Advanced in Large-Cell Immunoblastic Lymphoma

Dr. Maureen R. Hewitt

Hematology | Oncology
Penn Medicine
Abramson Cancer Center Kennett Square
400 McFarlan Road, Suite 300, 
Kennett Square, PA 
On Staff At
Accepting New Patients
Offers Telehealth

Advanced in Large-Cell Immunoblastic Lymphoma
Penn Medicine
Abramson Cancer Center Kennett Square
400 McFarlan Road, Suite 300, 
Kennett Square, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Maureen Hewitt is a Hematologist and an Oncologist in Kennett Square, Pennsylvania. Dr. Hewitt is rated as an Advanced provider by MediFind in the treatment of Large-Cell Immunoblastic Lymphoma. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Cholangiocarcinoma (Bile Duct Cancer). Dr. Hewitt is currently accepting new patients.

Her clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Louisiana State University School Of Medicine
Residency
Hospital of the University of Pennsylvania
Specialties
Hematology
Oncology
Licenses
Specialist in PA
Board Certifications
Medical Oncology, 2008
Fellowships
Hospital of the University of Pennsylvania
Hospital Affiliations
Hospital Of Univ Of Pennsylvania
Chester County Hospital
Lancaster General Hospital
Paoli Hospital
Languages Spoken
English
Gender
Female
Awards
Recognized annually in Philadelphia magazine's Top Docs issue from 2018 through 2025

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Avalon Health Care
  • MEDICARE PDP
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Clover Health
  • INSURANCE PLAN
  • MEDICARE MAPD
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
HealthPartners
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Provider Partners Health Plan
  • MEDICARE SNP
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 22 Less Insurance Carriers -

Locations

Abramson Cancer Center Kennett Square
400 McFarlan Road, Suite 300, Kennett Square, PA 19348
Call: 800-789-7366
Other Locations
Abramson Cancer Center Exton
700 West Lincoln Highway, Suite 720, Exton, PA 19341
Abramson Cancer Center West Chester
440 East Marshall Street, Suite 101, West Chester, PA 19380
Call: 800-789-7366

Additional Areas of Focus

Dr. Hewitt has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Pernicious Anemia
Esophageal Cancer
Thalassemia
Myelofibrosis
Lung Cancer
Hemolytic Anemia
Anemia
Langerhans Cell Histiocytosis
Hereditary Spherocytosis
Thyroid Cancer
Colorectal Cancer
Hodgkin Lymphoma
Waldenstrom Macroglobulinemia
Liver Cancer
Breast Cancer
Immune Thrombocytopenic Purpura (ITP)
Gallbladder Cancer
Sickle Cell Disease
Blood Clots
Pancreatic Cancer
Anal Cancer
Iron Deficiency Anemia
Multiple Myeloma
Autoimmune Hemolytic Anemia
View 14 Less Areas of Focus-

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


1 Total Publications

Biomarker-Guided Cardioprotection for Patients Treated With Anthracyclines: A Randomized Clinical Trial.
Biomarker-Guided Cardioprotection for Patients Treated With Anthracyclines: A Randomized Clinical Trial.
Journal: JAMA network open
Published: December 03, 2025
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Philosophy of care | Effective medical care begins with a deep understanding of each patient’s circumstances and needs. The physician-patient relationship is foundational and must be a two-way dialogue built on trust and respect. I prioritize learning what truly matters to you and your family. I offer treatment recommendations and options that align with your values, preferences and goals. While my clinical focus is on blood disorders and blood cancers, listening carefully and tailoring care to patients is the heart of everything I do. I provide guidance and recommendations, but the decisions ultimately belong to you, the patient. I strongly believe in a team-based approach, where collaboration and communication yield the best outcomes. | Why I entered medicine | When I started college, medicine was the farthest thing from my mind; I was an economics major and took the MCAT on a whim. To my surprise, I scored far better than expected for someone without a science background, and that led me to medical school. Looking back, I can’t imagine doing anything else. Medicine – and caring for patients – has become my true passion. My path into the field was unconventional but led me exactly where I was meant to be. Practicing hematology and oncology isn’t just a career for me – it’s the only thing I can see myself doing. | Community involvement | As a part of cancer center leadership, I participate in local events and charities for patients with cancer and blood diseases, including speaking to the leukemia/lymphoma society. I am particularly fond of events centered around running for cancer charities. | Personal interests | Running is a personal passion of mine – second only to medicine and my family. Dr. Lash is rated as a Distinguished provider by MediFind in the treatment of Large-Cell Immunoblastic Lymphoma. His top areas of expertise are Lung Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, Large-Cell Immunoblastic Lymphoma, and Bone Marrow Aspiration.

Daniel J. Landsburg
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3400 Civic Center Boulevard, West Pavilion, 4th Floor, 
Philadelphia, PA 
 (2.7 miles away)
215-615-5858
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Daniel Landsburg is a Hematologist in Philadelphia, Pennsylvania. Dr. Landsburg is rated as an Elite provider by MediFind in the treatment of Large-Cell Immunoblastic Lymphoma. His top areas of expertise are Non-Hodgkin Lymphoma, B-Cell Lymphoma, Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Landsburg is currently accepting new patients.

VIEW MORE LARGE-CELL IMMUNOBLASTIC LYMPHOMA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Hewitt's expertise for a condition
ConditionClose
    • Distinguished
    • Breast Cancer
      Dr. Hewitt is
      Distinguished
      . Learn about Breast Cancer.
      See more Breast Cancer experts
    • Cholangiocarcinoma (Bile Duct Cancer)
      Dr. Hewitt is
      Distinguished
      . Learn about Cholangiocarcinoma (Bile Duct Cancer).
      See more Cholangiocarcinoma (Bile Duct Cancer) experts
    • Colorectal Cancer
      Dr. Hewitt is
      Distinguished
      . Learn about Colorectal Cancer.
      See more Colorectal Cancer experts
    • Familial Colorectal Cancer
      Dr. Hewitt is
      Distinguished
      . Learn about Familial Colorectal Cancer.
      See more Familial Colorectal Cancer experts
    • Inflammatory Breast Cancer
      Dr. Hewitt is
      Distinguished
      . Learn about Inflammatory Breast Cancer.
      See more Inflammatory Breast Cancer experts
    • Paget Disease of the Breast
      Dr. Hewitt is
      Distinguished
      . Learn about Paget Disease of the Breast.
      See more Paget Disease of the Breast experts
    • Advanced
    • Adenoid Cystic Carcinoma
      Dr. Hewitt is
      Advanced
      . Learn about Adenoid Cystic Carcinoma.
      See more Adenoid Cystic Carcinoma experts
    • Anemia
      Dr. Hewitt is
      Advanced
      . Learn about Anemia.
      See more Anemia experts
    • Angiosarcoma
      Dr. Hewitt is
      Advanced
      . Learn about Angiosarcoma.
      See more Angiosarcoma experts
    • Childhood Iron Deficiency Anemia
      Dr. Hewitt is
      Advanced
      . Learn about Childhood Iron Deficiency Anemia.
      See more Childhood Iron Deficiency Anemia experts
    • Chronic B-Cell Leukemia (CBCL)
      Dr. Hewitt is
      Advanced
      . Learn about Chronic B-Cell Leukemia (CBCL).
      See more Chronic B-Cell Leukemia (CBCL) experts
    • Chronic Lymphocytic Leukemia (CLL)
      Dr. Hewitt is
      Advanced
      . Learn about Chronic Lymphocytic Leukemia (CLL).
      See more Chronic Lymphocytic Leukemia (CLL) experts
    View All 31 Advanced Conditions
    • Experienced
    • Acinic Cell Carcinoma of Salivary Glands
      Dr. Hewitt is
      Experienced
      . Learn about Acinic Cell Carcinoma of Salivary Glands.
      See more Acinic Cell Carcinoma of Salivary Glands experts
    • Acquired Agranulocytosis
      Dr. Hewitt is
      Experienced
      . Learn about Acquired Agranulocytosis.
      See more Acquired Agranulocytosis experts
    • Acute Mountain Sickness
      Dr. Hewitt is
      Experienced
      . Learn about Acute Mountain Sickness.
      See more Acute Mountain Sickness experts
    • Acute Myeloblastic Leukemia with Maturation
      Dr. Hewitt is
      Experienced
      . Learn about Acute Myeloblastic Leukemia with Maturation.
      See more Acute Myeloblastic Leukemia with Maturation experts
    • Acute Myeloblastic Leukemia without Maturation
      Dr. Hewitt is
      Experienced
      . Learn about Acute Myeloblastic Leukemia without Maturation.
      See more Acute Myeloblastic Leukemia without Maturation experts
    • Acute Myeloid Leukemia (AML)
      Dr. Hewitt is
      Experienced
      . Learn about Acute Myeloid Leukemia (AML).
      See more Acute Myeloid Leukemia (AML) experts
    View All 133 Experienced Conditions
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