William Joseph Delapaz, MD| Obstetrics And Gynecology, Gynecology | MedStar Health
Share this profile Print this profile
William Joseph Delapaz

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

4.6 out of 5 (545 reviews)

Specialties: Obstetrics And Gynecology, Gynecology

Languages: English, Tagalog

(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
Show More

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
Show All Show Less

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
Show All button Press enter to expand Show Less

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

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.