William Joseph Delapaz, MD| Obstetrics And Gynecology, Gynecology | MedStar Health
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William Joseph Delapaz

William Joseph Delapaz, MD
Provider is directly employed by MedStar Health

4.6 out of 5 (538 reviews)

Specialties: Obstetrics And Gynecology, Gynecology

Languages: Tagalog, English

(301) 877-1483

Clinical areas of focus

  • Breast Exam
  • Gynecological Cancer Screening
  • Gynecological Examination
  • Menopausal Vaginal Dryness Treatment
  • Missed Periods Treatment
  • Pap Smear
  • Sexually Transmitted Infection (STI) Testing
  • Vaginal Bleeding Treatment
  • Vaginal Discharge Treatment
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Conditions and procedures

Conditions I treat

  • Abnormal Pap Test Results
  • Abnormal Vaginal Discharge
  • Acquired Absence Of Female Genital Organs
  • Acute Pelvic Pain
  • Breast Lump And Breast Cancer Screening
  • Cervical Cancer
  • Cervical Cancer Screening
  • Cervical Dysplasia
  • Cervix Uteri Disorders
  • Chlamydia
  • Endometrial Cancer Screening
  • Endometrial Polyp
  • Endometriosis
  • Female Genital Pain
  • Female Genital Tract Polyp
  • Female Infertility
  • Gonorrhea
  • Herpes
  • Hpv (HUMAN PAPILLOMAVIRUS)
  • Infrequent Periods
  • Irregular Menstruation
  • Menopause
  • Menstrual Cramps
  • Menstrual Disorders
  • Ovarian Cancer
  • Ovarian Cysts
  • Perimenopause
  • Peritoneum Disorders
  • Postmenopausal Bleeding
  • Uterine And Vaginal Bleeding Abnormalities
  • Uterine Cancer
  • Uterine Fibroids
  • Uterus Problems
  • Vagina And Vulva Inflammation And Infections
  • Vaginal Cancer
  • Vaginal Dryness
  • Vaginal Itching
  • Vaginitis
  • Vulva And Perineum Disorders
  • Vulvar Cancer
  • Vulvar Lesions
  • Yeast Infection
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Procedures I perform

  • Breast Exam
  • Cervical Biopsy
  • Cervical Conization With Leep
  • Cervical Cryotherapy
  • Colposcopy
  • Endometrial Ablation
  • Endometrial Biopsy
  • Endometriosis Surgery
  • Enteroscopy
  • Geriatric Pelvic Floor Physical Therapy
  • Gynecological Cancer Screening
  • Gynecological Examination
  • Hormone Replacement Therapy
  • Laparoscopic Hysterectomy
  • Menopausal Vaginal Dryness Treatment
  • Missed Periods Treatment
  • Ovarian Cyst Removal
  • Pap Smear
  • Pelvic Exam
  • Pelvic Pain Treatment
  • Pelvic Ultrasound
  • Perimenopausal Care
  • Polycystic Ovary Syndrome (PCOS) Treatment
  • Pregnancy Test
  • Premenstrual Dysphoric Disorder (PMDD) Treatment
  • Robotic Surgery
  • Sexually Transmitted Infection (STI) Testing
  • Vaginal Biopsy
  • Vaginal Bleeding Treatment
  • Vaginal Discharge Treatment
  • Vaginal Infection Treatment
  • Vaginal Laser Rejuvenation
  • Vulvar Itching Treatment
  • Yeast Infection Treatment
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Practice locations

Distance from Change LocationEnter your Location

3500 Old Washington Rd
Ste 302
Waldorf, MD, 20602

301-645-8867

Fax 301-645-2330

Get Directions

miles away

Fax 301-645-2330

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

Education

Residency: St. Joseph Medical Center-GME (1987)

Internship: St. Joseph Medical Center-GME (1984)

Medical School: American University of the Caribbean School of Medicine (1982)

Medical School: University of Mary (1978)

Ratings and reviews

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

    4.6
  • Extent to which the care provider listened to you

    4.6
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.6
  • Provider included you in decisions

    4.6
  • Concern the care provider showed for your questions or worries

    4.7
  • Likelihood of recommending this care provider to others

    4.6
  • Feb 17, 2026

    Dr Delapaz was excellent. He was straight to the point, professional, yet friendly. He asked questions and listened intently. He gave advice and made sure I understood what to do.

  • Feb 17, 2026

    I been coming to Dr. Delapaz for years and I move and still come to him

  • Jan 6, 2026

    Doctor was rude & condescending. I wouldn't recommend him to anyone. This is my second bad experience with him. Never again.