Gissel Alexandra Sonnenbrot, BSN MSN NP| Obstetrics And Gynecology | MedStar Health
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Gissel Alexandra Sonnenbrot

Gissel Alexandra Sonnenbrot, BSN MSN NP
Provider is directly employed by MedStar Health

4.8 out of 5 (832 reviews)

Specialties: Obstetrics And Gynecology

Languages: English, Spanish

(301) 570-7425

Clinical areas of focus

  • Menorrhagia
  • Pregnancy
  • Uterine Fibroids
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Conditions and procedures

Conditions I treat

  • Abnormal Breast Imaging
  • Abnormal Mammogram
  • Abnormal Products Of Conception
  • Abnormal Tumor Markers
  • Abnormal Urine Test Results
  • Abnormal Vaginal Discharge
  • Acquired Absence Of Female Genital Organs
  • Bartholin's Gland Diseases
  • Benign Breast Disease
  • Breast And Lactation Disorders In Pregnancy
  • Breast Disorders
  • Breast Lump
  • Breast Tenderness
  • Candidiasis
  • Cervix Uteri Disorders
  • Chlamydia
  • Colposcopy Examination
  • Complications Of The Puerperium
  • Congenital Malformations Of Uterus And Cervix
  • Cystoscopy
  • Diabetes In Pregnancy
  • Disorders Of Amniotic Fluid And Membranes
  • Egg Freezing
  • Endometritis In Pregnancy
  • False Labor
  • Female Genital Pain
  • Female Genital Tract Polyp
  • Female Pelvic Inflammatory Disease
  • Genitourinary Symptoms
  • Gestational Edema And Proteinuria Management
  • Gestational Hypertension
  • Gonorrhea
  • Herpes
  • Herpes (GENITAL HERPES)
  • High Risk Pregnancy
  • Hypertension In Pregnancy, Including Preeclampsia
  • Infertility
  • Late Pregnancy
  • Late Pregnancy Complications
  • Leiomyoma Of Uterus
  • Maternal Care For Fetal Problems
  • Maternal Diseases
  • Menorrhagia
  • Menstrual Cramps
  • Menstrual Disorders
  • Multiple Gestations
  • Ovarian Cysts And Benign Neoplasms
  • Ovarian Dysfunction
  • Ovary, Fallopian Tube And Broad Ligament Disorders
  • Placental Disorders
  • Polycystic Ovary Syndrome
  • Polyhydramnios
  • Postpartum Depression
  • Postpartum Hemorrhage
  • Pregnancy
  • Pregnancy Hemorrhage
  • Pregnancy Hemorrhage And Placenta Previa
  • Pregnancy Nausea
  • Pregnant State
  • Premature Rupture Of Membranes
  • Preterm Labor
  • Sexually Transmitted Diseases
  • Spontaneous Abortion
  • Tubal Pregnancy
  • Uterine And Vaginal Bleeding Abnormalities
  • Uterine Fibroids
  • Uterine Infections
  • Uterine Prolapse
  • Uterus Problems
  • Uti (URINARY TRACT INFECTION) During Pregnancy
  • Vagina And Vulva Inflammation And Infections
  • Vulva And Perineum Disorders
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Procedures I perform

  • Adhesiolysis
  • Amniocentesis
  • Birth Control
  • Cervical Biopsy
  • Cesarean Delivery
  • Chorionic Villus Sampling
  • Colposcopy
  • Cone Biopsy
  • Contraceptive Device Insertion
  • C-Section
  • Cystometrogram
  • Delivery With Forceps
  • Delivery With Vacuum Extraction
  • Electrodesiccation And Curettage
  • Endometrial Ablation
  • Endometrial Biopsy
  • Episiotomy
  • Fetal Monitoring
  • Genetic Counseling
  • Genitourinary Fistula Treatment
  • Hormone Replacement Therapy
  • In Vitro Fertilization
  • Intestinal Reconstruction
  • Laparoscopic Hysterectomy
  • Mammography
  • Menstrual Disorder Treatment
  • Natural Childbirth
  • Oophorectomy
  • Ovarian Cyst Removal
  • Pap Smear
  • Pelvic Exam
  • Polycystic Ovary Syndrome Treatment
  • Pregnancy Test
  • Pregnancy Ultrasound
  • Pregnancy With Uterine Rupture
  • Prenatal Care
  • Recurrent Miscarriage Treatment
  • Robotic Surgery
  • Salpingo-Oophorectomy
  • Sonohysterography
  • Uterine Ablation
  • Uterine Fibroid Embolization
  • Vaginal Contraceptive Ring Removal
  • Vaginal Laser Rejuvenation
  • Vulvar Biopsy
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Practice locations

Distance from Change Location Enter your Location

18101 Prince Philip Dr
3rd Fl
Olney, MD, 20832

301-774-8700
Get Directions

miles away

Fax 301-774-8709

18101 Prince Philip Dr
Ste 5100
Olney, MD, 20832

301-570-7424
Get Directions

miles away

Fax 301-570-7425

501 N Frederick Rd
Ste 202
Gaithersburg, MD, 20877

301-208-2900
Get Directions

miles away

Fax 301-208-2908

2415 Musgrove Rd
Ste 209
Silver Spring, MD, 20904

301-384-4788
Get Directions

miles away

Fax 301-384-4789

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.

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

Education

Board Certification: American Nurses Credentialing Center, American Academy of Nurse Practitioners

Graduate: George Mason University (2016)

Graduate: George Mason University (2010)

Hospital affiliations

Ratings and reviews

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

    4.8
  • Extent to which the care provider listened to you

    4.8
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.8
  • Provider included you in decisions

    4.8
  • Concern the care provider showed for your questions or worries

    4.8
  • Likelihood of recommending this care provider to others

    4.8
  • May 25, 2026

    Loved the fact that the practitioner took time to listen to me.

  • Apr 30, 2026

    She was excellent.

  • Mar 11, 2026

    Very good experience