Hyein Jeon, MD
Provider is directly employed by MedStar Health
Provider is directly employed by MedStar HealthSpecialties: Hematology and Oncology
Languages: English
About me
Hyein Jeon, MD, is a fellowship-trained medical oncologist specializing in thoracic and related thoracic malignancies. Her expertise in precision medicine, immunotherapy, and the tumor immune microenvironment brings unique offerings to patients throughout the Washington, D.C., region.
Dr. Jeon’s research interests include thoracic cancer, with a focus on immunotherapy outcomes, the dynamics of the tumor immune landscape, and the role of socioeconomic disparities in shaping cancer outcomes. She has presented her work nationally and is widely published in peer-reviewed journals, contributing to the evolving science of cancer care and personalized treatment strategies.
An experienced educator, Dr. Jeon has held multiple teaching roles for medical students and residents and served as chief fellow during her hematology-oncology training at Montefiore/Albert Einstein College of Medicine. She is committed to mentorship and fostering the next generation of physicians through her involvement in medical education and program development.
Across research, education, and patient care, Dr. Jeon brings a thoughtful, collaborative approach aimed at delivering advanced treatments with compassion and precision. Her work reflects a dedication to improving outcomes and quality of life for patients facing thoracic cancer.
Dr. Jeon sees patient at MedStar Washington Hospital Center.
About MedStar Georgetown Cancer Institute
MedStar Georgetown is part of the MedStar Georgetown Cancer Institute, which combines medical expertise, the latest therapies, and research across MedStar Health. Our research engine, the Georgetown Lombardi Comprehensive Cancer Center, is the only National Cancer Institute-designated comprehensive cancer center in the Washington, D.C., region. This partnership means we provide access to cutting-edge clinical trials and the latest breakthroughs in cancer care.
Clinical areas of focus
- Large Cell Carcinoma Of Lung
- Lung Adenocarcinoma
- Lung Cancer
- Mesothelioma
- Neuroendocrine Tumor Of The Lung
- Small Cell Lung Cancer
- Squamous Cell Carcinoma Of Lung
- Thymic Cancer
- Thymoma
Conditions and procedures
Procedures I perform
- Abdominal Paracentesis With Imaging
- Abdominal Ultrasound
- Abdominal Wall Supplement
- Acute Myeloid Leukemia Treatment
- Adjuvant Hormone Therapy
- Aerosol Inhalation Of Pentamidine
- Akt Inhibitors
- Allogenic Bone Marrow Transplant
- Antineoplastic Injection
- Cancer Treatment
- Cancer Treatment Monitoring
- Cancer Treatment Outcome Assessment
- Chemotherapy Administration
- Immunotherapy
- Lung Cancer Screening
- Pain Management Treatment
- Tumor Immunohistochemistry
- Tumor Marker Testing
- Tumor Registry
- Vaccinations
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.
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List of insurance plans we accept
- CareFirst Administrators
- Private Fee-for-Service Plans (PFFS)
- Johns Hopkins Advantage MD PLUS PPO
- HighMark
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- CIGNA Connect EPO
- NYC Medicare Advantage Plus
- Geisinger Medicare Advantage
- Police and Fire Clinic
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- CareFirst Dual Prime HMO-SNP
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- OA Plus
- CareFirst Blue Card Program
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Optimum Choice
- UnitedHealthcare Medicare Adv. Special Needs Plans
- IH-EPO Plus
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Aetna Open Choice (PPO)
- Kaiser Maryland Medicaid MCO
- Aetna Signature Administrator PPO/TPA
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Johns Hopkins Advantage MD PPO
- United Student Resources
- WellPoint Maryland - Maryland Health Choice
- Aetna Elect Choice/ Open Access (POS)
- Coventry Health Care National Network PPO
- IH-Open Network Only Plus
- Choice POS II
- Aetna Quality Point of Service (POS)
- Choice POS
- Advantra Platinum (PPO)
- Choice Care Network/HUMANA (PPO)
- Choice Fund PPO
- CareFirst Maryland Indemnity or PPO
- Cigna True Choice Medicare (PPO)
- Medicare Direct
- Choice POS II Open Access
- Veterans Affairs Community Care Network
- Options PPO Cardiac Global
- Anthem BCBS of VA HealthKeepers Plus
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- Lasso Healthcare - Medicare Medical Savings Account
- United Healthcare Navigate Cardiac Global
- Aetna Student Health Insurance
- Anthem BCBS Medi Blue Dual Adv
- Kaiser Permanente Flexible Choice 3-tier POS
- Anthem Federal Employee Program Standard
- M.D. IPA (HMO)
- CIGNA HMO Open Access
- Great-West Healthcare POS/CIGNA
- Anthem BCBS Medi Blue Plus
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- CareFirst MedStar PPO
- CIGNA SureFit (HMO)
- IH-Open POS Plus
- Magellan Complete Care of VA - VA Medicaid MCO
- Aetna Advantage 6350
- Kaiser Permanente Select
- MultiPlan, Inc
- Aetna HMO
- Aetna Medicare Advantage HMO & PPO Plans
- Coventry of Delaware HMO/PPO
- Optima Family Care MCO - VA Medicaid MCO
- Network OA
- Kaiser Permanente Medicare Advantage Signature and Select
- IH-POS Plus
- CareFirst FEP Blue Focus
- Erickson Advantage Plans
- Aetna Worker's Compensation Network
- First Health PPO
- MedStar Family Choice DC Healthy Families
- CareFirst Federal Employee Program (Std. & Basic PPO)
- United Healthcare Choice Plus Cardiac Global
- AMERIVANTAGE/Amerigroup Community Care
- TriWest Healthcare Alliance
- Aetna VA Exchange
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- United Healthcare Choice
- Aetna Basic
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Aetna Advantage 5750
- Aetna Traditional Choice (PPO)
- Coventry Health Care of Virginia
- Optimum Choice Preferred (POS)
- Mamsi Life & Health (Indem./PPO)
- Healthy Blue (HMO, POS)
- CIGNA PPO
- Cigna True Choice Plus Medicare (PPO)
- Sentara Health
- Aetna Premier 200PD
- HealthyBlue PPO
- CareFirst NASCO
- Aetna Classic 3500
- Aetna Classic 5000
- United Medicare Private Fee-for-Service (PFFS) plans
- CIGNA HMO & Network (HMO)
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- Kaiser Permanente Flexible Choice POS Cardiac Global
- United HealthCare Community Plan - Maryland Health Choice Program
- Aetna Better Health of MD
- Navigate
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- Health Services for Children with Special Needs
- Anthem Federal Employee Program Basic
- HumanaChoice Honor's plan PPO
- United Healthcare Select HMO - EPO/NPP
- Core Essential (HMO)
- DC/MD SHOP QHP Small Business Plans
- CareFirst Blue Preferred PPO
- Blue Choice Advantage
- Kaiser Permanente Select Cardiac Global
- Aetna Classic 5000PD
- United Healthcare Options (PPO)
- IH-POS
- Aetna Managed Choice Open Access (POS)
- Tricare Reserve Select
- United Healthcare Choice Plus
- CareFirst MedStar Select PPO
- IH-Open HMO Option
- IH-PPO
- CareFirst Blue Choice Opt Out Open Access
- CareFirst EPO
- Jai Medical Systems - Maryland Health Choice
- CIGNA EPO
- Humana Medicare Advantage - HMO Open Access
- TRICARE East Prime
- Maryland Physicians Care MCO
- CIGNA Indemnity
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Aetna Better Health of VA
- United Healthcare Choice Cardiac Global
- Cigna TotalCare (HMO D-SNP)
- Kaiser Permanente Signature - Added Choice
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- IH-Indemnity
- HumanaChoice PPO
- MedStar Family Choice DC Healthcare Alliance
- Beech Street PPO
- Humana Medicare Advantage - PPO
- OCI Direct (HMO)
- Anthem BCBS of VA HealthKeepers (HMO)
- First Health PPO
- IH-Network Only Plus
- TRICARE East Select
- Medicare Advantage - Advantra Value (PPO)
- Priority Partners - Maryland Health Choice
- Humana Gold Plus HMO
- Private Health Care Systems (PPO)
- Kaiser Permanente Medicare Plus
- Kaiser Permanente Select - Added Choice
- CareFirst Community Health Plan of MD
- Cigna Preferred Medicare (HMO)
- CareFirst (NCA) Indemnity
- Select HMO/HealthFund/Health Network
- CareFirst Maryland Point of Service Plan
- AmeriHealth Caritas DC Healthcare Alliance
- United Healthcare Select Plus (POS)
- UHC Passport
- Aetna Medicare Advantage PFFS Plan
- POS OA
- CareFirst Group Medicare Advantage
- Uniformed Services Family Health Plan
- IH-Open POS II
- Amerigroup DC Alliance
- CIGNA POS/Network POS
- Aetna Managed Choice (POS)
- Alterwood Advanatge HMO & DSNP Plans
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Aetna Advantage 6350PD
- TRICARE for Life East
- United Healthcare Community Plan - VA Medicaid MCO
- IH-HMO
- Medicare FFS
- M.D. IPA Preferred (POS)
- CareFirst BlueChoice HMO
- BlueChoice Open Access
- Cigna Achieve Medicare (HMO C-SNP)
- Anthem BCBS Medi Blue SNP
- CIGNA PPO Plus
- UnitedHealthcare Individual Exchange Plans
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- Johns Hopkins Advantage MD HMO
- IH-Open HMO
- IH-Open EPO Plus
- Amerigroup DC Healthy Families
- AmeriHealth Caritas DC Healthy Families
- Employee Health Plan
- Cigna Alliance Medicare (HMO)
- Kaiser Permanente Signature
- MedStar Family Choice - Maryland Health Choice
- UnitedHealthcare and AARP Medicare Complete Plans
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
Education
Board Certification: American Board of Internal Medicine, Internal Medicine
Fellowship: Montefiore-Albert Einstein Hematology/Oncology GME (2025)
Residency: Rutgers New Jersey Medical School-Internal Medicine (2022)
Medical School: Drexel University (2019)