The 20 Best GTP Cyclohydrolase 1 Deficiency Doctors Near Me in Hawaii, US

Find the Top GTP Cyclohydrolase 1 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 7 doctor with experience in GTP Cyclohydrolase 1 Deficiency near Hawaii, US. Of these, 7 are Experienced.

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7 providers found
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Experienced in GTP Cyclohydrolase 1 Deficiency

    Queen's Cancer Center Kuakini

    321 N Kuakini St Ste 412, 
    Honolulu, HI 
    Languages Spoken:
    English
    Offers Telehealth

    Kaye Kawahara is an Oncologist practicing medicine in Honolulu, Hawaii. Dr. Kawahara is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Bone Marrow Aspiration.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Experienced in GTP Cyclohydrolase 1 Deficiency

    Queen's Cancer Center Pob1

    1380 Lusitana St Ste 608, 
    Honolulu, HI 
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kenneth Sumida is a Hematologist practicing medicine in Honolulu, Hawaii. He has been practicing medicine for over 44 years. Dr. Sumida is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), and Inflammatory Breast Cancer.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology

    Hilo Medical Center

    1190 Waianuenue Ave, 
    Hilo, HI 
    Languages Spoken:
    English

    Nader Kashani is a Hematologist and an Oncologist practicing medicine in Hilo, Hawaii. Dr. Kashani is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Factor V Leiden Thrombophilia, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, and Urothelial Cancer.

    Learn about our expert tiers
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine

    Pacific Diabetes And Endocrine Center Inc.

    405 N Kuakini St Ste 601, 
    Honolulu, HI 
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Oishi is a primary care provider, practicing in Internal Medicine in Honolulu, Hawaii. Dr. Oishi is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and High Cholesterol.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Experienced in GTP Cyclohydrolase 1 Deficiency

    Queen's Cancer Center Pob1

    1380 Lusitana St Ste 608, 
    Honolulu, HI 
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Yoshihito Saito is a Hematologist practicing medicine in Honolulu, Hawaii. He has been practicing medicine for over 17 years. Dr. Saito is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Breast Cancer in Men, Small Cell Lung Cancer (SCLC), Lung Cancer, and Pleuropulmonary Blastoma.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine

    Chelsea Ching-Endow MD LLC

    1029 Kapahulu Ave Ste 300, 
    Honolulu, HI 
    Languages Spoken:
    English

    Sharon Lawler is a primary care provider, practicing in Internal Medicine in Honolulu, Hawaii. Dr. Lawler is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 68 other conditions, according to our data. Her clinical expertise encompasses Glucose-Galactose Malabsorption Deficiency, Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, and Osteomyelitis in Children.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine

    Office

    78-6831 Alii Dr Ste 328, 
    Kailua Kona, HI 
    Languages Spoken:
    English

    Douglas Dixon is a primary care provider, practicing in Internal Medicine in Kailua Kona, Hawaii. Dr. Dixon is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Osmotic Diuresis.

    Showing 1-7 of 7

    Last Updated: 04/28/2026

    When should I see a GTP Cyclohydrolase 1 Deficiency doctor in Hawaii, US?

    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 GTP Cyclohydrolase 1 Deficiency doctor in Hawaii, US?

    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 GTP Cyclohydrolase 1 Deficiency doctors in Hawaii, US?

    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 GTP Cyclohydrolase 1 Deficiency doctors in Hawaii, US?

    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 GTP Cyclohydrolase 1 Deficiency doctor in Hawaii, US?

    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 GTP Cyclohydrolase 1 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different GTP Cyclohydrolase 1 Deficiency 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 GTP Cyclohydrolase 1 Deficiency doctor in Hawaii, US?

    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 GTP Cyclohydrolase 1 Deficiency 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 GTP Cyclohydrolase 1 Deficiency 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 GTP Cyclohydrolase 1 Deficiency doctors in Hawaii, US?

    Look for the filter feature on the left side of the GTP Cyclohydrolase 1 Deficiency 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 GTP Cyclohydrolase 1 Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the GTP Cyclohydrolase 1 Deficiency 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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