Nicholas Duff Hazen, MD| Obstetrics And Gynecology | MedStar Health
Nicholas Duff Hazen

Nicholas Duff Hazen, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (243 reviews)

Specialties: Obstetrics And Gynecology

Languages: English, Spanish

(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

  • Uterine And Vaginal Bleeding Abnormalities
Show More

Conditions and procedures

Conditions I treat

  • Abnormal Breast Imaging
  • Abnormal Products Of Conception
  • Abnormalities Of Forces Of Labor
  • Acquired Absence Of Female Genital Organs
  • Bartholin's Gland Diseases
  • Breast And Lactation Disorders In Pregnancy
  • Breast Disorders
  • Breast Lump
  • Candidiasis
  • Cervical Cancer
  • Cervix Uteri Disorders
  • Complications Of The Puerperium
  • Congenital Malformations Of Uterus And Cervix
  • Diabetes In Pregnancy
  • Disorders Of Amniotic Fluid And Membranes
  • False Labor
  • Female Genital Pain
  • Female Genital Tract Polyp
  • Female Infertility
  • Female Pelvic Inflammatory Disease
  • Fetal Stress
  • Genitourinary Symptoms
  • Gestational Edema And Proteinuria Management
  • Gestational Hypertension
  • Herpes
  • High Risk Pregnancy
  • Hypertension In Pregnancy, Including Preeclampsia
  • Late Pregnancy
  • Late Pregnancy Complications
  • Leiomyoma Of Uterus
  • Malignant Neoplasm Of Cervix Uteri
  • Maternal Care For Fetal Problems
  • Maternal Diseases
  • Menstrual Disorders
  • Multiple Gestations
  • Obstructed Labor
  • Ovarian Cancer
  • Ovarian Cysts And Benign Neoplasms
  • Ovarian Dysfunction
  • Ovary, Fallopian Tube And Broad Ligament Disorders
  • Pelvic Organ Injury
  • Perineal Laceration During Delivery
  • Postpartum Hemorrhage
  • Pregnancy Hemorrhage And Placenta Previa
  • Pregnancy Nausea
  • Premature Placenta Separation
  • Sexually Transmitted Diseases
  • Tubal Pregnancy
  • Uterine And Vaginal Bleeding Abnormalities
  • Uterine Infections
  • Uterus Inflammation
  • Uterus Problems
  • Uti (URINARY TRACT INFECTION) During Pregnancy
  • Vagina And Vulva Inflammation And Infections
  • Vulva And Perineum Disorders
Show All Show Less

Procedures I perform

  • Abortion
  • Adhesiolysis
  • Amniocentesis
  • Birth Control
  • Celiac Plexus Block
  • Cervical Biopsy
  • Cervical Cancer
  • Cervical Cryotherapy
  • Cesarean Delivery
  • Chorionic Villus Sampling
  • Colposcopy
  • Cone Biopsy
  • Contraceptive Device Insertion
  • C-Section
  • Cystometrogram
  • Delivery With Forceps
  • Delivery With Vacuum Extraction
  • Donor Sperm Insemination
  • Electrodesiccation And Curettage
  • Embryo Transfer
  • Endometrial Ablation
  • Endometrial Biopsy
  • Enterectomy
  • Enteroscopy
  • Episiotomy
  • Fetal Monitoring
  • Ganglion Cyst Excision
  • Gastric Surgery
  • Genetic Counseling
  • Genitourinary Fistula Treatment
  • Gynecologic Cancer Treatment
  • Hormone Replacement Therapy
  • In Vitro Fertilization
  • Intestinal Reconstruction
  • Laparoscopic Hysterectomy
  • Mammography
  • Menstrual Disorder Treatment
  • Natural Childbirth
  • Oophorectomy
  • Ovarian Cancer
  • 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
  • Sterilization
  • Total Proctocolectomy
  • Tubal Ligation
  • Uterine Ablation
  • Uterine Cancer
  • Uterine Fibroid Embolization
  • Vaginal Contraceptive Ring Removal
  • Vaginal Laser Rejuvenation
  • Vulvar Biopsy
  • Vulvar Cancer
Show All button Press enter to expand Show Less

Practice locations

Distance from Change LocationEnter your Location

18101 Prince Philip Dr.
Olney, MD, 20832

301-774-8882
Get Directions

miles away

110 Irving St. NW
Washington, DC, 20010

202-877-7000
Get Directions

miles away

7503 Surratts Rd
Clinton, MD, 20735

301-868-8000
Get Directions

miles away

3800 Reservoir Rd. NW
Washington, DC, 20007

202-444-2000
Get Directions

miles away

Education

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

Fellowship: MedStar Washington Hospital Center (2020)

Residency: MedStar Washington Hospital Center (2018)

Medical School: George Washington University (2014)

Ratings and reviews

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

    5
  • Extent to which the care provider listened to you

    4.9
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.9
  • Provider included you in decisions

    5
  • Concern the care provider showed for your questions or worries

    5
  • Likelihood of recommending this care provider to others

    4.9
  • Sep 22, 2025

    Dr. Hazen was excellent! He sincerely cared about my condition, and listened to my questions, and concerns, and he provided attentive, thoughtful, understandable information in response. It was one of the best interactions I've had with a healthcare provider!

  • Jul 25, 2025

    Dr. Hazen takes the time to educate me on his thought process and decisions.

  • Feb 5, 2025

    I really believe that I have the best doctor in the world. Thank you Dr. Hazen for caring for my health.