Catherine Won Petersen, ANPBC MS| Hematology and Oncology, Transplant Nephrology | MedStar Health
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Catherine Won Petersen

Catherine Won Petersen, ANPBC MS
Provider is directly employed by MedStar Health

4.7 out of 5 (177 reviews)

Specialties: Hematology and Oncology, Transplant Nephrology, Transplant Surgery

Languages: English

Clinical areas of focus

  • Bone Marrow Aspiration
  • Mesenchymal Stem Cell Transplant
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Procedures I perform

  • Ambulatory Phlebectomy
  • Antiangiogenic Therapy
  • Arthrocentesis
  • Autotransfusion
  • Blood Transfusion
  • Bone Cancer Staging
  • Bone Density Scan
  • Bone Marrow Aspiration
  • Cancer Fertility Preservation
  • Cancer Rehabilitation
  • Cancer Risk Assessment
  • Cold Laser Therapy
  • Cryopreservation Of Oocytes
  • Dopamine Therapy
  • Egg Freezing For Transgender Individuals
  • Embolization For Bleeding
  • Embryo Transfer
  • Existential Group Therapy
  • Flow Immunophenotyping
  • Genetic Counseling
  • Hormone Replacement Therapy
  • Immunoglobulin Administration
  • Immunohistochemistry Staining
  • Immunotherapy
  • Lymph Node Biopsy
  • Mesenchymal Stem Cell Transplant
  • Molecular Diagnostics
  • Ovarian Tissue Freezing
  • Peer Support Groups
  • Percutaneous Tumor Chemoembolization
  • Peripheral Blood Stem Cell Transplantation
  • Platelet Transfusion
  • Red Blood Cell Exchange
  • Splenectomy
  • Testicular Tissue Freezing
  • Thrombocytapheresis
  • Venesection
  • White Blood Cell Transfusion
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Practice locations

Distance from Change Location Enter your Location

3800 Reservoir Rd NW
2 PHC
Washington, DC, 20007

202-444-3700
Get Directions

miles away

Fax 202-444-6193

3800 Reservoir Rd NW
Lombardi Cancer Center
Washington, DC, 20007

202-444-2223
Get Directions

miles away

Fax 202-444-1229

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

Education

Board Certification: American Nurses Credentialing Center, American Academy of Nurse Practitioners

Graduate: California State University at San Diego (2001)

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

    4.8
  • Apr 30, 2026

    Answered my questions!

  • Mar 25, 2026

    Good Experience and all are helpful.

  • Mar 10, 2026

    No complaints, every thing went smoothly.