The 20 Best GTP Cyclohydrolase 1 Deficiency Doctors Near Me in valley stream, NY

Find the Top GTP Cyclohydrolase 1 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 122 doctor with experience in GTP Cyclohydrolase 1 Deficiency near valley stream, NY. Of these, 116 are Experienced, 5 are Advanced and 1 are Distinguished.

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122 providers found
    Distinguished in GTP Cyclohydrolase 1 Deficiency
    Distinguished in GTP Cyclohydrolase 1 Deficiency
    Referral may be required

    Robert A Jason MD PLLC

    1999 Marcus Ave, 
    New Hyde Park, NY 
     (6.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marc Braunstein is a Hematologist practicing medicine in New Hyde Park, New York. Dr. Braunstein is rated as a Distinguished provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Schnitzler Syndrome, Myelodysplastic Syndrome (MDS), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Referral may be required

    Memorial Sloan Kettering Cancer Center At Basking Ridge

    1275 York Avenue, Suite 468, 
    New York, NY 
     (14.7 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anita Kumar is a Hematologist and an Oncologist practicing medicine in New York, New York. She has been practicing medicine for over 18 years. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Mantle Cell Lymphoma (MCL), Gastric Lymphoma, Non-Hodgkin Lymphoma, Follicular Lymphoma, and Bone Marrow Aspiration. Dr. Kumar is currently accepting new patients.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine
    260 West Sunrise Highway, 
    Valley Stream, NY 
     (0.2 miles away)
    Languages Spoken:
    English, Spanish

    Charmaine Johnson is a primary care provider, practicing in Family Medicine in Valley Stream, New York. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her clinical expertise encompasses Stable Angina, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

    FC Nutrition Care PC

    41C W Merrick Rd, 
    Valley Stream, NY 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Faisal Hamid is a primary care provider, practicing in Internal Medicine in Valley Stream, New York. Dr. Hamid is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Congenital Sucrase-Isomaltase Deficiency, Glucose Phosphate Isomerase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Vitamin D Deficiency.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Referral may be required

    Raymond J. Pastore M.D. P.C.

    282 N Corona Ave, 
    Valley Stream, NY 
     (0.9 miles away)
    Languages Spoken:
    English

    Raymond Pastore is a Hematologist and an Oncologist practicing medicine in Valley Stream, New York. Dr. Pastore is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Blood Clots, Hemangioma Thrombocytopenia Syndrome, and Immune Thrombocytopenic Purpura (ITP).

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

    Long Island Jewish Valley Stream

    900 Franklin Ave, 
    Valley Stream, NY 
     (1.6 miles away)
    Languages Spoken:
    English

    Tovia Lent is a primary care provider, practicing in Internal Medicine in Valley Stream, New York. Dr. Lent is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Protein Deficiency, Malnutrition, Sialuria, Sialic Acid Storage Disease, and Gastrostomy.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine

    Long Island FQHC Inc. Elmont

    161 Hempstead Tpke, 
    Elmont, NY 
     (3.1 miles away)
    Languages Spoken:
    English

    Archana Pai is a primary care provider, practicing in Family Medicine in Elmont, New York. Dr. Pai is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertriglyceridemia, Vitamin D Deficiency, Chorea-Acanthocytosis, and Familial HDL Deficiency.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine

    Qlimg Rochdale Village Med Office

    16959 137th Ave, 
    Jamaica, NY 
     (3.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Charlene Andrews is a primary care provider, practicing in Family Medicine in Jamaica, New York. Dr. Andrews is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sitosterolemia, Hirsutism in Women, Rotor Syndrome, and Dubin-Johnson Syndrome.

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

    Amazing Medical Services PC

    11016 Sutphin Blvd, 
    Jamaica, NY 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Oluwatoyosi Dairo is a primary care provider, practicing in Internal Medicine in Jamaica, New York. Dr. Dairo is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obesity, Obesity in Children, Food Allergy, and Diabetic Neuropathy.

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

    Office

    13303 Jamaica Ave, 
    Richmond Hill, NY 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Piyali Sen is a primary care provider, practicing in Internal Medicine in Richmond Hill, New York. Dr. Sen is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Diabetic Retinopathy, Mesenteric Venous Thrombosis, and Vitamin D Deficiency. Dr. Sen is currently accepting new patients.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Referral may be required

    David H. Koch Center For Cancer Care At Memorial Sloan Kettering Cancer Center

    530 E 74th St, 
    New York, NY 
     (14.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ellin Berman is a Hematologist and an Oncologist practicing medicine in New York, New York. Dr. Berman is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Chronic Myelogenous Leukemia (CML), Leukemia, Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Berman is currently accepting new patients.

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

    NYU Langone Hospitals

    550 1st Ave, 
    New York, NY 
     (14.9 miles away)
    Languages Spoken:
    English, Spanish

    Monica Maalouf is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Maalouf is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Diabetic Retinopathy, Swallowing Difficulty, Painful Swallowing, Foot Drop, and Endoscopy.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Oncology | Hematology
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Oncology | Hematology
    Referral may be required
    270-5 76th Avenue, 
    New Hyde Park, NY 
     (5.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Peihong Hsu is an Oncologist and a Hematologist practicing medicine in New Hyde Park, New York. She has been practicing medicine for over 44 years. Dr. Hsu is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Lymphofollicular Hyperplasia, Leukocytosis, Non-Hodgkin Lymphoma, and Small Lymphocytic Lymphoma (SLL). Dr. Hsu is board certified in American Board Of Pathology/Hematology and American Board Of Pathology/Anatomic & Clinical.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Referral may be required

    Northwell Health Center For Advanced Medicine, RJ Zuckerberg Cancer Center

    450 Lakeville Road, Entrance B, 
    Lake Success, NY 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Allen is a Hematologist practicing medicine in Lake Success, New York. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, Non-Hodgkin Lymphoma, and Bone Marrow Aspiration. Dr. Allen is board certified in American Board Of Internal Medicine/Medical Oncology, American Board Of Internal Medicine, and American Board Of Internal Medicine/Hematology. Dr. Allen is currently accepting new patients.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology | Oncology
    Referral may be required

    Northwell Health Center For Advanced Medicine, RJ Zuckerberg Cancer Center

    450 Lakeville Road, Entrance B, 
    Lake Success, NY 
     (6.4 miles away)
    Languages Spoken:
    English, French, Romanian, Spanish
    Accepting New Patients
    Offers Telehealth

    Crina Vintila-Brebenel is a Hematologist and an Oncologist practicing medicine in Lake Success, New York. Dr. Vintila-Brebenel is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Squamous Cell Lung Carcinoma, Lung Adenocarcinoma, ALK-Positive Non-Small Cell Lung Cancer, and Small Cell Lung Cancer (SCLC). Dr. Vintila-Brebenel is board certified in American Board Of Internal Medicine/Medical Oncology. Dr. Vintila-Brebenel is currently accepting new patients.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Referral may be required

    Northwell Health Center For Advanced Medicine, RJ Zuckerberg Cancer Center

    450 Lakeville Road, Entrance B, 
    Lake Success, NY 
     (6.4 miles away)
    Languages Spoken:
    English, Bengali, Hindi, Japanese, Spanish
    Accepting New Patients
    Offers Telehealth

    Shams Shakil is a Hematologist practicing medicine in Lake Success, New York. Dr. Shakil is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Anemia, Diffuse Large B-Cell Lymphoma (DLBCL), Large-Cell Immunoblastic Lymphoma, and Bone Marrow Aspiration. Dr. Shakil is currently accepting new patients.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology Oncology | Hematology | Oncology
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Hematology Oncology | Hematology | Oncology
    Referral may be required

    Northwell Health Center For Advanced Medicine, RJ Zuckerberg Cancer Center

    450 Lakeville Road, Entrance B, 
    Lake Success, NY 
     (6.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jonathan Kolitz is a Hematologist Oncology specialist and a Hematologist practicing medicine in Lake Success, New York. Dr. Kolitz is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Leukemia, Chronic B-Cell Leukemia (CBCL), Acute Myeloid Leukemia (AML), Chronic Lymphocytic Leukemia (CLL), and Bone Marrow Aspiration. Dr. Kolitz is board certified in American Board Of Internal Medicine/Medical Oncology, American Board Of Internal Medicine, and American Board Of Internal Medicine/Hematology. Dr. Kolitz is currently accepting new patients.

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

    Northwell Health Physician Partners Internal Medicine At Wantagh

    2857 Jerusalem Avenue, 
    Wantagh, NY 
     (10.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Last is a primary care provider, practicing in Internal Medicine in Wantagh, New York. Dr. Last is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Last is board certified in American Board Of Internal Medicine. Dr. Last is currently accepting new patients.

    Advanced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine
    Advanced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine

    LWH Medical PC

    1811 Hone Avenue, 
    Bronx, NY 
     (14.4 miles away)
    Languages Spoken:
    English, Hebrew, Russian
    Accepting New Patients
    Offers Telehealth

    Larisa Shpitalnik is a primary care provider, practicing in Family Medicine in Bronx, New York. Dr. Shpitalnik is rated as an Advanced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Peptic Ulcer, Necrosis, Cellulitis, and Landau-Kleffner Syndrome. Dr. Shpitalnik is currently accepting new patients.

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

    Rockaway Dialysis

    529 Beach 20th St, 
    Far Rockaway, NY 
     (5.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Olusegun Ogunfowora is a primary care provider, practicing in Internal Medicine in Far Rockaway, New York. Dr. Ogunfowora is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 80 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Gastrostomy, and Ureteroscopy.

    Showing 1-20 of 122

    Last Updated: 09/26/2026

    When should I see a GTP Cyclohydrolase 1 Deficiency doctor near valley stream, 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 GTP Cyclohydrolase 1 Deficiency doctor near valley stream, 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 GTP Cyclohydrolase 1 Deficiency doctors near valley stream, 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 GTP Cyclohydrolase 1 Deficiency doctors near valley stream, 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 GTP Cyclohydrolase 1 Deficiency doctor near valley stream, 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 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 near valley stream, 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 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 near valley stream, NY?

    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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