Nicholas D. Hazen, MD| Obstetrics And Gynecology | MedStar Health

Nicholas D. Hazen, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (86 reviews)

Specialities: Obstetrics And Gynecology

Languages: Spanish, English

(877) 544-7752

About me

Dr. Hazen specializes in Minimally Invasive Gynecological Surgery, with particular focus on management of uterine fibroids, and pelvic pain/endometriosis.  He is a fellow of both the American College of Obstetricians and Gynecologists and the AAGL.

Dr. Hazen is also an active researcher engaged in studies on hysteroscopy, novel treatments for fibroids, chronic pelvic pain, endometriosis, IV iron for iron deficiency anemia, and robotic surgery.

He is an assistant professor of Clinical Obstetrics and Gynecology at MedStar Georgetown and serves as director of Research and Education for the MedStar Minimally Invasive Gynecological Surgery Fellowship and director of Education and Simulation for National Center for Advanced Pelvic Surgery.

Clinical areas of focus

  • Abnormal Pap Smear
  • Colposcopy
  • Endometriosis
  • Fibroids
  • Heavy Menstrual Bleeding
  • Minimally Invasive Gynecologic Surgery
  • Overflow Incontinence Of Urine
  • Pelvic Pain
  • Polycystic Ovary Syndrome
  • Prenatal Care
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Conditions and procedures

Conditions I treat

  • Abdominal Dermoid Cyst
  • Abnormal Pap Smear
  • Abnormalities Of The Uterus
  • Adnexal Mass
  • Advanced Maternal Age
  • Advanced Reproductive Age
  • Amenorrhea
  • Anemia Of Pregnancy
  • Anovulation
  • Anovulatory Bleeding
  • Arcuate Uterus
  • Asherman's Syndrome
  • Atypical Glandular Cells Of Undetermined Significance
  • Atypical Squamous Cells Of Undetermined Significance On Pap Smear
  • Bacterial Vaginosis
  • Bartholin Gland Cyst
  • Benign Breast Disease
  • Benign Breast Lump
  • Bicornuate Uterus
  • Bladder Prolapse
  • Bleeding During Intercourse
  • Bleeding During Pregnancy
  • Breast Cancer During Pregnancy
  • Breast Lump
  • Breastfeeding Problems
  • Cervical Cyst
  • Cervical Dysplasia
  • Cervical Factor Infertility
  • Cervical Intraepithelial Neoplasia
  • Cervical Polyp
  • Cervicitis
  • Chlamydia
  • Cholestasis Of Pregnancy
  • Complete Uterovaginal Prolapse
  • Complications Of Episiotomy
  • Condylomata Acuminata
  • Cystitis
  • Cystocele
  • Cystodynia
  • Decreased Libido
  • Deep Infiltrating Endometriosis
  • Dermoid Cyst
  • Detrusor Instability
  • Dysmenorrhea
  • Dyspareunia
  • Dysuria
  • Ectopic Pregnancy
  • Endometrial Hyperplasia
  • Endometrioma
  • Endometriosis
  • Endometritis
  • Enterocele
  • Fallopian Tube Disorders
  • Female Genital Problems
  • Female Orgasmic Disorder
  • Female Sexual Dysfunction
  • Fibrocystic Breast Changes
  • Fibroids
  • Follicular Cyst Of Ovary
  • Foreign Body (VAGINA)
  • Frequent Urinary Tract Infections
  • Genital Herpes
  • Gestational Diabetes
  • Gonorrhea
  • Heavy Menstrual Bleeding
  • Hellp Syndrome
  • Hgsil Pap
  • History Of Severe Preeclampsia
  • HIV In Pregnancy
  • Hormone Imbalance
  • Hot Flashes
  • Human Papilloma Virus (HPV)
  • Hydatiform Mole
  • Hydrosalpinx
  • Hyperemesis
  • Hyperprolactinemia
  • Hypertensive Disorders Of Pregnancy
  • Imperforate Hymen
  • Incomplete Emptying Of Bladder
  • Incomplete Uterovaginal Prolapse
  • Infertility
  • Interstitial Cystitis
  • Intrauterine Growth Restriction Fetus
  • Irregular Menstruation
  • Laceration Of Vagina
  • Leiomyoma
  • Lgsil Pap
  • Lichen Sclerosus
  • Mastitis
  • Maternal Obesity
  • Menometrorrhagia
  • Menopause
  • Menorrhagia
  • Menstrual Disorders
  • Menstruation
  • Missed Abortion
  • Missed Periods
  • Morning Sickness
  • Mullerian Anomalies
  • Multiple Gestations
  • Nausea Of Pregnancy
  • Oligomenorrhea
  • Ovarian Cyst
  • Ovarian Endometriosis
  • Ovarian Failure
  • Ovarian Mass
  • Ovarian Torsion
  • Overflow Incontinence Of Urine
  • Paratubal Cyst
  • Paratubal Cysts Benign
  • Pelvic Abscess
  • Pelvic Adhesions
  • Pelvic Floor Dysfunction
  • Pelvic Inflammatory Disease
  • Pelvic Mass
  • Pelvic Organ Prolapse
  • Pelvic Pain
  • Pelvic Varicose Veins
  • Perimenopause
  • Placenta Accreta
  • Placenta Percreta
  • Placenta Previa
  • Placental Abruption
  • Polycystic Ovary Syndrome
  • Postcoital Bleeding
  • Postmenopausal Bleeding
  • Postpartum Mastitis
  • Postpartum Thyroiditis
  • Preeclampsia
  • Pregnancy
  • Premature Ovarian Failure
  • Premenstrual Dysphoric Disorder
  • Premenstrual Syndrome (PMS)
  • Prenatal Diagnosis
  • Preterm Labor
  • Preterm Premature Rupture Of Membranes
  • Primary Amenorrhea
  • Primary Ovarian Insufficiency
  • Pruritic Urticarial Papules And Plaques Of Pregancy (PUPP)
  • Pudendal Neuralgia
  • Rectocele
  • Rectovaginal Fistula
  • Recurrent Pregnancy Loss
  • Recurrent Urinary Tract Infection
  • Retained Tampon
  • Salpingo-Oophoritis
  • Secondary Amenorrhea
  • Septate Hymen
  • Septate Uterus
  • Severe Preeclampsia
  • Sexual Dysfunction
  • Sexually Transmitted Disease (STD)
  • Sexually Transmitted Diseases In Pregnancy
  • Shortened Cervix
  • Skene Gland Cyst
  • Spontaneous Abortion
  • Squamous Intraepithelial Neoplasia
  • Stillbirth
  • Stress Incontinence
  • Teen Pregnancy
  • Third Degree Uterine Prolapse
  • Transverse Vaginal Septum
  • Tubo Ovarian Abscess
  • Umbilical Cord Compression
  • Umbilical Cord Prolapse
  • Unicornuate Uterus
  • Urge Incontinence
  • Urinary Incontinence
  • Urinary Problems
  • Urinary Retention
  • Uterine Anomaly With Pregnancy
  • Uterine Bleeding
  • Uterine Myoma
  • Uterine Polyp
  • Uterine Prolapse
  • Vaginal Abscess
  • Vaginal Atrophy
  • Vaginal Bleeding
  • Vaginal Bleeding After Hysterectomy
  • Vaginal Candidiasis
  • Vaginal Cyst
  • Vaginal Discharge
  • Vaginal Dryness
  • Vaginal Infections
  • Vaginal Infections During Pregnancy
  • Vaginal Irritation
  • Vaginal Prolapse
  • Vaginal Septum
  • Vaginal Surgery Complications
  • Vaginismus
  • Vaginitis
  • Vulvar Abscess
  • Vulvar Dysplasia
  • Vulvitis
  • Vulvodynia
  • Well Woman Visit
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Procedures I perform

  • Abdominal Cerclage
  • Antepartum And Postpartum Care
  • Anti Mullerian Hormone (AMH) Testing
  • Bioidentical Hormone Replacement Therapy
  • Biophysical Profile Testing
  • Bladder Training
  • Breast Cancer Prevention And Risk Reduction
  • Breast Cancer Screening
  • Breast Examination
  • Cancer Risk Reduction Surgery
  • Cervical Biopsy
  • Cervical Conization
  • Cesarean Hysterectomy
  • Cesarean Section
  • Colposcopy
  • Da Vinci Hysterectomy
  • Delayed Cord Clamping
  • Digital Rectal Examination
  • Dilation And Curettage
  • Endometrial Ablation
  • Endometrial Biopsy
  • Exercise In Pregnancy
  • Fetal Ultrasound
  • First Trimester Screening
  • Gynecological Exam
  • Gynecological Surgery
  • Hormone Replacement Therapy
  • Human Papilloma Virus (HPV) Vaccination
  • Hymenectomy
  • Hysterectomy
  • Hysteroscopic Adhesiolysis
  • Hysteroscopic Myomectomy
  • Hysteroscopy
  • Labor And Delivery
  • Lactation Support
  • Laparoscopic Hysterectomy
  • Laparoscopic Lysis Of Peritoneal Adhesions
  • Laparoscopic Myomectomy
  • Laparoscopic Ovarian Cystectomy
  • Laparoscopic Salpingo Oophorectomy
  • Laparoscopic Surgery For Endometriosis
  • Laparoscopic Surgery For Ovarian Endometriosis
  • Laparoscopic Transabdominal Cerclage
  • Laparoscopy
  • Loop Electrosurgical Excision Procedure
  • Menstrual Suppression
  • Minimally Invasive Gynecologic Surgery
  • Minimally Invasive Hysteroscopy
  • Minimally Invasive Surgery For Ovarian Endometriosis
  • Myomectomy
  • Natural Birth
  • Office Gynecology
  • Online Obgyn
  • Oophorectomy
  • Operations On Cul De Sac
  • Ovarian Cystectomy
  • Pap Smear
  • Partial Hysterectomy
  • Pelvic Floor Exercise
  • Pelvic Ultrasound
  • Pelviscopy
  • Pessary
  • Pop Q Exam
  • Post Partum Check Up
  • Posterior Repair
  • Postpartum Care
  • Preconception Counseling
  • Pregnancy Blood Test
  • Pregnancy Counseling
  • Prenatal Care
  • Prenatal Testing
  • Prenatal Ultrasound Scan
  • Presacral Neurectomy
  • Preventative Women Healthcare
  • Prophylactic Oophorectomy
  • Radiofrequency Ablation Of Uterine Fibroids
  • Rapid Plasma Reagin (RPR) Test
  • Repeat Cesarean Section
  • Reproductive Health
  • Robotic Hysterectomy
  • Robotic Myomectomy
  • Robotic Surgery For Ovarian Endometriosis
  • Routine Gynecological Care
  • Salpingectomy
  • Selective Estrogen Receptor Modulation
  • Surgical Excision Of Ovarian Endometriosis
  • Suture Removal
  • Total Abdominal Hysterectomy With Bilateral Salpingo-Oophorectomy
  • Tubal Ligation
  • Uterine Fibroid Embolization Counseling
  • Uterine Surgery
  • Vaginal Biopsy
  • Vaginal Birth After Caesarean Section
  • Vaginal Delivery
  • Vaginal Health
  • Vaginal Hysterectomy
  • Vaginal Septum Resection
  • Vaginal Surgery
  • Women's Health
  • Zika Virus Testing
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Practice locations

Distance from Change LocationEnter your Location

4200 Wisconsin Avenue Northwest
Suite 4
Washington, DC, 20016

202-444-8531

Fax 877-544-7752

Get Directions

miles away

Fax 877-544-7752

3800 Reservoir Road Northwest
Pasquerilla Healthcare Center 3rd Fl
Washington, DC, 20007

202-444-8531

Fax 202-444-7752

Get Directions

miles away

Fax 202-444-7752

Insurance

MedStar Medical Group accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Medical Group, please call your insurance company.

  • List of insurance plans we accept
    • Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus
    • Aetna Quality Point of Service (POS)
    • Aetna USAccess (POS)
    • Aetna Student Health Insurance
    • Aetna Medicare Advantage HMO & PPO Plans
    • CFBCBS BlueChoice HMO
    • CFBCBS Blue Choice Opt Out Plus Open Access (POS)
    • CFBCBS Maryland Point of Service Plan (MPOS)
    • CFBCBS Federal Employee Program (Std. & Basic PPO)
    • CFBCBS Maryland Indemnity or PPO
    • CFBCBS (NCA) Indemnity
    • CIGNA HMO & Network (HMO)
    • CIGNA POS/Network POS
    • Great-West Healthcare POS/CIGNA
    • CIGNA Indemnity
    • Coventry Health Care of Virginia
    • Coventry of Delaware HMO/PPO
    • First Health PPO
    • FIRST HEALTH
    • Tricare Prime
    • Tricare Standard
    • Tricare Extra (Indemnity)
    • Tricare for Life (Medicare Supplemental Plan)
    • MedStar Family Choice - Maryland Health Choice
    • MedStar Select (MedStar Associates' Plan)
    • MedStar Medicare Choice
    • United Healthcare Select HMO - EPO/NPP
    • United Healthcare Select Plus (POS)
    • United Healthcare Choice Plus
    • United Student Resources
    • M.D. IPA (HMO)
    • M.D. IPA Preferred (POS)
    • Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • Mamsi Life & Health (Indem./PPO)
    • Aetna Worker's Compensation Network
    • Coventry Health Care National Network PPO
    • Private Health Care Systems (PHCS) (PPO)
    • United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)
    • OneNet PPO, Inc.
    • United Healthcare Choice
    • United Healthcare Core Essential (HMO)
    • Optimum Choice
    • United Healthcare Navigate
    • United Healthcare Compass (HMO)
    • CIGNA HMO Open Access (OA)
    • Network OA
    • POS OA & OA Plus
    • CIGNA EPO
    • PPO and PPO Plus
    • Choice Fund PPO
    • CFBSBC Blue Preferred PPO
    • HealthyBlue PPO
    • CFBCBS Blue Choice Opt Out Open Access
    • BlueChoice Open Access
    • Blue Choice Advantage & Healthy Blue (HMO, POS)
    • Aetna Traditional Choice (PPO)
    • Innovation Health: Indemnity
    • Aetna Open Choice (PPO)
    • Innovation Health: PPO
    • Aetna Managed Choice (POS)
    • Innovation Health: POS Plus
    • Aetna Elect Choice/ Open Access (POS)
    • Innovation Health: Open Network Only Plus
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Innovation Health: POS
    • Open HMO
    • Opoen HMO Option
    • Open EPO Plus
    • Aetna Managed Choice Open Access (POS)
    • Choice POS & Choice POS II
    • Innovation Health: Open POS Plus
    • Open POS II
    • Aetna HMO
    • Select HMO/HealthFund/Health Network
    • Aetna Innovations: HMO & EPO Plus

Education

Board Certification: American Board of Obstetrics and Gynecology, Obstetrics and Gynecology

Fellowship Program: MedStar Washington Hospital Center (2020)

Residency Program: MedStar Washington Hospital Center (2018)

Medical School: The George Washington University School of Public Health & Health Sciences (2014)

Ratings and reviews

  • Provider explained things understandably

    4.9
  • Provider listened carefully

    4.9
  • Provider knew medical history

    4.9
  • Provider showed respect

    4.9
  • Provider spent enough time with patient

    4.9
  • May 25, 2022

    Dr Hazen was wonderful

  • May 20, 2022

    Excellent communication skills. Very patient and informative.

  • Mar 28, 2022

    Physician caring and responsive