The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in Wakayama, JP

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 24 doctor with experience in Gastrointestinal Stromal Tumor near Wakayama, JP. Of these, 19 are Experienced and 5 are Advanced.

Location
LocationClose
24 providers found
    Advanced in Gastrointestinal Stromal Tumor

    Yasunobu Yamashita
    Advanced in Gastrointestinal Stromal Tumor

    Yasunobu Yamashita
    Wakayama, JP 

    Yasunobu Yamashita practices practicing medicine in Wakayama, Japan. Mr. Yamashita is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Bile Duct Obstruction, Chronic Pancreatitis, Endoscopy, and Pancreaticoduodenectomy.

    Advanced in Gastrointestinal Stromal Tumor

    Masayuki Kitano
    Advanced in Gastrointestinal Stromal Tumor

    Masayuki Kitano
    Wakayama, JP 

    Masayuki Kitano practices practicing medicine in Wakayama, Japan. Mr. Kitano is rated as an Advanced expert 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 Pancreatic Cancer, Jaundice, Bile Duct Obstruction, Endoscopy, and Gastrostomy.

    Advanced in Gastrointestinal Stromal Tumor

    Masahiro Itonaga
    Advanced in Gastrointestinal Stromal Tumor

    Masahiro Itonaga
    Wakayama, JP 

    Masahiro Itonaga practices practicing medicine in Wakayama, Japan. Mr. Itonaga is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Pancreatic Cancer, Gastrostomy, and Pancreaticoduodenectomy.

    Learn about our expert tiers
    Advanced in Gastrointestinal Stromal Tumor

    Takashi Tamura
    Advanced in Gastrointestinal Stromal Tumor

    Takashi Tamura
    Wakayama, JP 

    Takashi Tamura practices practicing medicine in Wakayama, Japan. Mr. Tamura is rated as an Advanced expert 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 Bile Duct Obstruction, Cholestasis, Pancreatic Cancer, Stent Placement, and Endoscopy.

    Advanced in Gastrointestinal Stromal Tumor

    Toshiyasu Ojima
    Advanced in Gastrointestinal Stromal Tumor

    Toshiyasu Ojima
    Wakayama, JP 

    Toshiyasu Ojima practices practicing medicine in Wakayama, Japan. Ojima is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Stomach Cancer, Esophageal Cancer, Gastrointestinal Fistula, Gastrectomy, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Toshio Shimokawa
    Experienced in Gastrointestinal Stromal Tumor

    Toshio Shimokawa
    Wakayama, JP 

    Toshio Shimokawa practices practicing medicine in Wakayama, Japan. Mr. Shimokawa is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Agranulocytosis, Bile Duct Obstruction, Gastrectomy, and Pancreaticoduodenectomy.

    Experienced in Gastrointestinal Stromal Tumor

    Koichi Sato
    Experienced in Gastrointestinal Stromal Tumor

    Koichi Sato
    Kinokawa, JP 

    Koichi Sato practices practicing medicine in Kinokawa, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Disseminated Intravascular Coagulation, Stomach Cancer, Colorectal Cancer, Gastrostomy, and Gastrectomy.

    Experienced in Gastrointestinal Stromal Tumor

    Yoshito Yamashita
    Experienced in Gastrointestinal Stromal Tumor

    Yoshito Yamashita
    Wakayama, JP 

    Yoshito Yamashita practices practicing medicine in Wakayama, Japan. Mr. Yamashita is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Stromal Tumor, Stomach Cancer, Esophageal Cancer, Gastrectomy, and Pancreaticoduodenectomy.

    Experienced in Gastrointestinal Stromal Tumor

    Keiji Hayata
    Experienced in Gastrointestinal Stromal Tumor

    Keiji Hayata
    Wakayama, JP 

    Keiji Hayata practices practicing medicine in Wakayama, Japan. Mr. Hayata is rated as an Experienced expert 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 Esophageal Cancer, Stomach Cancer, Agranulocytosis, Gastrectomy, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Yuki Kawaji
    Experienced in Gastrointestinal Stromal Tumor

    Yuki Kawaji
    Wakayama, JP 

    Yuki Kawaji practices practicing medicine in Wakayama, Japan. Kawaji is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Bile Duct Obstruction, Pancreatic Cancer, Cholestasis, Lithotripsy, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Takao Maekita
    Experienced in Gastrointestinal Stromal Tumor

    Takao Maekita
    Wakayama, JP 

    Takao Maekita practices practicing medicine in Wakayama, Japan. Mr. Maekita is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastritis, Helicobacter Pylori Infection, Endoscopy, and Gastrostomy.

    Experienced in Gastrointestinal Stromal Tumor

    Mikitaka Iguchi
    Experienced in Gastrointestinal Stromal Tumor

    Mikitaka Iguchi
    Wakayama, JP 

    Mikitaka Iguchi practices practicing medicine in Wakayama, Japan. Iguchi is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Chronic Erosive Gastritis, Gastritis, Stomach Cancer, Endoscopy, and Gastrostomy.

    Experienced in Gastrointestinal Stromal Tumor

    Hiroyoshi Iwagami
    Experienced in Gastrointestinal Stromal Tumor

    Hiroyoshi Iwagami
    Komatsubara, JP 

    Hiroyoshi Iwagami practices practicing medicine in Komatsubara, Japan. Iwagami is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Esophageal Cancer, Stomach Cancer, Cronkhite-Canada Disease, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Yasuaki Miyazaki
    Experienced in Gastrointestinal Stromal Tumor

    Yasuaki Miyazaki
    Wakayama, JP 

    Yasuaki Miyazaki practices practicing medicine in Wakayama, Japan. Miyazaki is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Lung Metastases, Ampullary Cancer, Gastrointestinal Stromal Tumor, Pancreaticoduodenectomy, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Keiichi Hatamaru
    Experienced in Gastrointestinal Stromal Tumor

    Keiichi Hatamaru
    Wakayama, JP 

    Keiichi Hatamaru practices practicing medicine in Wakayama, Japan. Hatamaru is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Pancreatic Cancer, Gastrostomy, and Stent Placement.

    Experienced in Gastrointestinal Stromal Tumor

    Hirofumi Yamazaki
    Experienced in Gastrointestinal Stromal Tumor

    Hirofumi Yamazaki
    Wakayama, JP 

    Hirofumi Yamazaki practices practicing medicine in Wakayama, Japan. Yamazaki is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. Their clinical expertise encompasses Bile Duct Obstruction, Gallbladder Disease, Cholestasis, Lithotripsy, and Gastrostomy.

    Experienced in Gastrointestinal Stromal Tumor

    Masao Ichinose
    Experienced in Gastrointestinal Stromal Tumor

    Masao Ichinose
    Wakayama, JP 

    Masao Ichinose practices practicing medicine in Wakayama, Japan. Mr. Ichinose is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastritis, Helicobacter Pylori Infection, Stomach Cancer, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Shinta Tominaga
    Experienced in Gastrointestinal Stromal Tumor

    Shinta Tominaga
    Wakayama, JP 

    Shinta Tominaga practices practicing medicine in Wakayama, Japan. Tominaga is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Esophageal Cancer, Stomach Cancer, Gastrointestinal Stromal Tumor, Gastrectomy, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Masahiro Katsuda
    Experienced in Gastrointestinal Stromal Tumor

    Masahiro Katsuda
    Kimiidera, JP 

    Masahiro Katsuda practices practicing medicine in Kimiidera, Japan. Mr. Katsuda is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Esophageal Cancer, Stomach Cancer, Agranulocytosis, Gastrectomy, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor

    Junya Kitadani
    Experienced in Gastrointestinal Stromal Tumor

    Junya Kitadani
    Wakayama, JP 

    Junya Kitadani practices practicing medicine in Wakayama, Japan. Ms. Kitadani is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Esophageal Cancer, Stomach Cancer, Febrile Neutropenia, Gastrectomy, and Endoscopy.

    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 1-20 of 24

    Last Updated: 04/28/2026

    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 Wakayama, JP?

    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 Wakayama, JP?

    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 do I find the best Gastrointestinal Stromal Tumor doctor in Wakayama, JP?

    You can find a Gastrointestinal Stromal Tumor doctor in any of the 10 largest U.S. cities by clicking below:

    Gastrointestinal Stromal Tumor doctor near New York, NY
    Gastrointestinal Stromal Tumor doctor near Los Angeles, CA
    Gastrointestinal Stromal Tumor doctor near Chicago, IL
    Gastrointestinal Stromal Tumor doctor near Houston, TX
    Gastrointestinal Stromal Tumor doctor near Phoenix, AZ
    Gastrointestinal Stromal Tumor doctor near Philadelphia, PA
    Gastrointestinal Stromal Tumor doctor near Atlanta, GA
    Gastrointestinal Stromal Tumor doctor near Boston, MA
    Gastrointestinal Stromal Tumor doctor near Dallas, TX
    Gastrointestinal Stromal Tumor doctor near San Jose, CA

    How does MediFind rank Gastrointestinal Stromal Tumor doctors in Wakayama, JP?

    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 Wakayama, JP?

    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 Wakayama, JP?

    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 Wakayama, JP?

    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 Wakayama, JP?

    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 

    Read more about our Content Policy.