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