The 20 Best Histiocytosis Doctors Near Me in Wilmington, DE

Find the Top Histiocytosis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 14 doctor with experience in Histiocytosis near Wilmington, DE. Of these, 11 are Experienced and 3 are Advanced.

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14 providers found
    Advanced in Histiocytosis
    Advanced in Histiocytosis

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English

    My brother had terrible eczema as a child, to the point where we would ask him if he wanted to wear shorts in the summer, and he would say “No, thanks.”' I promised myself that I would one day help kids like him. I am proud to have achieved double board certification in pediatrics and dermatology. I feel like a detective when I see a child with a new skin problem; I like to work with families to solve the mystery and figure out how to make my patient feel better. Dr. Varki is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Molluscum Contagiosum, Kerion Celsi, Pityriasis Lichenoides Et Varioliformis Acuta, and Comedones. Dr. Varki is board certified in American Board Of Dermatology.

    Advanced in Histiocytosis
    Advanced in Histiocytosis

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Languages Spoken:
    English

    Patrice Hyde is a Dermatologist practicing medicine in Wilmington, Delaware. Dr. Hyde is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 46 other conditions, according to our data. Her clinical expertise encompasses Stork Bite, Familial Multiple Nevi Flammei, Vascular Birthmark, and Linear Hamartoma Syndrome. Dr. Hyde is board certified in American Board Of Dermatology.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English, Spanish

    I am married to a wonderful woman, and we have three adopted boys from Colombia, five cats, and a house full of craziness and love. My kids are the hardest and best part of my day, every day, and seeing them grow and mature into young men makes me grateful to be alive. They are my heart and my soul, and I have no words for that kind of blessing. I have always appreciated the laughter and spontaneity of children, their sweetness, their complexity, and their straightforward way of just trying to get the most fun possible out of life. I really enjoy keeping kids smiling and happy. I was recently invited to the 10-year cancer free anniversary party of one of my patients. What joy to see him grow. That helps keep me going. I am also passionate about our bone marrow transplantation program, both for children with cancer and for children with non-oncologic disease. When I was in college, I had a chance to work in a rural Mexico clinic as a translator. I was inspired by the physicians – they worked so hard, with so little, and made a huge difference for people who had no other chance. Today I enjoy helping families who need Spanish to communicate with their physician. Dr. Powell is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Langerhans Cell Histiocytosis, Sickle Cell Disease, and Hemophagocytic Lymphohistiocytosis. Dr. Powell is board certified in American Board Of Pediatrics.

    Learn about our expert tiers
    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Languages Spoken:
    English

    Stephanie Guarino is a Hematologist and an Oncologist practicing medicine in Wilmington, Delaware. Dr. Guarino is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Congenital Hemolytic Anemia, and Hemolytic Anemia. Dr. Guarino is board certified in American Board Of Internal Medicine.

    Advanced in Histiocytosis
    Hematology | Oncology
    Advanced in Histiocytosis
    Hematology | Oncology

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Experience:
    5+ years
    Languages Spoken:
    English

    I grew up in the New York City area. As a child, I was something of a science geek. I enjoyed applying what I learned to real life situations. As a pediatric cancer specialist, I always focus on helping kids with cancer and brain tumors enjoy the best possible quality of life. I have tremendous respect for the children in my care. Although most are very sick, they handle adversity amazingly well. They don’t complain and just want to be done with treatment so they can go on with their lives. I try to make a difference through hope and healing. The fact that Nemours is so active in cancer research means we have access to experimental treatment options that offer real hope for a cure. Just as important, we do everything we can to make a terrible process less terrible by alleviating any suffering. Dr. Walter is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Medulloblastoma, Glioma, Acute Lymphoblastic Leukemia (ALL), and Embryonal Tumor with Multilayered Rosettes. Dr. Walter is board certified in American Board Of Pediatrics.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English

    I have always loved science and medicine and knew from an early age that I wanted to be in medicine. It is one of the greatest privileges to care for patients and help their families during their cancer treatment. I have always known that I wanted to work with children. Even when dealing with sickness, children have this uncanny ability to find the humor and positivity in all situations. I am passionate about taking the very best care of children and their families in every single interaction I have with them. I am passionate in continuing to improve the care and outcomes of children with cancer and blood disorders through clinical trials and research. I have a particular interest in treating children with leukemia and want to make improvements in every aspect of their care through clinical trials.I also have an interest in improving patient care and clinical research by finding innovative uses of the electronic health record to collect data about how patients are doing on treatment. I also focus on improving the safe delivery of chemotherapy medications. Dr. Gresh is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Sickle Cell Disease, Hepatoblastoma, Jaundice, and Liver Embolization. Dr. Gresh is board certified in American Board Of Pediatrics.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English

    Manuel Gonzales is a Hematologist and an Oncologist practicing medicine in Wilmington, Delaware. He has been practicing medicine for over 37 years. Dr. Gonzales is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His clinical expertise encompasses Rosai-Dorfman Disease, Non-Langerhans-Cell Histiocytosis, Histiocytosis, and Reticulohistiocytoma.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology

    Nemours Children's Hospital, Delaware

    1600 Rockland Road, 
    Wilmington, DE 
     (2.4 miles away)
    Languages Spoken:
    English

    I'm a pediatric hematologist and oncologist, and an assistant professor at the Sidney Kimmel Medical College. I primarily treat kids with non-malignant hematologic disorders and serve on various committees advocating for patients with hematologic diseases. I always wanted to work with kids and their families and to be able to provide good medical care to people of various backgrounds. I think working with kids and other pediatricians is one of the more enjoyable parts of life. I want to advocate on my patients and families’ behalf and to give them the best care possible. I'm most passionate about non-malignant hematologic disease. In particular I focus on immunohematology and care for patients with sickle cell disease, and I have a particular interest in reproductive health for patients with sickle cell disease, as well as metalogic disorders. I take care of dysfunctional uterine bleeding due to bleeding disorders such as Willebrand disease. I take care of patients with iron deficiency anemia with immune-mediated thrombocytopenias and other immune mediated cytopenia. Throughout my care, I make a point to be present with each patient and family when I'm with them, to make sure that they are heard and advocated for. Dr. Askew is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Hemolytic Crisis, Sickle Cell Disease, Alpha Thalassemia X-Linked Intellectual Disability Syndrome, and Alpha Thalassemia. Dr. Askew is board certified in American Board Of Pediatrics.

    Experienced in Histiocytosis
    Experienced in Histiocytosis

    Christiana Care Health Services Inc

    4755 Ogletown Stanton Rd, 
    Newark, DE 
     (7.5 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English

    Scott Hall is a Hematologist practicing medicine in Newark, Delaware. He has been practicing medicine for over 43 years. Dr. Hall is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Bone Marrow Aspiration, and Bone Marrow Transplant.

    Experienced in Histiocytosis
    Hematology | Internal Medicine
    Experienced in Histiocytosis
    Hematology | Internal Medicine

    Christiana Care Health Services Inc

    4701 Ogletown Stanton Rd, Suite 4200, 
    Newark, DE 
     (7.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paramveer Singh is a Hematologist and an Internal Medicine provider practicing medicine in Newark, Delaware. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Febrile Neutropenia, Pulmonary Embolism, Idiopathic Neutropenia, and Bone Marrow Transplant.

    Experienced in Histiocytosis
    Experienced in Histiocytosis

    Nemours Children's Hospital Delaware

    1600 Rockland Rd, 
    Wilmington, DE 
     (2.4 miles away)
    Languages Spoken:
    English

    Katie Parisio is a Pediatrics provider practicing medicine in Wilmington, Delaware. Dr. Parisio is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Acute Lymphoblastic Leukemia (ALL), Neuroblastoma, and Hereditary Neuroblastoma.

    Experienced in Histiocytosis
    Internal Medicine
    Experienced in Histiocytosis
    Internal Medicine

    Christianacare

    4755 Ogletown Stanton Rd, 
    Newark, DE 
     (7.5 miles away)
    Languages Spoken:
    English

    Andrew Hsu is a primary care provider, practicing in Internal Medicine in Newark, Delaware. Dr. Hsu is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Marginal Zone Lymphoma (MZL), Acute Myelomonocytic Leukemia, Mixed Connective Tissue Disease, Hip Replacement, and Tenotomy.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology

    Abramson Cancer Center Kennett Square

    400 McFarlan Road, Suite 300, 
    Kennett Square, PA 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Meher Burki is a Hematologist and an Oncologist practicing medicine in Kennett Square, Pennsylvania. Dr. Burki is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Ovarian Carcinosarcoma, Virilizing Ovarian Tumor, Testicular Yolk Sac Tumor, and Bone Marrow Aspiration. Dr. Burki is board certified in Hematology, 2018 and Medical Oncology, 2015. Dr. Burki is currently accepting new patients.

    Experienced in Histiocytosis
    Hematology | Oncology
    Experienced in Histiocytosis
    Hematology | Oncology

    Pathology Hematology HGCC

    4701 Ogletown Stanton Rd Ste 4200, 
    Newark, DE 
     (10.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Khadega Abuelgasim is a Hematologist and an Oncologist practicing medicine in Newark, Delaware. Dr. Abuelgasim is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Embolism, Saddle Pulmonary Embolism, Thrombocytopenia, and Febrile Neutropenia. Dr. Abuelgasim is currently accepting new patients.

    Showing 1-14 of 14

    Last Updated: 04/28/2026

    What is the definition of Histiocytosis?

    Histiocytosis is a general name for a group of disorders or "syndromes" that involve an abnormal increase in the number of specialized white blood cells that are called histiocytes.

    Recently, new knowledge about this family of diseases has led experts to develop a new classification. Five categories have been proposed:

    • L group -- includes Langerhans cell histiocytosis and Erdheim-Chester disease
    • C group -- includes non-Langerhans cell histiocytosis that involves the skin
    • M group -- includes malignant histiocytosis
    • R group -- includes Rosai-Dorfman disease
    • H Group -- includes hemophagocytic lymphohistiocytosis

    This article focuses only on the L group, which includes Langerhans cell histiocytosis and Erdheim-Chester disease.

    When should I see a Histiocytosis doctor near Wilmington, DE?

    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 Histiocytosis doctor near Wilmington, DE?

    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 Histiocytosis doctors near Wilmington, DE?

    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 Histiocytosis doctors near Wilmington, DE?

    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 Histiocytosis doctor near Wilmington, DE?

    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 Histiocytosis doctor search results page. 

    Why is it important to get a second opinion from a different Histiocytosis 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 Histiocytosis doctor near Wilmington, DE?

    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 Histiocytosis 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 Histiocytosis 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 Histiocytosis doctors near Wilmington, DE?

    Look for the filter feature on the left side of the Histiocytosis 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 Histiocytosis doctor that offers video calls?

    Look for the filter feature on the left-side of the Histiocytosis 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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