Katherine Malczewski, MD| Obstetrics And Gynecology | MedStar Health
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Katherine Malczewski

Katherine Malczewski, MD
Provider is directly employed by MedStar Health

4.7 out of 5 (118 reviews)

Specialties: Obstetrics And Gynecology

Languages: English

877-544-7752

Conditions and procedures

Conditions I treat

  • Abnormal Breast Imaging
  • Abnormal Products Of Conception
  • Abnormalities Of Forces Of Labor
  • Antenatal Screening Abnormalities
  • Bartholin's Gland Diseases
  • Breast Lump
  • Candidiasis
  • Cervical Dysplasia
  • Cervical Incompetence
  • Cervix Uteri Disorders
  • Chlamydia
  • Complications Of The Puerperium
  • Disorders Of Amniotic Fluid And Membranes
  • Dysmenorrhea
  • False Labor
  • Female Genital Tract Polyp
  • Fetal Stress
  • Genitourinary Symptoms
  • Gestational Diabetes
  • Gestational Hypertension
  • High Risk Pregnancy
  • Hyperemesis Gravidarum
  • Irregular Menstruation
  • Late Pregnancy
  • Leiomyoma Of Uterus
  • Maternal Care For Fetal Problems
  • Menstrual Cramps
  • Morning Sickness
  • Obstructed Labor
  • Ovarian Cancer
  • Ovarian Cysts
  • Ovarian Dysfunction
  • Ovary, Fallopian Tube And Broad Ligament Disorders
  • Pelvic Organ Prolapse
  • Perineal Laceration During Delivery
  • Placental Disorders
  • Polycystic Ovary Syndrome
  • Polyhydramnios
  • Postpartum Depression
  • Postpartum Hemorrhage
  • Pregnancy Hemorrhage
  • Pregnant State
  • Premature Rupture Of Membranes
  • Preterm Labor
  • Sexually Transmitted Diseases
  • Spontaneous Abortion
  • Uterine And Vaginal Bleeding Abnormalities
  • Uterine Prolapse
  • Vulva And Perineum Disorders
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Procedures I perform

  • Adhesiolysis
  • Amniocentesis
  • Annual Well Woman Exam
  • Bacterial Vaginosis Treatment
  • Bilateral Salpingo-Oophorectomy
  • Biophysical Profile
  • Birth Control
  • Birth Control Implant Removal
  • Cervical Biopsy
  • Cervical Cryosurgery
  • Cervical Cryotherapy
  • Colposcopy With Biopsy
  • Cone Biopsy
  • C-Section
  • D&C (DILATION AND CURETTAGE)
  • Ectopic Pregnancy Surgery
  • Endometrial Ablation
  • Episiotomy
  • Fetal Heart Rate Monitoring
  • Fetal Ultrasound
  • Genetic Counseling
  • Gestational Diabetes Management
  • Glucose Screening
  • Gynecologic Laparotomy
  • High-Risk Pregnancy Care
  • Hormone Replacement Therapy
  • Laparoscopic Hysterectomy
  • Loop Electrosurgical Excision Procedure
  • Menstrual Disorder Treatment
  • Natural Childbirth
  • Obstetric Care
  • Oophorectomy
  • Ovarian Cyst Removal
  • Pap Smear
  • Pelvic Pain Treatment
  • Pessary Fitting
  • Polycystic Ovary Syndrome (PCOS) Treatment
  • Polycystic Ovary Syndrome Treatment
  • Pregnancy Test
  • Pregnancy Ultrasound
  • Robotic Surgery
  • Robotic-Assisted Surgery
  • Sexually Transmitted Disease Testing
  • Sonohysterography
  • Urinary Incontinence Treatment
  • Urinary Tract Infection Treatment
  • Uterine Ablation
  • Vaginal Infection Treatment
  • Vaginoplasty
  • Vulvar Biopsy
  • Yeast Infection Treatment
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Practice locations

Distance from Change Location Enter your Location

2233 Wisconsin Ave NW
3rd Fl OB/GYN
Washington, DC, 20007

202-481-1060
Get Directions

miles away

Fax 844-554-7752

4200 Wisconsin Ave NW
Ste 400
Washington, DC, 20016

202-243-3400
Get Directions

miles away

Fax 202-243-3434

3800 Reservoir Rd NW
3rd Fl
Washington, DC, 20007

202-294-0544
Get Directions

miles away

Fax 877-544-7752

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. Some physicians and advanced practice providers (APPs), specialties, practices, or locations may not be covered by all insurance plans. If you want to see a participating physician or APP, contact your insurance plan to confirm they are covered and to have them assigned as your primary care physician or APP, if required by your plan.

** Effective January 1, 2027, MedStar Health hospitals, professional physicians and APPs, and home health will no longer participate in the HCSC/ Healthspring Medicare Advantage network.

  • 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
    • Wellpoint 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 Board of Obstetrics & Gynecology, Obstetrics and Gynecology

Residency: Tulane University School of Medicine (2017)

Medical School: University of Pittsburgh School of Medicine (2013)

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

    4.7
  • 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

    4.7
  • Likelihood of recommending this care provider to others

    4.6
  • Aug 7, 2026

    I could not be more satisfied. She was personable, knowledgeable, engaged and adaptable. Only some of that can be training, the other is character. She is a gift to the field!

  • Jul 22, 2026

    Since it was my first visit with a new doctor, I was happy to feel comfortable and have a good visit.

  • Jun 17, 2026

    The care provider was great she gave clear instructions, a warm comforting stance on what I've been through, her compassionate nature made me feel way more comfortable than speaking to most doctors. I would highly recommend her.