The 20 Best Histiocytosis Doctors Near Me in Colorado, US

Find the Top Histiocytosis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 21 doctor with experience in Histiocytosis near Colorado, US. Of these, 19 are Experienced and 2 are Advanced.

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21 providers found
    Harvey A. Arbuckle
    Experienced in Histiocytosis
    Experienced in Histiocytosis

    Kaiser Skyline Dermatology

    1375 East 20th Avenue, 
    Denver, CO 
    Experience:
    35+ years
    Languages Spoken:
    English
    Accepting New Patients

    Harvey Arbuckle is a Dermatologist in Denver, Colorado. Dr. Arbuckle has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Familial Multiple Nevi Flammei, Vascular Birthmark, Stork Bite, and Linear Hamartoma Syndrome. Dr. Arbuckle is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis

    CommonSpirit Cancer Center Mercy

    1 Mercado Street, Suite 100, 
    Durango, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hello humankindness. It’s more than a tagline. Humankindness is one of the many things we all have in common. It’s the good within us. The power that connects us. And at CommonSpirit Health, we fuse it into heartfelt healing, inspired innovation, and mindful medicine. It’s in how we provide treatment and the way we treat patients.Our communities need caring, and our families need support. CommonSpirit is committed to building healthy communities by advocating for those who are poor and vulnerable, and innovating how and where healing can happen. Because the way care is provided is often as meaningful as the care itself. Dr. Nastoupil is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Follicular Lymphoma, Non-Hodgkin Lymphoma, B-Cell Lymphoma, Bone Marrow Aspiration, and Tissue Biopsy.

    Experienced in Histiocytosis
    Dermatology
    Experienced in Histiocytosis
    Dermatology

    Optum Dermatology

    1633 Medical Center Pt, 
    Colorado Springs, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Todd Kobayashi is a Dermatologist in Colorado Springs, Colorado. Dr. Kobayashi is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Actinic Keratosis, Warts, Basal Cell Skin Cancer, and Melanoma. Dr. Kobayashi is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Histiocytosis
    Experienced in Histiocytosis

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English

    Anna Bruckner is a Pediatrics provider in Aurora, Colorado. Dr. Bruckner is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Epidermolysis Bullosa, Dystrophic Epidermolysis Bullosa, Dowling-Meara Epidermolysis Bullosa Simplex, and Dominant Dystrophic Epidermolysis Bullosa.

    Experienced in Histiocytosis
    Experienced in Histiocytosis

    Rocky Mountain Cancer Centers

    4715 Arapahoe Ave, 
    Boulder, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Austin Poole is an Oncologist in Boulder, Colorado. Dr. Poole is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Prostate Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Familial Prostate Cancer. Dr. Poole is currently accepting new patients.

    Experienced in Histiocytosis
    Experienced in Histiocytosis

    Rocky Mountain Cancer Centers

    4715 Arapahoe Ave, 
    Boulder, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Mark Sitarik is an Oncologist in Boulder, Colorado. Dr. Sitarik is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Von Willebrand Disease (VWD), Heyde Syndrome, Paget Disease of the Breast, and Breast Cancer. Dr. Sitarik is currently accepting new patients.

    Experienced in Histiocytosis
    Dermatology
    Experienced in Histiocytosis
    Dermatology

    Mountain West Dermatology PC

    2655 Little Bookcliff Dr, 
    Grand Junction, CO 
    Languages Spoken:
    English

    Travis Morrell is a Dermatologist in Grand Junction, Colorado. Dr. Morrell is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Basal Cell Skin Cancer, Bowen's Disease, Syringoma, and Melanoma.

    Experienced in Histiocytosis
    Dermatology
    Experienced in Histiocytosis
    Dermatology

    Heart Of The Rockies Radiology PC

    1000 Rush Dr, 
    Salida, CO 
    Languages Spoken:
    English

    Kathryn Echols is a Dermatologist in Salida, Colorado. Dr. Echols is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Actinic Keratosis, Basal Cell Skin Cancer, Seborrheic Keratosis, and Warts.

    Experienced in Histiocytosis
    Dermatology
    Experienced in Histiocytosis
    Dermatology

    Vail Dermatology

    1140 Edwards Village Blvd, Ste B200, 
    Edwards, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Clare Foss is a Dermatologist in Edwards, Colorado. Dr. Foss is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Sunburn, Actinic Keratosis, Giant Congenital Nevus, and Familial Atypical Multiple Mole Melanoma Syndrome. Dr. Foss is currently accepting new patients.

    Advanced in Histiocytosis
    General Surgery | Hematology
    Advanced in Histiocytosis
    General Surgery | Hematology

    University Of Colorado Hospital

    1665 Aurora Ct Fl 2, 
    Aurora, CO 
    Languages Spoken:
    English

    Zenggang Pan is a General Surgeon and a Hematologist in Aurora, Colorado. Dr. Pan is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, B-Cell Lymphoma, Non-Hodgkin Lymphoma, Rosai-Dorfman Disease, and Orchiectomy.

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

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English

    Margaret Macy is a Hematologist and an Oncologist in Aurora, Colorado. Dr. Macy is rated as an Advanced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Neuroblastoma, Embryonal Tumor with Multilayered Rosettes, Ewing Sarcoma, Adult Soft Tissue Sarcoma, and Bone Marrow Aspiration.

    Experienced in Histiocytosis
    Internal Medicine
    Experienced in Histiocytosis
    Internal Medicine

    University Of Colorado Hospital Authority

    8111 E Lowry Blvd Ste 120, 
    Denver, CO 
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Moles is a primary care provider, practicing in Internal Medicine in Denver, Colorado. Dr. Moles has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Osteoarthritis, Reticulohistiocytoma, Sea-Blue Histiocytosis, and Non-Langerhans-Cell Histiocytosis.

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

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English

    Taizo Nakano is a Hematologist and an Oncologist in Aurora, Colorado. Dr. Nakano is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Aplastic Anemia, Shwachman-Diamond Syndrome, Anemia, Immune Thrombocytopenic Purpura (ITP), and Bone Marrow Transplant.

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

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English

    Terry Fry is a Hematologist and an Oncologist in Aurora, Colorado. Dr. Fry is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Adult T-Cell Leukemia, Graft Versus Host Disease (GvHD), and Bone Marrow Transplant.

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

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English

    Lisa Hartman is a Hematologist and an Oncologist in Aurora, Colorado. Dr. Hartman is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Ewing Sarcoma, Osteosarcoma, Hepatoblastoma, and Bone Marrow Aspiration.

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

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English

    Jean Mulcahy is a Hematologist and an Oncologist in Aurora, Colorado. Dr. Mulcahy is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Brain Tumor, Glioma, Gliomatosis Cerebri, and Ganglioglioma.

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

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English

    Anandani Nellan is a Hematologist and an Oncologist in Aurora, Colorado. Dr. Nellan is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. Her top areas of expertise are Medulloblastoma, Glioma, Embryonal Tumor with Multilayered Rosettes, and Langerhans Cell Histiocytosis.

    Experienced in Histiocytosis
    Hematology
    Experienced in Histiocytosis
    Hematology

    University Of Colorado Hospital

    1665 Aurora Ct, 
    Aurora, CO 
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ajay Major is a Hematologist in Aurora, Colorado. Dr. Major has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL), Non-Hodgkin Lymphoma, Primary Lymphoma of the Brain, B-Cell Lymphoma, and Bone Marrow Aspiration.

    Experienced in Histiocytosis
    Experienced in Histiocytosis

    Colorado Blood Cancer Institute

    1721 E 19th Ave Ste 100, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Henning Schade is an Oncologist in Denver, Colorado. Dr. Schade is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Multiple Myeloma, Acute Myeloblastic Leukemia without Maturation, Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Schade is currently accepting new patients.

    Experienced in Histiocytosis
    Family Medicine
    Experienced in Histiocytosis
    Family Medicine

    University Of Colorado Hospital Authority

    3055 Roslyn St Unit 100, 
    Denver, CO 
    Languages Spoken:
    English

    Drew Ashby is a primary care provider, practicing in Family Medicine in Denver, Colorado. Dr. Ashby is rated as an Experienced provider by MediFind in the treatment of Histiocytosis. His top areas of expertise are Sciatica, Scoliosis, Reticulohistiocytoma, and Sea-Blue Histiocytosis.

    Showing 1-20 of 21

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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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