Matthew M. Ladra
Advanced in Ewing Sarcoma

Dr. Matthew M. Ladra

Radiation Oncology
Johns Hopkins Medicine
Sibley Memorial Hospital
5255 Loughboro Road Northwest, 
Washington, DC 

Advanced in Ewing Sarcoma
Johns Hopkins Medicine
Sibley Memorial Hospital
5255 Loughboro Road Northwest, 
Washington, DC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Matthew Ladra, M.D., M.P.H., leads the dedicated pediatric team for the Johns Hopkins Proton Therapy Center and is the director of pediatric radiation oncology for the Johns Hopkins Kimmel Cancer Center, a clinical collaboration with Children’s National Hospital, where Dr. Ladra serves as faculty in the department of pediatric oncology. He is also an assistant professor of radiation oncology and molecular radiation sciences at the Johns Hopkins School of Medicine. Listen Dr. Ladra's Cancer Matters podcast episode to learn more about his work. Previously, Dr. Ladra served as the director of pediatric radiation at the Provision Center for Proton Therapy in Tennessee. He also completed a 2-year fellowship in pediatric proton therapy at the Massachusetts General Hospital’s Francis H. Burr Proton Center. Dr. Ladra is one of a handful of radiation oncologists whose research and clinical efforts focus exclusively on pediatric patients. He is frequently invited to speak on pediatric radiation oncology topics internationally and across the U.S. and has published extensively on the subject through original research book chapters and review articles. Dr. Ladra’s research efforts focus mainly on pediatric rhabdomyosarcoma treatment, early phase clinical trials involving radiation and non-chemotherapeutic agents, and reducing neurocognitive toxicity for pediatric brain tumor patients. LinkedIn https://www.linkedin.com/in/matthew-ladra-3094a316.

Dr. Ladra is rated as an Advanced provider by MediFind in the treatment of Ewing Sarcoma. His top areas of expertise are Rhabdomyosarcoma, Muscle Invasive Bladder Cancer, Adult Soft Tissue Sarcoma, and Ependymoma.

His clinical research consists of co-authoring 35 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 3 articles in the study of Ewing Sarcoma.

Graduate Institution
Tulane University School Of Medicine, International Health, MPH, 2007
Residency
University of Washington Medical Center, Radiation Oncology, 2012
Specialties
Radiation Oncology
Licenses
Radiology in WA
Board Certifications
American Board Of Radiology
Fellowships
Massachusetts General Hospital, Radiation Oncology, 2014
Hospital Affiliations
Sibley Memorial Hospital
Languages Spoken
English
Gender
Male

Insurance

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
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  • HMO
  • PPO
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  • INSURANCE PLAN
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Geisinger
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Humana
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Medicare
  • INSURANCE PLAN
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  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
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

Sibley Memorial Hospital
5255 Loughboro Road Northwest, Washington, DC 20016
Call: 410-502-8000

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 Clinical Trials

AVATAR Anesthesia Alternative in Pediatric Radiotherapy: A Multi-Center Study
AVATAR Anesthesia Alternative in Pediatric Radiotherapy: A Multi-Center Study
Enrollment Status: Active_not_recruiting
Publish Date: March 14, 2025
Intervention Type: Other, Device

35 Total Publications

Nonorbital, Nonparameningeal Head and Neck Rhabdomyosarcoma: A Report From the Children's Oncology Group.
Nonorbital, Nonparameningeal Head and Neck Rhabdomyosarcoma: A Report From the Children's Oncology Group.
Journal: Pediatric blood & cancer
Published: January 14, 2025
View All 35 Publications
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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. Ladra's expertise for a condition
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    • Distinguished
    • Rhabdomyosarcoma
      Dr. Ladra is
      Distinguished
      . Learn about Rhabdomyosarcoma.
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    • Advanced
    • Adult Soft Tissue Sarcoma
      Dr. Ladra is
      Advanced
      . Learn about Adult Soft Tissue Sarcoma.
      See more Adult Soft Tissue Sarcoma experts
    • Brain Tumor
      Dr. Ladra is
      Advanced
      . Learn about Brain Tumor.
      See more Brain Tumor experts
    • Embryonal Tumor with Multilayered Rosettes
      Dr. Ladra is
      Advanced
      . Learn about Embryonal Tumor with Multilayered Rosettes.
      See more Embryonal Tumor with Multilayered Rosettes experts
    • Ependymoma
      Dr. Ladra is
      Advanced
      . Learn about Ependymoma.
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    • Ewing Sarcoma
      Dr. Ladra is
      Advanced
      . Learn about Ewing Sarcoma.
      See more Ewing Sarcoma experts
    • Muscle Invasive Bladder Cancer
      Dr. Ladra is
      Advanced
      . Learn about Muscle Invasive Bladder Cancer.
      See more Muscle Invasive Bladder Cancer experts
    • Experienced
    • Astrocytoma
      Dr. Ladra is
      Experienced
      . Learn about Astrocytoma.
      See more Astrocytoma experts
    • Atypical Teratoid Rhabdoid Tumor (ATRT)
      Dr. Ladra is
      Experienced
      . Learn about Atypical Teratoid Rhabdoid Tumor (ATRT).
      See more Atypical Teratoid Rhabdoid Tumor (ATRT) experts
    • Bone Tumor
      Dr. Ladra is
      Experienced
      . Learn about Bone Tumor.
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    • Cholangiocarcinoma (Bile Duct Cancer)
      Dr. Ladra is
      Experienced
      . Learn about Cholangiocarcinoma (Bile Duct Cancer).
      See more Cholangiocarcinoma (Bile Duct Cancer) experts
    • Choroid Plexus Papilloma
      Dr. Ladra is
      Experienced
      . Learn about Choroid Plexus Papilloma.
      See more Choroid Plexus Papilloma experts
    • Diffuse Midline Glioma H3 K27M-Mutant
      Dr. Ladra is
      Experienced
      . Learn about Diffuse Midline Glioma H3 K27M-Mutant.
      See more Diffuse Midline Glioma H3 K27M-Mutant experts
    View All 20 Experienced Conditions
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