Cassandra Osenburg, MS NP| Gynecologic Oncology | MedStar Health
Clinical areas of focus
- Ovarian Cancer
Conditions and procedures
Conditions I treat
- Abnormal Tumor Markers
- Adenocarcinoma Of The Cervix
- Carcinoma In Situ Of Genital Organs
- Cervical Adenocarcinoma
- Cervical Dysplasia
- Cervical Intraepithelial Neoplasia (CIN)
- Endometrial Cancer
- Endometrial Hyperplasia
- Genetic Susceptibility To Disease
- Gestational Trophoblastic Disease
- Malignant Neoplasm Of Cervix Uteri
- Malignant Neoplasm Of Female Genital Organs
- Malignant Neoplasm Of Ovary
- Malignant Neoplasm Of Vulva
- Ovarian Cancer
- Ovarian Germ Cell Tumor
- Ovary, Fallopian Tube And Broad Ligament Disorders
- Uterine Cancer
- Vaginal Cancer
- Vaginal Melanoma
- Vulvar Cancer
- Vulvar Lesions
Procedures I perform
- Cervical Biopsy
- Clinical Trials For Gynecologic Cancer
- Colposcopy With Biopsy
- Colposcopy With Biopsy And Endocervical Curettage
- Cone Biopsy
- Oophorectomy
- Pap Smear
- Pelvic Exenteration
- Pelvis Lymphatic Resection
- Total Pelvic Exenteration
- Vaginal Cyst Excision
- Vaginal Mucosa Biopsy
- Vulva Biopsy
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 Medicare Advantage PFFS Plan
- Network OA
- Medicare FFS
- Aetna Signature Administrator PPO/TPA
- TRICARE East Select
- Kaiser Permanente HMO Plus and DHMO Plus Member
- M.D. IPA Preferred (POS)
- Anthem Federal Employee Program Basic
- Cigna TotalCare (HMO D-SNP)
- IH-POS
- IH-Open HMO
- Medicare Advantage - Advantra Value (PPO)
- Erickson Advantage Plans
- CIGNA PPO
- Health Services for Children with Special Needs
- MedStar Family Choice DC Healthcare Alliance
- Optimum Choice
- Optima Family Care MCO - VA Medicaid MCO
- IH-Open Network Only Plus
- Aetna Student Health Insurance
- Advantra Platinum (PPO)
- Aetna Better Health of MD
- UHC Passport
- Jai Medical Systems - Maryland Health Choice
- Kaiser Permanente Medicare Plus
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- Choice Fund PPO
- CIGNA HMO Open Access
- United Healthcare Select HMO - EPO/NPP
- NYC Medicare Advantage Plus
- Aetna Better Health of VA
- CareFirst Group Medicare Advantage
- Aetna Classic 5000PD
- IH-Open EPO Plus
- United Medicare Private Fee-for-Service (PFFS) plans
- United Healthcare Community Plan - VA Medicaid MCO
- Lasso Healthcare - Medicare Medical Savings Account
- Aetna Managed Choice (POS)
- CareFirst Dual Prime HMO-SNP
- CareFirst Maryland Point of Service Plan
- CareFirst Maryland Indemnity or PPO
- CareFirst FEP Blue Focus
- HealthyBlue PPO
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Cigna Preferred Medicare (HMO)
- IH-PPO
- Veterans Affairs Community Care Network
- Anthem BCBS of VA HealthKeepers Plus
- CareFirst (NCA) Indemnity
- First Health PPO
- Kaiser Permanente Medicare Advantage Signature and Select
- UnitedHealthcare and AARP Medicare Complete Plans
- Options PPO Cardiac Global
- HighMark
- Mamsi Life & Health (Indem./PPO)
- Anthem BCBS of VA HealthKeepers (HMO)
- CareFirst EPO
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Optimum Choice Preferred (POS)
- Alterwood Advanatge HMO & DSNP Plans
- Maryland Physicians Care MCO
- Choice POS II Open Access
- Cigna True Choice Medicare (PPO)
- TRICARE for Life East
- TriWest Healthcare Alliance
- Aetna VA Exchange
- MultiPlan, Inc
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- CareFirst MedStar PPO
- Aetna Premier 200PD
- Choice POS
- Aetna Traditional Choice (PPO)
- CareFirst Blue Choice Opt Out Open Access
- Priority Partners - Maryland Health Choice
- M.D. IPA (HMO)
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Choice POS II
- Humana Gold Plus HMO
- Private Fee-for-Service Plans (PFFS)
- Kaiser Permanente Select Cardiac Global
- Aetna Classic 3500
- Select HMO/HealthFund/Health Network
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- DC/MD SHOP QHP Small Business Plans
- Cigna Achieve Medicare (HMO C-SNP)
- United Healthcare Select Plus (POS)
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Kaiser Permanente Select
- Anthem Federal Employee Program Standard
- United Healthcare Options (PPO)
- United Healthcare Choice Plus Cardiac Global
- CIGNA PPO Plus
- Johns Hopkins Advantage MD HMO
- CareFirst Blue Card Program
- UnitedHealthcare Individual Exchange Plans
- WellPoint Maryland - Maryland Health Choice
- AmeriHealth Caritas DC Healthy Families
- CareFirst Federal Employee Program (Std. & Basic PPO)
- AMERIVANTAGE/Amerigroup Community Care
- Coventry of Delaware HMO/PPO
- Employee Health Plan
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- Medicare Direct
- BlueChoice Open Access
- Private Health Care Systems (PPO)
- HumanaChoice PPO
- CIGNA EPO
- CIGNA SureFit (HMO)
- Coventry Health Care National Network PPO
- First Health PPO
- Navigate
- CIGNA HMO & Network (HMO)
- IH-Open HMO Option
- United Student Resources
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- TRICARE East Prime
- Aetna Classic 5000
- Tricare Reserve Select
- Core Essential (HMO)
- AmeriHealth Caritas DC Healthcare Alliance
- Uniformed Services Family Health Plan
- Kaiser Permanente Signature - Added Choice
- Humana Medicare Advantage - PPO
- Kaiser Permanente Flexible Choice POS Cardiac Global
- United Healthcare Navigate Cardiac Global
- Aetna Managed Choice Open Access (POS)
- Anthem BCBS Medi Blue Plus
- Healthy Blue (HMO, POS)
- POS OA
- IH-Open POS Plus
- Aetna Worker's Compensation Network
- Police and Fire Clinic
- Aetna Open Choice (PPO)
- CareFirst BlueChoice HMO
- Kaiser Permanente Signature
- HumanaChoice Honor's plan PPO
- Aetna HMO
- MedStar Family Choice DC Healthy Families
- Aetna Advantage 5750
- CareFirst Blue Preferred PPO
- IH-HMO
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- OCI Direct (HMO)
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- IH-EPO Plus
- Great-West Healthcare POS/CIGNA
- Amerigroup DC Alliance
- Anthem BCBS Medi Blue SNP
- Cigna True Choice Plus Medicare (PPO)
- Aetna Quality Point of Service (POS)
- CIGNA Connect EPO
- Sentara Health
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- CareFirst MedStar Select PPO
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- IH-Indemnity
- Aetna Medicare Advantage HMO & PPO Plans
- CIGNA POS/Network POS
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- IH-Network Only Plus
- Choice Care Network/HUMANA (PPO)
- OA Plus
- Magellan Complete Care of VA - VA Medicaid MCO
- Anthem BCBS Medi Blue Dual Adv
- MedStar Family Choice - Maryland Health Choice
- United Healthcare Choice
- United HealthCare Community Plan - Maryland Health Choice Program
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Beech Street PPO
- United Healthcare Choice Cardiac Global
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- IH-POS Plus
- Coventry Health Care of Virginia
- CareFirst Administrators
- Kaiser Permanente Flexible Choice 3-tier POS
- Amerigroup DC Healthy Families
- Kaiser Permanente Select - Added Choice
- Aetna Advantage 6350
- CareFirst Community Health Plan of MD
- Blue Choice Advantage
- CareFirst NASCO
- Johns Hopkins Advantage MD PLUS PPO
- United Healthcare Choice Plus
- Aetna Elect Choice/ Open Access (POS)
- Humana Medicare Advantage - HMO Open Access
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Aetna Advantage 6350PD
- IH-Open POS II
- Kaiser Maryland Medicaid MCO
- Aetna Basic
- Johns Hopkins Advantage MD PPO
- CIGNA Indemnity
- Geisinger Medicare Advantage
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Cigna Alliance Medicare (HMO)
Education
Board Certification: American Association of Nurse Practitioners, American Academy of Nurse Practitioners
Graduate: Frostburg State University (2024)