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    Last Updated: 01/09/2026

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    MediFind found 32 doctor with experience in Gastrointestinal Stromal Tumor near Commack, NY. Of these, 30 are Experienced and 2 are Advanced.

    Location
    LocationClose
    32 providers found
      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology
      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology
      789 Park Avenue, 
      Huntington, NY 
       (4.1 miles away)
      Languages Spoken:
      English, Farsi, Hebrew, Spanish

      David Gabbaizadeh is a Gastroenterologist in Huntington, New York. Dr. Gabbaizadeh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

      Gerardo A. Vitiello
      Advanced in Gastrointestinal Stromal Tumor
      Surgical Oncology
      Advanced in Gastrointestinal Stromal Tumor
      Surgical Oncology

      Northwell Health Imbert Cancer Center

      440 East Main Street, 
      Bay Shore, NY 
       (8.7 miles away)
      Languages Spoken:
      English

      Gerardo Vitiello is a Surgical Oncologist in Bay Shore, New York. Dr. Vitiello is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gastrointestinal Stromal Tumor, Fibrosarcoma, Stomach Cancer, Pancreaticoduodenectomy, and Tissue Biopsy.

      Marisa F. Siebel
      Experienced in Gastrointestinal Stromal Tumor
      Experienced in Gastrointestinal Stromal Tumor

      Northwell Health Cancer Institute At Huntington

      270 Pulaski Road, Suite D, 
      Greenlawn, NY 
       (5.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Marisa Siebel is an Oncologist in Greenlawn, New York. Dr. Siebel is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Merkel Cell Carcinoma, and Lynch Syndrome.

      Learn about our expert tiers
      Sheena Mago
      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology
      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Huntington

      195 East Main Street, Lower Level, 
      Huntington, NY 
       (6.1 miles away)
      Languages Spoken:
      English, Hindi

      Sheena Mago is a Gastroenterologist in Huntington, New York. Dr. Mago is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Budd-Chiari Syndrome, Portal Hypertension, Jaundice, Endoscopy, and Colonoscopy.

      Michael S. Buchholtz
      Experienced in Gastrointestinal Stromal Tumor
      Oncology | Hematology
      Experienced in Gastrointestinal Stromal Tumor
      Oncology | Hematology
      789 Park Avenue, Floor 2, 
      Huntington, NY 
       (7.4 miles away)
      Languages Spoken:
      English, French, Italian

      Michael Buchholtz is a Hematologist and an Oncologist in Huntington, New York. Dr. Buchholtz is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Paget Disease of the Breast, Thrombocytopenia, Small Cell Lung Cancer (SCLC), and Anemia.

      Jaspreet Singh
      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology
      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology

      Northwell Health Physician Partners Gastroenterology At Bay Shore

      39 Brentwood Road, Suite 201, 
      Bay Shore, NY 
       (8.4 miles away)
      Languages Spoken:
      English, Hindi, Punjabi, Urdu
      Offers Telehealth

      Jaspreet Singh is a Gastroenterologist in Bay Shore, New York. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Childhood Pancreatitis, Acute Pancreatitis, Bile Duct Stricture, Gastrectomy, and Endoscopy.

      Ashley J. D'silva
      Experienced in Gastrointestinal Stromal Tumor
      Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology | Oncology

      Northwell Health Imbert Cancer Center

      440 East Main Street, 
      Bay Shore, NY 
       (8.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ashley D'silva is a Hematologist and an Oncologist in Bay Shore, New York. Dr. D'silva is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Familial Colorectal Cancer, Gastroesophageal Junction Cancer, Lynch Syndrome, and Colorectal Cancer.

      Experienced in Gastrointestinal Stromal Tumor
      Radiology
      Experienced in Gastrointestinal Stromal Tumor
      Radiology

      MSKCC Regional Network

      650 Commack Rd, 
      Commack, NY 
       (2.3 miles away)
      Languages Spoken:
      English

      Mark Bluth is a Radiologist in Commack, New York. Dr. Bluth is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, Renal Cell Carcinoma (RCC), and WT1-Related Wilms Tumor Syndromes.

      Experienced in Gastrointestinal Stromal Tumor
      Oncology | Hematology
      Experienced in Gastrointestinal Stromal Tumor
      Oncology | Hematology
      650 Commack Rd, 
      Commack, NY 
       (2.3 miles away)
      Languages Spoken:
      English

      Stuart Lichtman is an Oncologist and a Hematologist in Commack, New York. Dr. Lichtman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Ovarian Cancer, Endometrial Cancer, Malignant Mixed Mullerian Tumor, and Virilizing Ovarian Tumor.

      Experienced in Gastrointestinal Stromal Tumor
      Thoracic Surgery
      Experienced in Gastrointestinal Stromal Tumor
      Thoracic Surgery

      Memorial Sloan Kettering Commack Nonna’s Garden Foundation Center

      650 Commack Rd, 
      Commack, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      James Huang is a Thoracic Surgeon in Commack, New York. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Thymic Epithelial Tumor, Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Thymectomy, and Advanced Bronchoscopy.

      Experienced in Gastrointestinal Stromal Tumor
      Surgical Oncology | General Surgery
      Experienced in Gastrointestinal Stromal Tumor
      Surgical Oncology | General Surgery

      North Shore Medical Group Of The Mount Sinai School Of Medicine

      5 Cuba Hill Rd, 
      Greenlawn, NY 
       (4.3 miles away)
      Languages Spoken:
      English

      Hideo Takahashi is a Surgical Oncologist and a General Surgeon in Greenlawn, New York. Dr. Takahashi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Vaginectomy, and Pancreaticoduodenectomy.

      Jessica Folek
      Experienced in Gastrointestinal Stromal Tumor
      Bariatric Medicine | General Surgery
      Experienced in Gastrointestinal Stromal Tumor
      Bariatric Medicine | General Surgery

      Northwell Health Physician Partners Bariatric Surgery At Syosset

      221 Jericho Turnpike, 1st Floor West, 
      Syosset, NY 
       (11.5 miles away)
      Languages Spoken:
      English, German, Spanish

      Jessica Folek is a General Surgeon and a Bariatric Medicine provider in Syosset, New York. Dr. Folek is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Osteitis Fibrosa, Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Sleeve Gastrectomy, and Gastrectomy.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology

      North Shore Hematology Oncology Associates PC

      48 Route 25a, 
      Smithtown, NY 
       (5.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jay Lipshitz is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Lipshitz is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gastroesophageal Junction Cancer, Familial Colorectal Cancer, Chronic Myelogenous Leukemia (CML), Philadelphia-Negative Chronic Myeloid Leukemia, and Bone Marrow Aspiration.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology

      North Shore Hematology Oncology Associates PC

      48 Route 25a, 
      Smithtown, NY 
       (5.7 miles away)
      Languages Spoken:
      English

      Ramamohana Kancherla is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Kancherla is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Severe Congenital Neutropenia, Agranulocytosis, Chronic Familial Neutropenia, Pulmonary Embolism, and Gastrostomy.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology

      North Shore Hematology Oncology Associates PC

      48 Route 25a, 
      Smithtown, NY 
       (5.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Maresca is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Maresca is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Severe Congenital Neutropenia, Pulmonary Embolism, Chronic Familial Neutropenia, Bone Marrow Aspiration, and Endoscopy.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology

      North Shore Hematology Oncology Associates PC

      48 Route 25a, 
      Smithtown, NY 
       (5.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Bareia Chaudhry is a Hematologist Oncology specialist and a Hematologist in Smithtown, New York. Dr. Chaudhry is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Pulmonary Embolism, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Anemia.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology

      Chs Physician Partners PC

      24 E Main St, 
      Bay Shore, NY 
       (8.7 miles away)
      Languages Spoken:
      English

      John Loscalzo is a Hematologist Oncology specialist and a Hematologist in Bay Shore, New York. Dr. Loscalzo is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Small Cell Lung Cancer (SCLC).

      Advanced in Gastrointestinal Stromal Tumor
      Surgical Oncology | General Surgery
      Advanced in Gastrointestinal Stromal Tumor
      Surgical Oncology | General Surgery

      Stony Brook Surgical Associates University Faculty Practice Corporati

      3 Edmund D Pellegrino Rd, Ambulatory Surgical Center, 
      Stony Brook, NY 
       (10.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Aaron Sasson is a Surgical Oncologist and a General Surgeon in Stony Brook, New York. Dr. Sasson is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Stomach Cancer, Pancreatectomy, and Gastrectomy.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology

      Chs Physician Partners PC

      435 Montauk Hwy, 
      West Islip, NY 
       (10.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Emmanuel Sygaco is a Hematologist Oncology specialist and a Hematologist in West Islip, New York. Dr. Sygaco is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Thrombotic Thrombocytopenic Purpura, Childhood Iron Deficiency Anemia, Colorectal Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.

      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology
      Experienced in Gastrointestinal Stromal Tumor
      Gastroenterology

      Island Gastroenterology Consultants PC

      1111 Montauk Hwy, Suite 3, 
      West Islip, NY 
       (10.1 miles away)
      Languages Spoken:
      English

      Darius Sorbi is a Gastroenterologist in West Islip, New York. Dr. Sorbi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Congenital Diaphragmatic Hernia, and Hiatal Hernia.

      Showing 1-20 of 32

      Last Updated: 01/09/2026

      What is the definition of Gastrointestinal Stromal Tumor?

      A gastrointestinal stromal tumor (GIST) is a type of tumor that occurs in the gastrointestinal tract, most commonly in the stomach or small intestine. This type of tumor is thought to grow from specialized cells found in the gastrointestinal tract called interstitial cells of Cajal (ICCs) or precursors to these cells. Affected individuals can develop one or more tumors. GISTs are usually found in adults between ages 40 and 70; rarely, children and young adults develop this type of tumor.

      When should I see a Gastrointestinal Stromal Tumor doctor near Commack, 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 Stromal Tumor doctor near Commack, 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 Stromal Tumor doctors near Commack, 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 Stromal Tumor doctors near Commack, 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 Stromal Tumor doctor near Commack, 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 Stromal Tumor doctor search results page. 

      Why is it important to get a second opinion from a different Gastrointestinal Stromal Tumor 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 Stromal Tumor doctor near Commack, 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 Stromal Tumor 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 Stromal Tumor 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 Stromal Tumor doctors near Commack, NY?

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

      Look for the filter feature on the left-side of the Gastrointestinal Stromal Tumor 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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