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    Last Updated: 10/30/2025

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    MediFind found 40 doctor with experience in GTP Cyclohydrolase 1 Deficiency near Chicago Ridge, IL. Of these, 37 are Experienced, 2 are Distinguished and 1 are Advanced.

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    LocationClose
    40 providers found
      Mahmoud K. Mahafzah
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
       (0.9 miles away)
      Languages Spoken:
      English, Arabic

      Mahmoud Mahafzah is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Mahafzah is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Anemia, Paget Disease of the Breast, and Small Cell Lung Cancer (SCLC).

      Bassem T. Chaar
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
       (0.9 miles away)
      Languages Spoken:
      English, Arabic, French
      Offers Telehealth

      Bassem Chaar is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Chaar is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Severe Congenital Neutropenia, Chronic Familial Neutropenia, Agranulocytosis, Lung Cancer, and Bone Marrow Aspiration.

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

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
       (0.9 miles away)
      Languages Spoken:
      English, Arabic
      Offers Telehealth

      Shadi Hamdan is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Hamdan is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Paget Disease of the Breast, Multiple Myeloma, Muscle Invasive Bladder Cancer, and Urothelial Cancer.

      Learn about our expert tiers
      Ghassan Zalzaleh
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
       (0.9 miles away)
      Languages Spoken:
      English, Arabic
      Offers Telehealth

      Ghassan Zalzaleh is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Zalzaleh is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Severe Congenital Neutropenia, Agranulocytosis, Chronic Familial Neutropenia, and Chronic Lymphocytic Leukemia (CLL).

      Mauna B. Pandya
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mauna Pandya is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Pandya 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, Severe Congenital Neutropenia, Thrombocytopenia, and Bone Marrow Aspiration.

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

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
       (0.9 miles away)
      Languages Spoken:
      English, French
      Offers Telehealth

      Amar Hamad is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Hamad is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Severe Congenital Neutropenia, Agranulocytosis, Chronic Familial Neutropenia, and Familial Colorectal Cancer.

      Shaina A. Rozell
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shaina Rozell is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Rozell is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Chronic Familial Neutropenia, Agranulocytosis, Muscle Invasive Bladder Cancer, and Non-Muscle Invasive Bladder Cancer.

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

      Midwest Primary Care, SC

      2955 W 95th St, 
      Evergreen Park, IL 
       (4.5 miles away)
      Languages Spoken:
      English

      Syed Mohsin is a primary care provider, practicing in Internal Medicine in Evergreen Park, Illinois. Dr. Mohsin is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Endoscopy.

      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Hematology Oncology
      2160 S First Ave, (luh - North Ent., Rm 7604), 
      Maywood, IL 
       (11.2 miles away)
      Languages Spoken:
      English

      Sucha Nand is a Hematologist Oncology provider in Maywood, Illinois. Dr. Nand is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Thalassemia, Non-Hodgkin Lymphoma, B-Cell Lymphoma, Hemangioma Thrombocytopenia Syndrome, and Bone Marrow Aspiration.

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

      Loyola University Medical Center

      2160 S 1st Ave, 
      Maywood, IL 
       (11.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Monica Edwards is a primary care provider, practicing in Internal Medicine in Maywood, Illinois. Dr. Edwards is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Lung Metastases, End-Stage Renal Disease (ESRD), Type 2 Diabetes (T2D), Pancreatectomy, and Bone Marrow Aspiration. Dr. Edwards is currently accepting new patients.

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

      Loyola University Medical Center

      2160 S 1st Ave, 
      Maywood, IL 
       (11.4 miles away)
      Languages Spoken:
      English, Spanish

      Monica Maalouf is a primary care provider, practicing in Internal Medicine in Maywood, Illinois. Dr. Maalouf is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Diabetic Retinopathy, Swallowing Difficulty, Painful Swallowing, Foot Drop, and Endoscopy.

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

      Advocate Medical Group Primary Care

      Chicago, IL 
       (6.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Azra Omerovic is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Omerovic is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Schnitzler Syndrome, Type 2 Diabetes (T2D), Renovascular Hypertension, and Nephrosclerosis.

      Robia E. Byas
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Internal Medicine
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Internal Medicine

      Advocate Medical Group Primary Care

      Chicago, IL 
       (6.0 miles away)
      Languages Spoken:
      English

      Robia Byas is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Byas is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Type 2 Diabetes (T2D), and High Cholesterol.

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

      The University Of Chicago Medical Center

      5841 S Maryland Ave, 
      Chicago, IL 
       (10.9 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Benjamin Derman is a Hematologist Oncology specialist and a Hematologist in Chicago, Illinois. Dr. Derman is rated as a Distinguished provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Multiple Myeloma, Smoldering Multiple Myeloma, GTP Cyclohydrolase 1 Deficiency, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Derman is currently accepting new patients.

      Distinguished in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology
      Distinguished in GTP Cyclohydrolase 1 Deficiency
      Hematology | Oncology
      5841 S Maryland Ave, 
      Chicago, IL 
       (10.9 miles away)
      Languages Spoken:
      English, Polish
      Accepting New Patients

      Jagoda Jasielec is a Hematologist and an Oncologist in Chicago, Illinois. Dr. Jasielec is rated as a Distinguished provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Multiple Myeloma, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, Pseudocholinesterase Deficiency, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Jasielec is currently accepting new patients.

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

      Primary Health Associates PC

      10300 Village Circle Dr, 
      Palos Park, IL 
       (5.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Raymond Dipasquo is a primary care provider, practicing in Family Medicine in Palos Park, Illinois. Dr. Dipasquo is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Vitamin D Deficiency, Sitosterolemia, Infant Hyperglycemia, High Cholesterol, and Hernia Surgery. Dr. Dipasquo is currently accepting new patients.

      Experienced in GTP Cyclohydrolase 1 Deficiency
      Experienced in GTP Cyclohydrolase 1 Deficiency
      15300 West Ave Ste 221, 
      Orland Hills, Illinois, IL 
       (5.9 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Offers Telehealth

      Eugenia Kyriakopoulos is a primary care provider, practicing in Family Medicine in Orland Hills, Illinois, Illinois. Dr. Kyriakopoulos has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Rotor Syndrome, Dubin-Johnson Syndrome, Asymptomatic Bacteriuria, and Familial Hypertension.

      Experienced in GTP Cyclohydrolase 1 Deficiency
      Family Medicine | General Practice
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Family Medicine | General Practice
      31 W 155th St, 
      Harvey, IL 
       (9.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Lisa Peng is a primary care provider, practicing in Family Medicine and General Practice in Harvey, Illinois. Dr. Peng is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young. Dr. Peng is currently accepting new patients.

      Richard F. Warren
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Oncology | Hematology | Hematology Oncology
      Experienced in GTP Cyclohydrolase 1 Deficiency
      Oncology | Hematology | Hematology Oncology
      2301 E 93rd St, Suite 110, 
      Chicago, IL 
       (11.0 miles away)
      Languages Spoken:
      English, German
      Accepting New Patients

      Richard Warren is an Oncologist and a Hematologist in Chicago, Illinois. Dr. Warren is rated as an Experienced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Thrombocytopenia, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Angiosarcoma. Dr. Warren is currently accepting new patients.

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

      Rush University Medical Group

      1620 W Harrison St, 
      Chicago, IL 
       (13.3 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Parameswaren Venugopal is a Hematologist and an Oncologist in Chicago, Illinois. Dr. Venugopal is rated as an Advanced provider by MediFind in the treatment of GTP Cyclohydrolase 1 Deficiency. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Follicular Lymphoma, Non-Hodgkin Lymphoma, and Bone Marrow Aspiration. Dr. Venugopal is currently accepting new patients.

      Showing 1-20 of 40

      Last Updated: 10/30/2025

      When should I see a GTP Cyclohydrolase 1 Deficiency doctor near Chicago Ridge, IL?

      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 Chicago Ridge, IL?

      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 Chicago Ridge, IL?

      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 Chicago Ridge, IL?

      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 Chicago Ridge, IL?

      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 Chicago Ridge, IL?

      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 Chicago Ridge, IL?

      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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