Maria Quejada
Experienced in Essential Thrombocythemia

Dr. Maria Quejada

Oncology | Hematology
Endeavor Health
Endeavor Health Medical Group
120 Spalding Dr., Suite 111, 
Naperville, IL 
Experienced in Essential Thrombocythemia
Endeavor Health
Endeavor Health Medical Group
120 Spalding Dr., Suite 111, 
Naperville, IL 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Maria Quejada, MD, a medical oncologist and hematologist at Endeavor Health, specializes in developing personalized treatment plans to help patients navigate their cancer journey. Her approach blends evidence-based medicine with compassion, collaboration and a strong emphasis on patient-centered care. Dr. Quejada is particularly interested in precision medicine and targeted therapies that tailor treatments to each patient’s unique tumor profile.

Dr. Quejada is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. Her top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, and Small Cell Lung Cancer (SCLC).

Her clinical research consists of co-authoring 1 peer reviewed article and participating in 7 clinical trials. MediFind looks at clinical research from the past 15 years.

Graduate Institution
University Of Navarra, 1995
Residency
St. Louis University Hospital, Internal Medicine, 1999
Specialties
Oncology
Hematology
Licenses
Internal Medicine in IL
Board Certifications
American Board Of Internal Medicine
Fellowships
Loyola University Medical Center, Hematology/Oncology, 2002
Hospital Affiliations
Elmhurst Memorial Hospital
Swedish Hospital
Edward Hospital
Languages Spoken
English
Filipino
Spanish
Gender
Female

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
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Essence Healthcare
  • INSURANCE PLAN
  • MEDICARE MAPD
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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • 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
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Locations

Endeavor Health Medical Group
120 Spalding Dr., Suite 111, Naperville, IL 60540
Call: 630-646-2273
Other Locations
Endeavor Health Medical Group
24600 W. 127th St., Cancer Center, Plainfield, IL 60585
Call: 630-646-2273

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.

7 Clinical Trials

Randomized Study of Erlotinib Vs Observation in Patients With Completely Resected Epidermal Growth Factor Receptor (EGFR) Mutant Non-Small Cell Lung Cancer (NSCLC)
Randomized Study of Erlotinib Vs Observation in Patients With Completely Resected Epidermal Growth Factor Receptor (EGFR) Mutant Non-Small Cell Lung Cancer (NSCLC)
Enrollment Status: Active_not_recruiting
Publish Date: February 12, 2026
Intervention Type: Other, Drug
Study Drug: Erlotinib Hydrochloride
Study Phase: Phase 3
Adjuvant Nivolumab in Resected Lung Cancers (ANVIL)-A Randomized Phase III Study of Nivolumab After Surgical Resection and Adjuvant Chemotherapy in Non-Small Cell Lung Cancers
Adjuvant Nivolumab in Resected Lung Cancers (ANVIL)-A Randomized Phase III Study of Nivolumab After Surgical Resection and Adjuvant Chemotherapy in Non-Small Cell Lung Cancers
Enrollment Status: Active_not_recruiting
Publish Date: February 12, 2026
Intervention Type: Procedure, Biological, Other
Study Drug: Nivolumab
Study Phase: Phase 3
Adjuvant Lung Cancer Enrichment Marker Identification and Sequencing Trial (ALCHEMIST)
Adjuvant Lung Cancer Enrichment Marker Identification and Sequencing Trial (ALCHEMIST)
Enrollment Status: Active_not_recruiting
Publish Date: February 12, 2026
Intervention Type: Other, Procedure, Biological, Drug
Study Phase: Not Applicable
A Randomized Phase III Trial for Surgically Resected Early Stage Non-small Cell Lung Cancer: Crizotinib Versus Observation for Patients With Tumors Harboring the Anaplastic Lymphoma Kinase (ALK) Fusion Protein
A Randomized Phase III Trial for Surgically Resected Early Stage Non-small Cell Lung Cancer: Crizotinib Versus Observation for Patients With Tumors Harboring the Anaplastic Lymphoma Kinase (ALK) Fusion Protein
Enrollment Status: Active_not_recruiting
Publish Date: December 19, 2025
Intervention Type: Other, Drug
Study Drug: Crizotinib
Study Phase: Phase 3
EA5163/S1709 INSIGNA : A Randomized, Phase III Study of Firstline Immunotherapy Alone or in Combination With Chemotherapy in Induction/Maintenance or Postprogression in Advanced Nonsquamous Non-Small Cell Lung Cancer (NSCLC) With Immunobiomarker SIGNature-Driven Analysis
EA5163/S1709 INSIGNA : A Randomized, Phase III Study of Firstline Immunotherapy Alone or in Combination With Chemotherapy in Induction/Maintenance or Postprogression in Advanced Nonsquamous Non-Small Cell Lung Cancer (NSCLC) With Immunobiomarker SIGNature-Driven Analysis
Enrollment Status: Active_not_recruiting
Publish Date: November 25, 2025
Intervention Type: Procedure, Drug, Biological
Study Drugs: Carboplatin, Pembrolizumab, Pemetrexed
Study Phase: Phase 3
An Observational Study Assessing the Clinical Effectiveness of VeriStrat and Validating Immunotherapy Tests in Subjects With Non-Small Cell Lung Cancer
An Observational Study Assessing the Clinical Effectiveness of VeriStrat and Validating Immunotherapy Tests in Subjects With Non-Small Cell Lung Cancer
Enrollment Status: Active_not_recruiting
Publish Date: September 19, 2025
A Randomized Phase II Study of Individualized Combined Modality Therapy for Stage III Non-small Cell Lung Cancer (NSCLC)
A Randomized Phase II Study of Individualized Combined Modality Therapy for Stage III Non-small Cell Lung Cancer (NSCLC)
Enrollment Status: Terminated
Publish Date: August 05, 2019
Intervention Type: Drug, Radiation
Study Phase: Phase 2
View 6 Less Clinical Trials

1 Total Publications

Real-world performance of blood-based proteomic profiling in first-line immunotherapy treatment in advanced stage non-small cell lung cancer.
Real-world performance of blood-based proteomic profiling in first-line immunotherapy treatment in advanced stage non-small cell lung cancer.
Journal: Journal for immunotherapy of cancer
Published: September 07, 2021
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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. Quejada's expertise for a condition
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    • Distinguished
    • ALK-Positive Non-Small Cell Lung Cancer
      Dr. Quejada is
      Distinguished
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    • EGFR Positive Lung Cancer
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      Distinguished
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    • Large-Cell Lung Carcinoma
      Dr. Quejada is
      Distinguished
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    • Lung Adenocarcinoma
      Dr. Quejada is
      Distinguished
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    • Lung Cancer
      Dr. Quejada is
      Distinguished
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    • Non-Small Cell Lung Cancer (NSCLC)
      Dr. Quejada is
      Distinguished
      . Learn about Non-Small Cell Lung Cancer (NSCLC).
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    View All 9 Distinguished Conditions
    • Advanced
    • Angiosarcoma
      Dr. Quejada is
      Advanced
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    • Breast Cancer
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      Advanced
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    • Childhood Iron Deficiency Anemia
      Dr. Quejada is
      Advanced
      . Learn about Childhood Iron Deficiency Anemia.
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    • Classical Hodgkin Lymphoma
      Dr. Quejada is
      Advanced
      . Learn about Classical Hodgkin Lymphoma.
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    • Deep Vein Thrombosis
      Dr. Quejada is
      Advanced
      . Learn about Deep Vein Thrombosis.
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    • Hodgkin Lymphoma
      Dr. Quejada is
      Advanced
      . Learn about Hodgkin Lymphoma.
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    View All 15 Advanced Conditions
    • Experienced
    • Acinic Cell Carcinoma of Salivary Glands
      Dr. Quejada is
      Experienced
      . Learn about Acinic Cell Carcinoma of Salivary Glands.
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    • Acute Mountain Sickness
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      Experienced
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    • Adenoid Cystic Carcinoma
      Dr. Quejada is
      Experienced
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    • Adult Immune Thrombocytopenia
      Dr. Quejada is
      Experienced
      . Learn about Adult Immune Thrombocytopenia.
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    • Adult Soft Tissue Sarcoma
      Dr. Quejada is
      Experienced
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    • Agranulocytosis
      Dr. Quejada is
      Experienced
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    View All 106 Experienced Conditions
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