The 20 Best Systemic Mastocytosis Doctors Near Me in Pennsylvania, US

Find the Top Systemic Mastocytosis Experts and Specialists

The 20 Best Systemic Mastocytosis Doctors in Pennsylvania, US

Last Updated: 02/22/2026

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MediFind found 78 doctor with experience in Systemic Mastocytosis near Pennsylvania, US. Of these, 73 are Experienced, 3 are Advanced and 1 are Elite.

Location
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78 providers found
    Elite in Systemic Mastocytosis
    Elite in Systemic Mastocytosis

    Perelman Center For Advanced Medicine

    3400 Civic Center Boulevard, West Pavilion, 4th Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Elizabeth Hexner is a Hematologist in Philadelphia, Pennsylvania. Dr. Hexner is rated as an Elite provider by MediFind in the treatment of Systemic Mastocytosis. Her top areas of expertise are Systemic Mastocytosis, Graft Versus Host Disease (GvHD), Myelofibrosis, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Hexner is currently accepting new patients.

    Andrew C. Rettew
    Experienced in Systemic Mastocytosis
    Hematology | Oncology | Internal Medicine
    Experienced in Systemic Mastocytosis
    Hematology | Oncology | Internal Medicine

    McGlinn Cancer Institute - Reading Hospital

    420 S 5th Ave, Bldg N, 
    West Reading, PA 
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Rettew is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Agranulocytosis, Chronic Familial Neutropenia, Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Aspiration.

    Advanced in Systemic Mastocytosis
    Dermatology
    Advanced in Systemic Mastocytosis
    Dermatology

    Mitchell A Anolik MD PC

    2310 E Allegheny Ave, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Collin Fuller is a Dermatologist in Philadelphia, Pennsylvania. Dr. Fuller is rated as an Advanced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Epidermodysplasia Verruciformis, Neurocutaneous Melanosis, Giant Congenital Melanocytic Nevus, and Giant Congenital Nevus.

    Learn about our expert tiers
    Advanced in Systemic Mastocytosis
    Allergy and Immunology
    Advanced in Systemic Mastocytosis
    Allergy and Immunology

    Penn Allergy And Immunology University City

    3737 Market Street, 3rd Floor, 
    Philadelphia, PA 
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Olajumoke Fadugba is an Allergy and Immunologist in Philadelphia, Pennsylvania. Dr. Fadugba has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Systemic Mastocytosis. Her top areas of expertise are Common Variable Immune Deficiency, Asthma, Primary Immunodeficiency (PID), and Hives. Dr. Fadugba is currently accepting new patients.

    Alyson B. Simpson
    Experienced in Systemic Mastocytosis
    Allergy and Immunology | Pediatrics | Pediatric Allergy and Immunology
    Experienced in Systemic Mastocytosis
    Allergy and Immunology | Pediatrics | Pediatric Allergy and Immunology
    704 South Broad Street, 
    Lansdale, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Alyson Simpson is a Pediatrics specialist and a Pediatric Allergy and Immunologist in Lansdale, Pennsylvania. Dr. Simpson is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. Her top areas of expertise are Hives, Sinusitis, Allergic Rhinitis, and Primary Immunodeficiency (PID). Dr. Simpson is currently accepting new patients.

    Joseph J. Vadakara
    Experienced in Systemic Mastocytosis
    Hematology | Oncology
    Experienced in Systemic Mastocytosis
    Hematology | Oncology

    Geisinger Medical Center - Hematology And Oncology

    100 North Academy Avenue, 
    Danville, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Vadakara is a board-certified and fellowship-trained cancer physician specializing in bone marrow transplantation. Dr. Vadakara obtained his medical degree from Medical College Thiruvananthapuram. He completed his residency at Hahnemann University Hospital and his fellowship in hematology and oncology at Fox Chase Cancer Center. Dr. Vadakara is certified by the American Board of Internal Medicine in hematology and medical oncology. Dr. Vadakara is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Thrombocytopenia, Essential Thrombocythemia, Hemangioma Thrombocytopenia Syndrome, Bone Marrow Aspiration, and Bone Marrow Transplant.

    Robert A. Vanderweele
    Experienced in Systemic Mastocytosis
    Hematology Oncology
    Experienced in Systemic Mastocytosis
    Hematology Oncology

    St. Clair Hospital Cancer Center, Affiliated With UPMC Hillman Cancer Center

    1000 Bower Hill Road, Suite 7700, 
    Pittsburgh, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Robert VanderWeele, MD, MS, is a hematologist/medical oncologist at UPMC Hillman Cancer Center. He specializes in cytopenias, bleeding and clotting disorders, leukemia, lymphoma, myeloma, GI malignancies, breast cancer, lung cancer, and prostate cancer. Dr. Vanderweele is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Non-Hodgkin Lymphoma, Adult Immune Thrombocytopenia, and Hemangioma Thrombocytopenia Syndrome.

    Simi M. Rai
    Experienced in Systemic Mastocytosis
    Hematology | Oncology
    Experienced in Systemic Mastocytosis
    Hematology | Oncology

    LVH Hematology Oncology-1240 Cedar Crest

    1240 S Cedar Crest Blvd, Suite 401, 
    Allentown, PA 
    Languages Spoken:
    English, Hindi
    Offers Telehealth

    Simi Rai is a Hematologist and an Oncologist in Allentown, Pennsylvania. Dr. Rai is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. Her top areas of expertise are Colorectal Cancer, Neuroendocrine Tumor, Familial Colorectal Cancer, and Paget Disease of the Breast.

    Paul Palyca
    Experienced in Systemic Mastocytosis
    Hematology | Oncology
    Experienced in Systemic Mastocytosis
    Hematology | Oncology

    LVH Hematology Oncology-1240 Cedar Crest

    1240 S Cedar Crest Blvd, Suite 401, 
    Allentown, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Paul Palyca is a Hematologist and an Oncologist in Allentown, Pennsylvania. Dr. Palyca is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Multiple Myeloma, Urothelial Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.

    Donald S. Harper
    Experienced in Systemic Mastocytosis
    Allergy and Immunology
    Experienced in Systemic Mastocytosis
    Allergy and Immunology

    Medical Arts Allergy PC

    1700 Bent Creek Boulevard, Suite 210, 
    Mechanicsburg, PA 
    Languages Spoken:
    English

    Donald S. Harper, MD, specializes in allergy and immunology. He is affiliated with UPMC Community Osteopathic, UPMC Carlisle, UPMC West Shore and UPMC Pinnacle Harrisburg. Dr. Harper completed his fellowship at Wilford Hall Medical Center, residency at Keesler Medical Center - Biloxi and medical degree at the University of Utah School of Medicine. Dr. Harper is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Allergic Conjunctivitis, and Grass Allergy.

    Christian J. Fidler
    Experienced in Systemic Mastocytosis
    Hematology Oncology | Hematology | Oncology
    Experienced in Systemic Mastocytosis
    Hematology Oncology | Hematology | Oncology

    Abington Cancer Care Specialists

    Willow Grove, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christian Fidler is a Hematologist and an Oncologist in Willow Grove, Pennsylvania. Dr. Fidler is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Neuroendocrine Tumor, Mast Cell Activation Syndrome (MCAS), Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), and Large-Cell Immunoblastic Lymphoma. Dr. Fidler is currently accepting new patients.

    Andrej A. Petrov
    Experienced in Systemic Mastocytosis
    Allergy and Immunology
    Experienced in Systemic Mastocytosis
    Allergy and Immunology

    UPMC Pulmonary Allergy Immunology

    3601 5th Avenue, Floor 4, 
    Pittsburgh, PA 
    Languages Spoken:
    English, Serbian
    Accepting New Patients
    Offers Telehealth

    Andrej Petrov, MD, specializes in allergy and immunology and is certified in internal medicine and allergy and immunology by the American Board of Internal Medicine. He practices at UPMC Shadyside, UPMC Mercy, UPMC East, UPMC Magee-Womens Hospital, and UPMC Presbyterian. Dr. Petrov is affiliated with University of Pittsburgh Physicians, Department of Medicine. He completed his medical degree at the University Hospital of Belgrade.Dr. Petrov specializes in immunology and treating patients with allergies. Dr. Petrov is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Vocal Cord Dysfunction, Asthma, Angioedema, and Hives.

    Mark A. Posner
    Experienced in Systemic Mastocytosis
    Allergy and Immunology | Pediatrics
    Experienced in Systemic Mastocytosis
    Allergy and Immunology | Pediatrics
    470 Sentry Parkway East, Suite 200, 
    Blue Bell, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Mark Posner is a Pediatrics specialist and an Allergy and Immunologist in Blue Bell, Pennsylvania. Dr. Posner is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Mast Cell Activation Syndrome (MCAS). Dr. Posner is currently accepting new patients.

    James A. Zola
    Experienced in Systemic Mastocytosis
    Internal Medicine
    Experienced in Systemic Mastocytosis
    Internal Medicine

    Geisinger Selinsgrove

    201 Roosevelt Avenue, 
    Selinsgrove, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Zola is a board-certified physician specializing in internal medicine. His clinical interests include coronary artery disease, childhood psychology and rheumatic diseases. Dr. Zola obtained his medical degree from Drexel University. He completed his residency at Geisinger Medical Center. He is certified by the American Board of Internal Medicine and the American Board of Pediatrics. Dr. Zola is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, and Kienbock's Disease.

    Mohamed Samour
    Experienced in Systemic Mastocytosis
    Experienced in Systemic Mastocytosis

    Frank M & Dorothea Henry Cancer Center

    1000 East Mountain Boulevard, 
    Wilkes Barre, PA 
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Mohamed Samour is an Oncologist in Wilkes Barre, Pennsylvania. Dr. Samour is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Hodgkin Lymphoma, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Myelodysplastic Syndrome (MDS). Dr. Samour is currently accepting new patients.

    Naeem Latif
    Experienced in Systemic Mastocytosis
    Hematology Oncology
    Experienced in Systemic Mastocytosis
    Hematology Oncology

    UPMC Hillman Cancer Center - Lititz

    1575 Highlands Drive, Suite 205, 
    Lititz, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Naeem Latif is a Hematologist Oncology provider in Lititz, Pennsylvania. Dr. Latif is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Paget Disease of the Breast, Colorectal Cancer, Familial Pancreatic Cancer, and Familial Colorectal Cancer. Dr. Latif is currently accepting new patients.

    Muhammad A. Rizvi
    Experienced in Systemic Mastocytosis
    Hematology | Oncology
    Experienced in Systemic Mastocytosis
    Hematology | Oncology

    LVH Hematology Oncology-1240 Cedar Crest

    1240 S Cedar Crest Blvd, Suite 401, 
    Allentown, PA 
    Languages Spoken:
    English, Hindi, Urdu
    Offers Telehealth

    Muhammad Rizvi is a Hematologist and an Oncologist in Allentown, Pennsylvania. Dr. Rizvi is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Familial Colorectal Cancer, Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), Lung Cancer, and Bone Marrow Aspiration.

    William S. Scialla
    Experienced in Systemic Mastocytosis
    Hematology | Oncology
    Experienced in Systemic Mastocytosis
    Hematology | Oncology

    LVH Hematology Oncology-1240 Cedar Crest

    1240 S Cedar Crest Blvd, Suite 401, 
    Allentown, PA 
    Languages Spoken:
    English
    Offers Telehealth

    William Scialla is a Hematologist and an Oncologist in Allentown, Pennsylvania. Dr. Scialla is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Von Willebrand Disease (VWD), Heyde Syndrome, Pleuropulmonary Blastoma, Lung Cancer, and Bone Marrow Aspiration.

    Jose I. Castillo
    Experienced in Systemic Mastocytosis
    Hematology | Oncology
    Experienced in Systemic Mastocytosis
    Hematology | Oncology

    Geisinger Hazleton - Hematology And Oncology

    1740 East Broad Street, Suite 3, 
    Hazleton, PA 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Dr. Castillo is a board-certified and fellowship-trained cancer physician specializing in medical oncology and medical hematology. His clinical and research interests include multi-tumor. Dr. Castillo earned his medical degree from the Universidad de Montemorelos Escuela de Medicina in Mexico. He then moved to the United States to complete his residency at Wilkes-Barre Veterans Affairs Medical Center and his fellowship in hematology and oncology at Hahnemann University Hospital. Dr. Castillo is certified by the American Board of Internal Medicine in hematology and medical oncology. He speaks English and Spanish. Dr. Castillo is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Paget Disease of the Breast, Multiple Myeloma, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Colorectal Cancer.

    Shiva K. Mukkamalla
    Experienced in Systemic Mastocytosis
    Hematology Oncology
    Experienced in Systemic Mastocytosis
    Hematology Oncology

    UPMC Hillman Cancer Center, Punxsutawney Area Hospital

    81 Hillcrest Drive, Suite 2400, 
    Punxsutawney, PA 
    Experience:
    17+ years
    Languages Spoken:
    English, Hindi, Telugu, Urdu
    Accepting New Patients

    Shiva Kumar R. Mukkamalla, MD, MPH, specializes in hematology oncology and is board-certified in internal medicine, medical oncology, and hematology by the American Board of Internal Medicine. He practices at UPMC Hillman Cancer Center - Punxsutawney Area Hospital and IRMC Cancer Center in Partnership with UPMC Hillman Cancer Center. Dr. Mukkamalla completed his medical degree at Osmania Medical College, residency at Queens Hospital Center, and fellowship at Roger Williams Medical Center. Dr. Mukkamalla is rated as an Experienced provider by MediFind in the treatment of Systemic Mastocytosis. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, and Follicular Lymphoma.

    Showing 1-20 of 78

    Last Updated: 02/22/2026

    What is the definition of Systemic Mastocytosis?

    Systemic mastocytosis is a blood disorder that can affect many different body systems. Individuals with the condition can develop signs and symptoms at any age, but it usually appears after adolescence.

    When should I see a Systemic Mastocytosis doctor in Pennsylvania, 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 Systemic Mastocytosis doctor in Pennsylvania, 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 Systemic Mastocytosis doctors in Pennsylvania, 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 Systemic Mastocytosis doctors in Pennsylvania, 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 Systemic Mastocytosis doctor in Pennsylvania, 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 Systemic Mastocytosis doctor search results page. 

    Why is it important to get a second opinion from a different Systemic Mastocytosis 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 Systemic Mastocytosis doctor in Pennsylvania, 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 Systemic Mastocytosis 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 Systemic Mastocytosis 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 Systemic Mastocytosis doctors in Pennsylvania, US?

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

    Look for the filter feature on the left-side of the Systemic Mastocytosis 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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