Cassandra Osenburg, MS NP| Gynecologic Oncology | MedStar Health
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Cassandra Osenburg

Cassandra Osenburg, MS NP
Provider is directly employed by MedStar Health

5 out of 5 (48 reviews)

Specialties: Gynecologic Oncology

Languages: English

Clinical areas of focus

  • Ovarian Cancer
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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
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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
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Practice locations

Distance from Change Location Enter your Location

9103 Franklin Square Dr
Ste 2100
Baltimore, MD, 21237

443-777-7990
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miles away

Fax 443-777-6227

Insurance

This list represents the major payors accepted by MedStar Health.

NOTE: Payor contracts change and not all plans associated with a payor may be covered. Payors may offer multiple plans. If you have a question related to your insurance, please contact your insurance plan directly. Contact information is located on your health insurance ID card.

*Denotes limited participation. Specific providers and practices may NOT be participating. Please contact your insurance plan directly.

  • List of insurance plans we accept
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Cigna Health Care
    • Kaiser Permanente*
    • MedStar Select (Administered by CareFirst)
    • United HealthCare
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Healthspring
    • Humana
    • Medicare & Railroad Medicare
    • United HealthCare
    • Aetna Better Health of Maryland *
    • Medical Assistance/Medicaid
    • MedStar Family Choice MD
    • Priority Partners *
    • United HealthCare Community Health Plan MD
    • Wellpoint MD
    • AmeriHealth Caritas
    • Health Services For Children With Special Needs (HSCSN)
    • Medical Assistance/Medicaid
    • MedStar Family Choice DC
    • Johns Hopkins Employer Health Programs *
    • Johns Hopkins US Family Health Plan *
    • MultiPlan
    • Private Healthcare Systems
    • Tricare/Humana Military
    • VA Community Care Network (VACCN)

Education

Board Certification: American Association of Nurse Practitioners, American Academy of Nurse Practitioners

Graduate: Frostburg State University (2024)

Ratings and reviews

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

    5
  • Extent to which the care provider listened to you

    5
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    5
  • Provider included you in decisions

    5
  • Concern the care provider showed for your questions or worries

    5
  • Likelihood of recommending this care provider to others

    5
  • Jun 25, 2026

    Love Dr. Cassandra very thorough, very pleasant easy to talk to, she explains everything she is doing.

  • Jun 18, 2026

    Good

  • Jun 18, 2026

    Dr. Osenburg listened very well to all our questions. She explained everything we asked about.