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    Last Updated: 01/09/2026

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    MediFind found 6 doctor with experience in Gastrointestinal Stromal Tumor near Puerto Rico. Of these, 6 are Experienced.

    Location
    LocationClose
    6 providers found
      Experienced in Gastrointestinal Stromal Tumor
      Geriatrics | Internal Medicine
      Experienced in Gastrointestinal Stromal Tumor
      Geriatrics | Internal Medicine

      Recinto De Ciencias Medicas

      Bo Monacillos Centro Medico De Puerto Rico, Hospital Universitario De, 
      Rio Piedras, PR 
      Languages Spoken:
      English

      Gabriela Negron-Ocasio is a primary care provider, practicing in Geriatrics and Internal Medicine in Rio Piedras, Puerto Rico. Dr. Negron-Ocasio is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Gastrointestinal Stromal Tumor, Peptic Ulcer, Hereditary Pancreatitis, and Necrosis.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      410 Ave General Valero, Torre Medica Hima, Suite 303, 
      Fajardo, PR 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Luz Cortes is a Hematologist Oncology specialist and a Hematologist in Fajardo, Puerto Rico. Dr. Cortes is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, POEMS Syndrome, and Familial Colorectal Cancer. Dr. Cortes is currently accepting new patients.

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

      Puerto Rico Gastroenterology LLC

      Manati, PR 
      Experience:
      10+ years
      Languages Spoken:
      English

      Fray Arroyo is a Gastroenterologist in Manati, Puerto Rico. Dr. Arroyo has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gastrointestinal Stromal Tumor, Swallowing Difficulty, Cholecystitis, Endoscopy, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Gastrointestinal Stromal Tumor
      Internal Medicine
      Experienced in Gastrointestinal Stromal Tumor
      Internal Medicine
      San Juan, PR 
      Languages Spoken:
      English

      Paloma Velasco is a primary care provider, practicing in Internal Medicine in San Juan, Puerto Rico. Dr. Velasco is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Gastrointestinal Stromal Tumor, Hereditary Pancreatitis, Painful Swallowing, and Pseudomembranous Colitis.

      Experienced in Gastrointestinal Stromal Tumor
      General Practice
      Experienced in Gastrointestinal Stromal Tumor
      General Practice
      Medical Sciences Campus, Paseo Dr Jose Celso Barbosa, 
      San Juan, PR 
      Languages Spoken:
      English

      Nelimar Cruz-Centeno is a primary care provider, practicing in General Practice in San Juan, Puerto Rico. Dr. Cruz-Centeno is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Pectus Excavatum, Appendicitis, Infantile Pyloric Stenosis, Gallbladder Removal, and Gastrostomy.

      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastrointestinal Stromal Tumor
      Hematology Oncology | Hematology | Oncology
      Guayama, PR 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Samuel Gonzalez is a Hematologist Oncology specialist and a Hematologist in Guayama, Puerto Rico. Dr. Gonzalez is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Congenital Generalized Fibromatosis, Infantile Myofibromatosis, Desmoid Tumor, and Medullary Thyroid Carcinoma. Dr. Gonzalez is currently accepting new patients.

      While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
      Showing 1-6 of 6

      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 in Puerto Rico?

      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 in Puerto Rico?

      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 in Puerto Rico?

      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 in Puerto Rico?

      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 in Puerto Rico?

      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 in Puerto Rico?

      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 in Puerto Rico?

      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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