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

Find the Top GTP Cyclohydrolase 1 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 177 doctor with experience in GTP Cyclohydrolase 1 Deficiency near Brooklyn, NY. Of these, 163 are Experienced, 13 are Advanced and 1 are Distinguished.

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177 providers found
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Internal Medicine

    NewYork-Presbyterian Medical Group Brooklyn - Multi-Specialty

    50 Court St Fl 6, 
    Brooklyn, NY 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lidiya Markova is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Markova is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Rabson-Mendenhall Syndrome, and Hypertension. Dr. Markova is currently accepting new patients.

    Advanced in GTP Cyclohydrolase 1 Deficiency
    Advanced in GTP Cyclohydrolase 1 Deficiency

    Office

    26 Court St Ste 309, 
    Brooklyn, NY 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elizabeth Schwartzburt is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Schwartzburt is rated as an Advanced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Holocarboxylase Synthetase Deficiency, ZAP70-Related Severe Combined Immunodeficiency, and Herpetic Stomatitis.

    Advanced in GTP Cyclohydrolase 1 Deficiency
    Hematology
    Advanced in GTP Cyclohydrolase 1 Deficiency
    Hematology

    Jaime Yun M.D PC

    139 Centre St Ste 515, 
    New York, NY 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Norland Ng is a Hematologist practicing medicine in New York, New York. Dr. Ng is rated as an Advanced 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 Anemia, Nasopharyngeal Carcinoma, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, and GTP Cyclohydrolase 1 Deficiency.

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

    Medcena Advanced Health Care PC

    1746 E 53rd St, 
    Brooklyn, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Muhammad Sarfraz is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Sarfraz is rated as an Advanced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Peptic Ulcer, Necrosis, Cellulitis, and Bowel Incontinence.

    Advanced in GTP Cyclohydrolase 1 Deficiency
    Advanced in GTP Cyclohydrolase 1 Deficiency

    NYU Langone PCC BMT Center

    610 2nd Ave, 
    New York, NY 
     (5.0 miles away)
    Languages Spoken:
    English

    Kenneth Hymes is a Hematologist practicing medicine in New York, New York. Dr. Hymes is rated as an Advanced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Congenital Antithrombin 3 Deficiency, Protein S Deficiency, Protein C Deficiency, Hereditary Resistance to Anti-Vitamin K, and Bone Marrow Aspiration.

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

    Northwell Health Physician Partners Medical Oncology At MEETH

    210 East 64th Street, 4th Floor, 
    New York, NY 
     (6.0 miles away)
    Languages Spoken:
    English

    David Chung is a Hematologist and an Oncologist practicing medicine in New York, New York. Dr. Chung 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 Multiple Myeloma, Smoldering Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Chung is board certified in American Board Of Internal Medicine/Medical Oncology.

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

    Prominis Medical Services PC

    332 DeKalb Ave, 
    Brooklyn, NY 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andras Fenyves is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Fenyves is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 173 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Gastrostomy, and Colonoscopy.

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

    Prominis Medical Services PC

    332 DeKalb Ave, 
    Brooklyn, NY 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anahid Nisanian is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Nisanian 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 Vitamin D Deficiency, Obesity, High Cholesterol, and Hypertensive Heart Disease.

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

    Brooklyn Quality Dental

    1220 E New York Ave, 
    Brooklyn, NY 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Derek Chung is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Chung 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 Obesity, Type 2 Diabetes (T2D), Osteomyelitis in Children, and Hypertension.

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

    Kingsbrook Jewish Medical Center

    585 Schenectady Ave, 
    Brooklyn, NY 
     (1.4 miles away)
    Languages Spoken:
    English

    Gulmira Sardo is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Sardo is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Gastroparesis, Epilepsy, Morning Sickness, and Renovascular Hypertension.

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

    Nyc Health Hospitals / Kings County

    451 Clarkson Ave, 
    Brooklyn, NY 
     (1.5 miles away)
    Languages Spoken:
    English

    Robert Levy is a Hematologist practicing medicine in Brooklyn, New York. Dr. Levy 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 Small Lymphocytic Lymphoma (SLL), Upper Tract Urothelial Carcinoma (UTUC), Immune Thrombocytopenic Purpura (ITP), and Adult Immune Thrombocytopenia.

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

    Center For Community Health At NewYork-Presbyterian Brooklyn Methodist Hospital

    515 6th St, 
    Brooklyn, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Perry Cook is a Hematologist and an Oncologist practicing medicine in Brooklyn, New York. Dr. Cook is rated as an Experienced 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 Sickle Cell Disease, Gastric Lymphoma, Non-Hodgkin Lymphoma, Multiple Myeloma, and Bone Marrow Aspiration. Dr. Cook is currently accepting new patients.

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

    NewYork-Presbyterian Brooklyn Methodist Hospital

    506 6th St, 
    Brooklyn, NY 
     (2.0 miles away)
    Languages Spoken:
    English

    Gennadiy Grutman is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Grutman is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Alcoholic Cirrhosis, Enlarged Liver, Visceromegaly, Gastrostomy, and Bone Marrow Aspiration.

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

    Newyork-Presbyterian Brooklyn Methodist Hospital

    506 6th St, 
    Brooklyn, NY 
     (2.0 miles away)
    Languages Spoken:
    English

    Adam Kirschenbaum is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Kirschenbaum is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His clinical expertise encompasses Sepsis, Glucocorticoid-Remediable Aldosteronism, Hypertension, Cardiac Ablation, and Gastrostomy.

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

    Newyork-Presbyterian Brooklyn Methodist Hospital

    506 6th St, 
    Brooklyn, NY 
     (2.0 miles away)
    Languages Spoken:
    English

    Harvey Dosik is a Hematologist practicing medicine in Brooklyn, New York. Dr. Dosik is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Polycythemia Vera, Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), and Chronic B-Cell Leukemia (CBCL).

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

    Brooklyn Hospital Center

    121 DeKalb Ave, 
    Brooklyn, NY 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Asmat Ullah is an Oncologist practicing medicine in Brooklyn, New York. Dr. Ullah is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Anemia, Blood Clots, Gastrostomy, and Lymphadenectomy.

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

    Office

    470 Clarkson Ave Ste A, 
    Brooklyn, NY 
     (2.0 miles away)
    Languages Spoken:
    English

    Mohan Preet is a Hematologist practicing medicine in Brooklyn, New York. Dr. Preet is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Anemia, Sickle Cell Disease, Thrombocytopenia, Colonoscopy, and Bone Marrow Aspiration.

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

    Bakir Altai MD

    362 9th St, 
    Brooklyn, NY 
     (2.2 miles away)
    Languages Spoken:
    English

    Jorge Serje is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Serje is rated as an Experienced 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 Gastroparesis, Familial Hypertriglyceridemia, Hypertensive Heart Disease, High Cholesterol, and Cardiac Ablation.

    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine
    Experienced in GTP Cyclohydrolase 1 Deficiency
    Family Medicine
    374 Stockholm St, 
    Brooklyn, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Zouhair Kabbara is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Kabbara is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Acute Coronary Syndrome, Necrosis, Lung Metastases, Pacemaker Implantation, and Endoscopy.

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

    The Brookdale Hospital Medical Center

    1 Brookdale Plz, 
    Brooklyn, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Boris Avezbakiyev is a Hematologist and an Oncologist practicing medicine in Brooklyn, New York. Dr. Avezbakiyev is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Leukocytosis, Paget Disease of the Breast, Inflammatory Breast Cancer, and Multiple Myeloma.

    Showing 1-20 of 177

    Last Updated: 04/28/2026

    When should I see a GTP Cyclohydrolase 1 Deficiency doctor near Brooklyn, 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 Brooklyn, 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 Brooklyn, 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 Brooklyn, 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 Brooklyn, 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 Brooklyn, 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 Brooklyn, 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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