Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

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

    MediFind found 8 doctor with experience in GTP Cyclohydrolase 1 Deficiency near Grand Rapids, MI. Of these, 8 are Experienced.

    Location
    LocationClose
    8 providers found
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology | Hematology | Oncology

      Cancer And Hematology Centers Of Western Mi, P.C.

      145 Michigan St Ne, Suite 3100, 
      Grand Rapids, MI 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Amy Vander-Woude is a Hematologist Oncology specialist and a Hematologist in Grand Rapids, Michigan. Dr. Vander-Woude is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Neuroendocrine Tumor, HER-2 Positive Breast Cancer, and Bone Marrow Aspiration. Dr. Vander-Woude is currently accepting new patients.

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

      Spectrum Health Primary Care Partners

      1840 Wealthy St Se, Corewell Health Medical Gr, 
      Grand Rapids, MI 
       (2.8 miles away)
      Languages Spoken:
      English

      William De Las Navas is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. De Las Navas is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Childhood Pancreatitis, Acute Pancreatitis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology | Hematology | Oncology

      Cancer And Hematology Centers Of Western Mi, P.C.

      710 Kenmoor Ave Se, Suite 200, 
      Grand Rapids, MI 
       (5.6 miles away)
      Languages Spoken:
      English, Hindi, Telugu
      Accepting New Patients

      Latha Polavaram is a Hematologist Oncology specialist and a Hematologist in Grand Rapids, Michigan. Dr. Polavaram is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Non-Hodgkin Lymphoma, B-Cell Lymphoma, Chronic B-Cell Leukemia (CBCL), and Bone Marrow Aspiration. Dr. Polavaram is currently accepting new patients.

      Learn about our expert tiers
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Internal Medicine
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Internal Medicine
      4444 Kalamazoo Ave Se, 
      Kentwood, MI 
       (6.5 miles away)
      Languages Spoken:
      English

      James Geissler is a primary care provider, practicing in Internal Medicine in Kentwood, Michigan. Dr. Geissler is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Juvenile Primary Osteoporosis, Maturity Onset Diabetes of the Young, Hypothyroidism, and Type 2 Diabetes (T2D).

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

      Spectrum Health Primary Care Partners

      4444 Kalamazoo Ave Se, 200 Corewell Health Medica, 
      Kentwood, MI 
       (6.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Aaron Defrang is a primary care provider, practicing in Family Medicine in Kentwood, Michigan. Dr. Defrang is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Generalized Anxiety Disorder (GAD), Familial Combined Hyperlipidemia, Xanthoma, and Glucocorticoid-Remediable Aldosteronism. Dr. Defrang is currently accepting new patients.

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

      Spectrum Health Primary Care Partners

      4444 Kalamazoo Ave Se, 200 Corewell Health Medica, 
      Kentwood, MI 
       (6.5 miles away)
      Languages Spoken:
      English

      Amaury Sanchez is a primary care provider, practicing in Internal Medicine in Kentwood, Michigan. Dr. Sanchez is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Sepsis, Peptic Ulcer, Pulmonary Embolism, Necrosis, and Endoscopy.

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

      Center For Physical Rehabilitation And Therapy Lp

      5060 Cascade Rd Se, Suite A, 
      Grand Rapids, MI 
       (6.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Brett Brinker is a Hematologist Oncology specialist and a Hematologist in Grand Rapids, Michigan. Dr. Brinker is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are B-Cell Lymphoma, Acute Myeloid Leukemia (AML), Non-Hodgkin Lymphoma, Acute Myeloblastic Leukemia without Maturation, and Bone Marrow Aspiration. Dr. Brinker is currently accepting new patients.

      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology
      5800 Foremost Dr Se Ste 200, 
      Grand Rapids, MI 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Zakem is a Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Zakem is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Non-Hodgkin Lymphoma, Pleuropulmonary Blastoma, Lung Cancer, and Bone Marrow Aspiration. Dr. Zakem is currently accepting new patients.

      Showing 1-8 of 8

      Last Updated: 10/30/2025

      When should I see a GTP Cyclohydrolase 1 Deficiency doctor near Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 

      Read more about our Content Policy