocationClose
    560 providers found
      Keith S. Sultan
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      Northwell Health Physician Partners Center For Advanced IBD Care

      125 Community Drive, Suite 100, 
      Great Neck, NY 
       (3.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Keith Sultan is a Gastroenterologist in Great Neck, New York. Dr. Sultan is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Viral Gastroenteritis, Ulcerative Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.

      Marc Sher
      Distinguished in Gastrointestinal Bleeding
      General Surgery
      Distinguished in Gastrointestinal Bleeding
      General Surgery

      David Lomasney P.C.

      3003 New Hyde Park Rd Ste 309, 
      New Hyde Park, NY 
       (3.7 miles away)
      Languages Spoken:
      English

      Marc Sher is a General Surgeon in New Hyde Park, New York. Dr. Sher is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Hernia, Cholecystitis, Hernia Surgery, and Bladder Reconstruction.

      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      1155 Northern Boulevard, Suite 300, 
      Manhasset, NY 
       (2.8 miles away)
      Languages Spoken:
      English

      John Costable is a Gastroenterologist in Manhasset, New York. Dr. Costable is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Colitis, Diverticular Disease, Gastritis, Viral Gastroenteritis, and Gastrectomy.

      Learn about our expert tiers
      Saad Y. Hussain
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      300 Community Drive, 
      Manhasset, NY 
       (3.1 miles away)
      Languages Spoken:
      English

      Saad Hussain is a primary care provider, practicing in Internal Medicine in Manhasset, New York. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Acute Kidney Failure, Sepsis, Low Potassium Level, Gastrostomy, and Lithotripsy.

      Juan C. Bucobo
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Great Neck

      600 Northern Boulevard, Suite 111, 
      Great Neck, NY 
       (3.6 miles away)
      Languages Spoken:
      English, Spanish

      Juan Bucobo is a Gastroenterologist in Great Neck, New York. Dr. Bucobo is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Angiodysplasia of the Colon, Pancreatic Pseudocyst, Bile Duct Obstruction, Endoscopy, and Pancreatectomy.

      Kaveh Zivari
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Great Neck

      600 Northern Boulevard, Suite 111, 
      Great Neck, NY 
       (3.6 miles away)
      Languages Spoken:
      English, Farsi

      Kaveh Zivari is a Gastroenterologist in Great Neck, New York. Dr. Zivari is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Swallowing Difficulty, Childhood Volvulus, Hereditary Pancreatitis, Gastrostomy, and Endoscopy.

      Linda A. Lee
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Lake Success

      2001 Marcus Avenue, Suite N18, 
      Lake Success, NY 
       (3.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Linda Lee is a Gastroenterologist in Lake Success, New York. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Gastrointestinal Bleeding, Trichohepatoenteric Syndrome, Diarrhea, Familial Adenomatous Polyposis, and Colonoscopy.

      Seymour Katz
      Experienced in Gastrointestinal Bleeding
      Gastroenterology | Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Gastroenterology | Internal Medicine
      1999 Marcus Avenue, Suite 300, 
      New Hyde Park, NY 
       (3.7 miles away)
      Languages Spoken:
      English

      Seymour Katz is an Internal Medicine specialist and a Gastroenterologist in New Hyde Park, New York. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Ulcerative Colitis, Colitis, and Endoscopy.

      Nyla Malik
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      560 Northern Boulevard, Suite 203, 
      Great Neck, NY 
       (3.7 miles away)
      Languages Spoken:
      English, Hindi, Punjabi, Urdu
      Offers Telehealth

      Nyla Malik is a primary care provider, practicing in Internal Medicine in Great Neck, New York. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Sepsis, Pneumonia, Atypical Pneumonia, Gastrostomy, and Colonoscopy.

      Benjamin A. Sahn
      Experienced in Gastrointestinal Bleeding
      Pediatric Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Pediatric Gastroenterology

      Cohen Children's Northwell Health Physician Partners At Lake Success

      1991 Marcus Avenue, Suite M100, 
      Lake Success, NY 
       (3.7 miles away)
      Languages Spoken:
      English

      Benjamin Sahn is a Pediatric Gastroenterologist in Lake Success, New York. Dr. Sahn is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding
      Gastroenterology
      Distinguished in Gastrointestinal Bleeding
      Gastroenterology
      1991 Marcus Avenue, Suite 101, 
      New Hyde Park, NY 
       (3.7 miles away)
      Languages Spoken:
      English, Russian
      Offers Telehealth

      Alex Novogrudsky is a Gastroenterologist in New Hyde Park, New York. Dr. Novogrudsky is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Angiodysplasia of the Colon, Gastrointestinal Bleeding, Ascites, Gastrectomy, and Endoscopy.

      Tereza Sardinha
      Experienced in Gastrointestinal Bleeding
      General Surgery
      Experienced in Gastrointestinal Bleeding
      General Surgery

      David Lomasney P.C.

      3003 New Hyde Park Rd Ste 309, 
      New Hyde Park, NY 
       (3.7 miles away)
      Languages Spoken:
      English

      Tereza Sardinha is a General Surgeon in New Hyde Park, New York. Dr. Sardinha is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Cholecystitis, Retroperitoneal Inflammation, Perianal Streptococcal Cellulitis, Hernia Surgery, and Bladder Reconstruction.

      Gilbert A. Rosenblum
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Northwell Health Physician Partners Internal Medicine At New Hyde Park

      1575 Hillside Avenue, Suite 102, 
      New Hyde Park, NY 
       (4.0 miles away)
      Languages Spoken:
      English

      Gilbert Rosenblum is a Gastroenterologist in New Hyde Park, New York. Dr. Rosenblum is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Opioid Induced Constipation, Pediatric Low-Grade Glioma (pLGG), and Obesity.

      Muhammad F. Khalid
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      270-5 76th Avenue, 
      New Hyde Park, NY 
       (4.1 miles away)
      Languages Spoken:
      English

      Muhammad Khalid is a primary care provider, practicing in Internal Medicine in New Hyde Park, New York. Dr. Khalid is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding
      Gastroenterology
      Distinguished in Gastrointestinal Bleeding
      Gastroenterology

      Islandwide Gastroenterology PC

      1205 Franklin Ave, Suite 150, 
      Garden City, NY 
       (4.6 miles away)
      Languages Spoken:
      English

      Philip Cassar is a Gastroenterologist in Garden City, New York. Dr. Cassar is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Angiodysplasia of the Colon, Viral Gastroenteritis, Endoscopy, and Gastrectomy.

      Distinguished in Gastrointestinal Bleeding
      Gastroenterology
      Distinguished in Gastrointestinal Bleeding
      Gastroenterology

      Islandwide Gastroenterology PC

      1205 Franklin Ave, Suite 150, 
      Garden City, NY 
       (4.6 miles away)
      Languages Spoken:
      English

      Robert Bonasera is a Gastroenterologist in Garden City, New York. Dr. Bonasera is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Diverticular Disease, Painful Swallowing, Gastrectomy, and Colonoscopy.

      Neeraj Kaushik
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      2200 Northern Boulevard, Suite 212, 
      Greenvale, NY 
       (0.9 miles away)
      Languages Spoken:
      English, Hindi

      Neeraj Kaushik is a Gastroenterologist in Greenvale, New York. Dr. Kaushik is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Exocrine Pancreatic Insufficiency, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Pancreatectomy.

      Mordecai A. Dicker
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      233 East Shore Road, Suite 101, 
      Great Neck, NY 
       (3.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mordecai Dicker is a Gastroenterologist in Great Neck, New York. Dr. Dicker is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastritis, Gastrointestinal Bleeding, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

      Bethany S. Devito
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Great Neck

      600 Northern Boulevard, Suite 111, 
      Great Neck, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Bethany Devito is a Gastroenterologist in Great Neck, New York. Dr. Devito is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Viral Gastroenteritis, Endoscopy, and Gastrectomy.

      Ronald E. Greenberg
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Great Neck

      600 Northern Boulevard, Suite 111, 
      Great Neck, NY 
       (3.6 miles away)
      Languages Spoken:
      English

      Ronald Greenberg is a Gastroenterologist in Great Neck, New York. Dr. Greenberg is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Crohn's Disease, Intestinal Cancer, Gastrointestinal Bleeding, Gastrectomy, and Colonoscopy.

      Showing 1-20 of 560

      Last Updated: 01/09/2026

      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 Roslyn, 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 Roslyn, 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 Roslyn, 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 Roslyn, 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 Roslyn, 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 Roslyn, 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 Roslyn, 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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