The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in West Reading, PA

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 455 doctor with experience in Gastrointestinal Stromal Tumor near West Reading, PA. Of these, 399 are Experienced, 47 are Advanced, 6 are Distinguished and 2 are Elite.

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455 providers found
    Elite in Gastrointestinal Stromal Tumor
    General Surgery
    Elite in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Penn Endocrine And Oncologic Surgery Radnor

    145 King Of Prussia Road, Floor 2, 
    Radnor, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Ronald Dematteo is a General Surgeon practicing medicine in Radnor, Pennsylvania. Dr. Dematteo is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Stromal Tumor, Cholangiocarcinoma (Bile Duct Cancer), Pancreatic Cancer, Hepatectomy, and Pancreatectomy. Dr. Dematteo is board certified in Surgery, 1998. Dr. Dematteo is currently accepting new patients.

    Distinguished in Gastrointestinal Stromal Tumor
    Distinguished in Gastrointestinal Stromal Tumor
    Referral may be required

    Fox Chase Cancer Center

    333 Cottman Avenue, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Margaret Von Mehren is an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Von Mehren is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Stromal Tumor, Undifferentiated Pleomorphic Sarcoma, Mesenchymoma, and Retroperitoneal Liposarcoma. Dr. Von Mehren is board certified in American Board Of Internal Medicine - Medical Oncology.

    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine

    Tower Health Medical Group Family Medicine - West Lawn

    2209 Quarry Dr, Ste C34, 
    West Lawn, PA 
    Languages Spoken:
    English, Russian
    Offers Telehealth

    Michael Sinitsa is a primary care provider, practicing in Family Medicine in West Lawn, Pennsylvania. Dr. Sinitsa is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Sitosterolemia. Dr. Sinitsa is board certified in American Board Of Family Medicine.

    Learn about our expert tiers
    Advanced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Advanced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Referral may be required

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    John Altomare is a Gastroenterologist practicing medicine in Wyomissing, Pennsylvania. Dr. Altomare is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Jaundice, Gastrointestinal Stromal Tumor, Bacterial Gastroenteritis, Gastrectomy, and Endoscopy. Dr. Altomare is board certified in American Board Of Internal Medicine.

    Advanced in Gastrointestinal Stromal Tumor
    General Surgery
    Advanced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Tower Health Medical Group Surgery - West Reading Suite 3070

    301 S 7th Ave, Ste 3070, 
    West Reading, PA 
    Languages Spoken:
    English

    Peter Bamberger is a General Surgeon practicing medicine in West Reading, Pennsylvania. Dr. Bamberger is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hernia, Pancreatic Adenoma, Familial Colorectal Cancer, Gallbladder Removal, and Bladder Reconstruction. Dr. Bamberger is board certified in American Board Of Surgery.

    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Referral may be required

    WellSpan Surgical Oncology - York Cancer Center

    25 Monument Road, Suite 295, 
    York, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Dennis Johnson is a Surgical Oncologist practicing medicine in York, Pennsylvania. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Angiosarcoma, Paget Disease of the Breast, Pancreatectomy, and Small Bowel Resection. Dr. Johnson is board certified in American Board Of Surgery, Surgery (General Surgery) - 1996. Dr. Johnson is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Abramson Cancer Center Perelman 2nd Floor West

    3400 Civic Center Boulevard, West Pavilion, 2nd Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ursina Teitelbaum is an Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Teitelbaum is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Cancer, Neuroendocrine Tumor, Familial Pancreatic Cancer, Pancreaticoduodenectomy, and Liver Embolization. Dr. Teitelbaum is board certified in Hospice And Palliative Medicine, 2012 and Medical Oncology, 2006. Dr. Teitelbaum is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Referral may be required

    Fox Chase Cancer Center

    333 Cottman Avenue, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Sanjay Reddy is a Surgical Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Reddy is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Familial Pancreatic Cancer, Colorectal Cancer, Small Bowel Resection, and Pancreatectomy. Dr. Reddy is board certified in American Board Of Surgery and American Board Of Surgery - Surgery (General Surgery).

    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Referral may be required

    Fox Chase Cancer Center

    333 Cottman Avenue, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Farma is a Surgical Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Farma is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Melanoma, Adult Soft Tissue Sarcoma, Merkel Cell Carcinoma, Gastrostomy, and Lymphadenectomy. Dr. Farma is board certified in American Board Of Surgery - Surgery (General Surgery). Dr. Farma is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    McGlinn Cancer Institute - Reading Hospital

    420 S 5th Ave, Bldg N, 
    West Reading, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Terrence Cescon is a Hematologist and an Oncologist practicing medicine in West Reading, Pennsylvania. Dr. Cescon is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 65 other conditions, according to our data. His clinical expertise encompasses Acquired Agranulocytosis, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Colorectal Cancer, and Prostatectomy. Dr. Cescon is board certified in American Board Of Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    LVH Hematology Oncology-1240 Cedar Crest

    1240 S Cedar Crest Blvd, Suite 401, 
    Allentown, PA 
    Languages Spoken:
    English, Italian
    Accepting New Patients
    Offers Telehealth

    Roberto Fratamico is a Hematologist and an Oncologist practicing medicine in Allentown, Pennsylvania. Dr. Fratamico is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Myelodysplastic Syndrome (MDS), and Familial Prostate Cancer. Dr. Fratamico is board certified in American Board Of Internal Medicine - Medical Oncology , American Board Of Internal Medicine - Internal Medicine, and American Board Of Internal Medicine - Hematology . Dr. Fratamico is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Referral may be required

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English

    Aparna Mele is a Gastroenterologist practicing medicine in Wyomissing, Pennsylvania. Dr. Mele is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 40 other conditions, according to our data. Her clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Mele is board certified in American Board Of Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Referral may be required

    Digestive Disease Associates Ltd

    1011 Reed Ave, Ste 300, 
    Wyomissing, PA 
    Languages Spoken:
    English, Hindi

    Anirudh Masand-Rai is a Gastroenterologist practicing medicine in Wyomissing, Pennsylvania. Dr. Masand-Rai is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Barrett Esophagus, Visceromegaly, Endoscopy, and Gastrectomy. Dr. Masand-Rai is board certified in American Board Of Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    LVH Hematology Oncology-Hecktown Oaks

    3788 Hecktown Rd, Suite 210, 
    Easton, PA 
    Languages Spoken:
    English, Afrikaans
    Accepting New Patients

    Mariette Austin is a Hematologist and an Oncologist practicing medicine in Easton, Pennsylvania. Dr. Austin is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Follicular Lymphoma, Breast Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Austin is board certified in American Board Of Internal Medicine - Medical Oncology. Dr. Austin is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Jefferson Comprehensive Weight Management - Navy Yard

    3 Crescent Drive, Floor 4, 
    Philadelphia, PA 
    Languages Spoken:
    English, Italian
    Accepting New Patients
    Offers Telehealth

    Francesco Palazzo is a General Surgeon practicing medicine in Philadelphia, Pennsylvania. Dr. Palazzo is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hernia, Choledocholithiasis, Gallbladder Disease, Gallbladder Removal, and Parathyroidectomy. Dr. Palazzo is board certified in Surgery. Dr. Palazzo is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    McGlinn Cancer Institute - Reading Hospital

    420 S 5th Ave, Bldg N, 
    West Reading, PA 
    Experience:
    10+ years
    Languages Spoken:
    English, Turkish

    Shoja Rahimian is a Hematologist and an Oncologist practicing medicine in West Reading, Pennsylvania. He has been practicing medicine for over 10 years. Dr. Rahimian is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Chronic Familial Neutropenia, Agranulocytosis, and ALK-Positive Non-Small Cell Lung Cancer. Dr. Rahimian is board certified in American Board Of Internal Medicine and American Osteopathic Board Of Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    LVH Hematology Oncology-1240 Cedar Crest

    1240 S Cedar Crest Blvd, Suite 401, 
    Allentown, PA 
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Simi Rai is a Hematologist and an Oncologist practicing medicine in Allentown, Pennsylvania. Dr. Rai is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Neuroendocrine Tumor, Familial Colorectal Cancer, and Paget Disease of the Breast. Dr. Rai is board certified in American Board Of Internal Medicine - Medical Oncology. Dr. Rai is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    McGlinn Cancer Institute - Reading Hospital

    420 S 5th Ave, Bldg N, 
    West Reading, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Nick Leasure is a Hematologist and an Oncologist practicing medicine in West Reading, Pennsylvania. Dr. Leasure is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Hairy Cell Leukemia (HCL), and Reticuloendotheliosis. Dr. Leasure is board certified in American Board Of Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Reading Hospital Hematology Oncology

    824 Main St, Ste 101, 
    Phoenixville, PA 
    Languages Spoken:
    English, Mandarin
    Offers Telehealth

    Frank Song is a Hematologist and an Oncologist practicing medicine in Phoenixville, Pennsylvania. Dr. Song is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Lung Cancer. Dr. Song is board certified in American Board Of Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine

    Tower Health Medical Group Internal Medicine - Muhlenberg

    4201 Kutztown Rd, 
    Temple, PA 
    Experience:
    44+ years
    Languages Spoken:
    English

    Peter Reyner is a primary care provider, practicing in Internal Medicine in Temple, Pennsylvania. He has been practicing medicine for over 44 years. Dr. Reyner is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D). Dr. Reyner is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 455

    Last Updated: 09/19/2026

    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 West Reading, PA?

    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 West Reading, PA?

    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 West Reading, PA?

    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 West Reading, PA?

    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 West Reading, PA?

    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 West Reading, PA?

    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 West Reading, PA?

    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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