Shannon Maura Verleysen, FNP MSN| Radiation Oncology | MedStar Health
Shannon Maura Verleysen

Shannon Maura Verleysen, FNP MSN
Provider is directly employed by MedStar Health

4.7 out of 5 (99 reviews)

Specialties: Radiation Oncology

Languages: English

About me

Shannon Verleysen, NP, is a Nurse Practitioner in the Radiation Oncology Department at MedStar Georgetown University Hospital. 

Shannon received her Bachelor of Science in Health Science from Boston University in 2016. She then spent time working in oncology clinical trials research prior to achieving a second Bachelor of Science in Nursing from Villanova University in 2019. Shannon then pursued a nursing career in Hematology Oncology. She received her Master of Science in Nursing and completed the Family Nurse Practitioner program at Georgetown in 2023. Since, she has continued her oncology career as a Nurse Practitioner in Radiation Oncology.

Clinical areas of focus

  • Brain Tumor
  • Gastric Cancer
  • Internal Radiation Therapy
  • Liver Cancer
  • Pancreas Cancer
  • Proton Beam Radiosurgery
  • Whole Breast Radiation Therapy
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Conditions and procedures

Conditions I treat

  • Anal Cancer
  • Benign Neoplasm Of Skin
  • Bile Duct Cancer
  • Bladder Cancer
  • Bladder Carcinoma
  • Bone Cancer
  • Brain Stem Glioma
  • Brain Tumor
  • Breast Cancer
  • Cervical Cancer
  • Colon Cancer
  • Cutaneous Melanoma
  • Enlarged Lymph Nodes In The Neck
  • Esophageal Cancer
  • Esophagus Cancer
  • Gallbladder Cancer
  • Gastric Cancer
  • Glioblastoma
  • Head And Neck Cancer
  • Hodgkin Disease
  • Kidney Cancer
  • Larynx Cancer
  • Liver Cancer
  • Lung Cancer
  • Malignant Neoplasm
  • Malignant Neoplasm Of Cervix Uteri
  • Malignant Neoplasm Of Connective And Soft Tissue
  • Malignant Neoplasm Of Spinal Cord
  • Meningioma
  • Mesothelioma
  • Nasopharynx Cancer
  • Ovarian Cancer
  • Pancreas Cancer
  • Prostate Cancer
  • Rectal Cancer
  • Secondary Malignant Neoplasm Of Brain
  • Skin Cancer
  • Skull Base Tumor
  • Small Intestine Cancer
  • Spine Tumor
  • Stomach Cancer
  • Submandibular Gland Cancer
  • Testicular Cancer
  • Thoracic Spine Tumor
  • Throat Cancer
  • Thyroid Cancer
  • Tonsil Cancer
  • Uterine Cancer
  • Vaginal Cancer
  • Vulvar Cancer
  • Wilms Tumor
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Procedures I perform

  • Breast Cancer
  • Colorectal Cancer Treatment
  • Cyberknife
  • Genitourinary Cancer Treatment
  • Internal Radiation Therapy
  • Intrafraction Tracking Motion
  • Intraoperative Radiation Therapy
  • Lymphoma Treatment
  • Mep (MOTOR EVOKED POTENTIALS)
  • Neuroendocrine Tumor Radiation Treatment
  • Prostate Cancer
  • Proton Beam Radiosurgery
  • Radiation Dosimetry Calculation
  • Radiation Therapy
  • Single Photon Emission Computed Tomography
  • Stereotactic Body Radiation Therapy For Brain Tumors
  • Transitional Cell Carcinoma Treatment
  • Whole Breast Radiation Therapy
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Practice locations

Distance from Change LocationEnter your Location

3800 Reservoir Rd NW
Washington, DC, 20007

202-444-2053

Fax 202-444-9323

Get Directions

miles away

Fax 202-444-9323

Insurance

MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.

  • List of insurance plans we accept
    • Aetna Traditional Choice (PPO)
    • Kaiser Permanente Signature
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Aetna Open Choice (PPO)
    • Aetna Better Health of VA
    • CareFirst Group Medicare Advantage
    • Aetna Basic
    • Cigna Preferred Medicare (HMO)
    • Cigna Achieve Medicare (HMO C-SNP)
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • Johns Hopkins Advantage MD PLUS PPO
    • HighMark
    • Options PPO Cardiac Global
    • IH-Open POS II
    • MedStar Family Choice DC Healthcare Alliance
    • CareFirst Community Health Plan of MD
    • Medicare Advantage - Advantra Value (PPO)
    • Anthem BCBS of VA HealthKeepers (HMO)
    • Anthem Federal Employee Program Standard
    • First Health PPO
    • TRICARE East Prime
    • Cigna Alliance Medicare (HMO)
    • Magellan Complete Care of VA - VA Medicaid MCO
    • HumanaChoice Honor's plan PPO
    • Optimum Choice Preferred (POS)
    • Humana Medicare Advantage - HMO Open Access
    • CIGNA Connect EPO
    • Aetna Student Health Insurance
    • CareFirst MedStar Select PPO
    • United Healthcare Navigate Cardiac Global
    • IH-Open Network Only Plus
    • United Healthcare Choice Cardiac Global
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • Choice Fund PPO
    • Choice POS II
    • Kaiser Permanente Flexible Choice 3-tier POS
    • Aetna Classic 5000PD
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • MedStar Family Choice DC Healthcare Alliance
    • Mamsi Life & Health (Indem./PPO)
    • Sentara Health
    • Erickson Advantage Plans
    • CareFirst BlueChoice HMO
    • DC/MD SHOP QHP Small Business Plans
    • CareFirst Administrators
    • Kaiser Permanente Select Cardiac Global
    • IH-EPO Plus
    • Kaiser Maryland Medicaid MCO
    • IH-Open EPO Plus
    • United Healthcare Community Plan - VA Medicaid MCO
    • HealthyBlue PPO
    • Amerigroup DC Alliance
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • Amerigroup DC Healthy Families
    • Anthem BCBS Medi Blue Plus
    • Network OA
    • Uniformed Services Family Health Plan
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • OCI Direct (HMO)
    • WellPoint Maryland - Maryland Health Choice
    • MedStar Family Choice - Maryland Health Choice
    • Aetna Advantage 6350
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • Core Essential (HMO)
    • United Medicare Private Fee-for-Service (PFFS) plans
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • CIGNA PPO Plus
    • NYC Medicare Advantage Plus
    • Private Fee-for-Service Plans (PFFS)
    • United Healthcare Select Plus (POS)
    • UHC Passport
    • IH-PPO
    • Healthy Blue (HMO, POS)
    • Employee Health Plan
    • Aetna Worker's Compensation Network
    • Tricare Reserve Select
    • IH-Network Only Plus
    • CareFirst MedStar PPO
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • IH-POS
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • Medicare Direct
    • Aetna Medicare Advantage HMO & PPO Plans
    • Coventry of Delaware HMO/PPO
    • Great-West Healthcare POS/CIGNA
    • Kaiser Permanente Medicare Plus
    • AmeriHealth Caritas DC Healthcare Alliance
    • Anthem BCBS Medi Blue Dual Adv
    • Jai Medical Systems - Maryland Health Choice
    • Medicare FFS
    • Humana Medicare Advantage - PPO
    • Aetna Managed Choice Open Access (POS)
    • Aetna Signature Administrator PPO/TPA
    • CareFirst Dual Prime HMO-SNP
    • POS OA
    • Mamsi Life & Health (Indem./PPO)
    • MedStar Family Choice - Maryland Health Choice
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Priority Partners - Maryland Health Choice
    • Optima Family Care MCO - VA Medicaid MCO
    • CareFirst Maryland Point of Service Plan
    • CIGNA PPO
    • MedStar Family Choice DC Healthy Families
    • United Healthcare Options (PPO)
    • BlueChoice Open Access
    • CIGNA HMO & Network (HMO)
    • Choice POS
    • Cigna True Choice Medicare (PPO)
    • Kaiser Permanente Select
    • Lasso Healthcare - Medicare Medical Savings Account
    • United Healthcare Choice Plus Cardiac Global
    • Aetna Medicare Advantage PFFS Plan
    • Blue Choice Advantage
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • CIGNA SureFit (HMO)
    • Aetna Elect Choice/ Open Access (POS)
    • Choice Care Network/HUMANA (PPO)
    • M.D. IPA Preferred (POS)
    • United Healthcare Choice
    • CareFirst (NCA) Indemnity
    • CareFirst FEP Blue Focus
    • United Student Resources
    • IH-Open HMO Option
    • Coventry Health Care National Network PPO
    • IH-Open HMO
    • Cigna True Choice Plus Medicare (PPO)
    • UnitedHealthcare and AARP Medicare Complete Plans
    • Aetna Better Health of MD
    • AMERIVANTAGE/Amerigroup Community Care
    • Johns Hopkins Advantage MD HMO
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • CIGNA Indemnity
    • UnitedHealthcare Individual Exchange Plans
    • IH-HMO
    • Alterwood Advanatge HMO & DSNP Plans
    • Health Services for Children with Special Needs
    • Anthem Federal Employee Program Basic
    • Kaiser Permanente Medicare Advantage Signature and Select
    • Humana Gold Plus HMO
    • Coventry Health Care of Virginia
    • HumanaChoice PPO
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • Aetna Classic 5000
    • Kaiser Permanente Select - Added Choice
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • Optimum Choice
    • CIGNA EPO
    • Aetna HMO
    • Anthem BCBS Medi Blue SNP
    • IH-Indemnity
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • Aetna VA Exchange
    • CareFirst Blue Preferred PPO
    • Geisinger Medicare Advantage
    • CIGNA POS/Network POS
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • CIGNA HMO Open Access
    • TRICARE East Select
    • Aetna Premier 200PD
    • Select HMO/HealthFund/Health Network
    • IH-Open POS Plus
    • United HealthCare Community Plan - Maryland Health Choice Program
    • CareFirst NASCO
    • Choice POS II Open Access
    • CareFirst Maryland Indemnity or PPO
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • Aetna Advantage 5750
    • Cigna TotalCare (HMO D-SNP)
    • Advantra Platinum (PPO)
    • TriWest Healthcare Alliance
    • MultiPlan, Inc
    • M.D. IPA (HMO)
    • First Health PPO
    • United Healthcare Choice Plus
    • CareFirst Blue Choice Opt Out Open Access
    • Navigate
    • United Healthcare Select HMO - EPO/NPP
    • Johns Hopkins Advantage MD PPO
    • OA Plus
    • TRICARE for Life East
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • CareFirst Blue Card Program
    • Aetna Classic 3500
    • Private Health Care Systems (PPO)
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • Anthem BCBS of VA HealthKeepers Plus
    • Police and Fire Clinic
    • Aetna Managed Choice (POS)
    • Maryland Physicians Care MCO
    • AmeriHealth Caritas DC Healthy Families
    • Veterans Affairs Community Care Network
    • Beech Street PPO
    • CareFirst EPO
    • Kaiser Permanente Signature - Added Choice
    • UnitedHealthcare Individual Exchange Plans
    • IH-POS Plus
    • Aetna Advantage 6350PD
    • Aetna Quality Point of Service (POS)

Education

Board Certification: American Association of Nurse Practitioners,

Graduate: Georgetown University (2023)

Ratings and reviews

  • Explanations the care provider gave you about your problem or condition

    4.7
  • Extent to which the care provider listened to you

    4.8
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.7
  • Provider included you in decisions

    4.7
  • Concern the care provider showed for your questions or worries

    4.8
  • Likelihood of recommending this care provider to others

    4.7
  • Sep 22, 2025

    It's always a very good experience

  • Sep 19, 2025

    She was very communicative and answered all our questions.

  • Aug 26, 2025

    Excellent visit.