Mary Cassandra Melancon, MD| Obstetrics And Gynecology | MedStar Health

Mary Cassandra Melancon, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (914 reviews)

Specialties: Obstetrics And Gynecology

Languages: English

(202) 877-8339

Clinical areas of focus

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

Conditions I treat

  • Abdominal Cramps
  • Abnormal Pap Smear
  • Abnormalities Of The Uterus
  • Adenocarcinoma In Situ Of The Cervix
  • Adnexal Mass
  • Adolescent Gynecology
  • Advanced Maternal Age
  • Amenorrhea
  • Anemia Of Pregnancy
  • Anovulation
  • Anovulatory Bleeding
  • Asymptomatic Bacteriuria
  • Atrophic Vaginitis
  • Atypical Glandular Cells Of Undetermined Significance
  • Atypical Squamous Cells Of Undetermined Significance On Pap Smear
  • Bacterial Vaginosis
  • Bartholin Gland Cyst
  • Benign Breast Lump
  • Bleeding During Intercourse
  • Bleeding During Pregnancy
  • Cervical Cancer
  • Cervical Dysplasia
  • Cervical Insufficiency
  • Cervical Intraepithelial Neoplasia
  • Cervical Polyp
  • Cervicitis
  • Chlamydia
  • Chlamydia Female Only
  • Cholestasis Of Pregnancy
  • Complications From Abortion
  • Condylomata Acuminata
  • Cystitis
  • Decreased Libido
  • Dermoid Cyst
  • Dysmenorrhea
  • Dyspareunia
  • Dysuria
  • Ectopic Pregnancy
  • Endometrial Cancer
  • Endometrial Hyperplasia
  • Endometrioma
  • Endometriosis
  • Endometritis
  • Fallopian Tube Cancer
  • Fallopian Tube Disorders
  • Family History Of Chromosomal Anomalies
  • Female Genital Problems
  • Female Orgasmic Disorder
  • Female Sexual Dysfunction
  • Fibrocystic Breast Changes
  • Fibroids
  • Follicular Cyst Of Ovary
  • Frequent Urinary Tract Infections
  • Galactocele
  • Genital Herpes
  • Genital Herpes, Female
  • Gonorrhea
  • Gynecologic Cancer
  • Gynecologic Disorders Of Athletes
  • Heavy Menstrual Bleeding
  • Hellp Syndrome
  • Hgsil Pap
  • History Of Severe Preeclampsia
  • HIV In Pregnancy
  • Hormone Imbalance
  • Hot Flashes
  • Human Papilloma Virus (HPV)
  • Hydrosalpinx
  • Hyperemesis
  • Hyperprolactinemia
  • Hypertensive Disorders Of Pregnancy
  • Infertility
  • Intrauterine Growth Restriction Fetus
  • Irregular Menstruation
  • Laceration Of Vagina
  • Lactation Disorders
  • Leiomyoma
  • Lgsil Pap
  • Lichen Sclerosus
  • Mastitis
  • Mastodynia
  • Maternal Obesity
  • Menometrorrhagia
  • Menorrhagia
  • Menstrual Disorders
  • Menstruation
  • Missed Abortion
  • Missed Periods
  • Morning Sickness
  • Multiple Gestations
  • Nausea Of Pregnancy
  • Oligomenorrhea
  • Ovarian Cancer
  • Ovarian Cyst
  • Ovarian Endometriosis
  • Ovarian Mass
  • Ovarian Torsion
  • Paratubal Cyst
  • Pelvic Abscess
  • Pelvic Adhesions
  • Pelvic Inflammatory Disease
  • Pelvic Mass
  • Pelvic Pain
  • Perimenopause
  • Perinatal Mood Disorders
  • Personal History Of Stillbirth
  • Placenta Previa
  • Placental Abruption
  • Polycystic Ovary Syndrome
  • Postcoital Bleeding
  • Postmenopausal Bleeding
  • Postpartum Depression
  • Postpartum Mastitis
  • Preeclampsia
  • Pregnancy
  • Premenstrual Dysphoric Disorder
  • Premenstrual Syndrome (PMS)
  • Prenatal Diagnosis
  • Preterm Labor
  • Preterm Premature Rupture Of Membranes
  • Primary Amenorrhea
  • Pruritic Urticarial Papules And Plaques Of Pregancy (PUPP)
  • Recurrent Pregnancy Loss
  • Recurrent Urinary Tract Infection
  • Retained Tampon
  • Salpingo-Oophoritis
  • Secondary Amenorrhea
  • Severe Preeclampsia
  • Sexual Dysfunction
  • Sexually Transmitted Disease (STD)
  • Sexually Transmitted Diseases In Pregnancy
  • Shortened Cervix
  • Spontaneous Abortion
  • Squamous Intraepithelial Neoplasia
  • Teen Pregnancy
  • Tubo Ovarian Abscess
  • Twins
  • Urinary Problems
  • Uterine Bleeding
  • Uterine Cancer
  • Uterine Myoma
  • Uterine Polyp
  • Vaginal Abscess
  • Vaginal Atrophy
  • Vaginal Bleeding
  • Vaginal Bleeding After Hysterectomy
  • Vaginal Cancer
  • Vaginal Candidiasis
  • Vaginal Discharge
  • Vaginal Dryness
  • Vaginal Infections
  • Vaginal Intraepithelial Neoplasia
  • Vaginal Irritation
  • Vaginitis
  • Vulvar Abscess
  • Vulvar Cancer
  • Vulvar Disease
  • Vulvar Dysplasia
  • Vulvitis
  • Vulvodynia
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Procedures I perform

  • Abortion Information
  • Antepartum And Postpartum Care
  • Anti Mullerian Hormone (AMH) Testing
  • Birth Control
  • Birth Control Counseling
  • Breast Cancer Prevention And Risk Reduction
  • Breast Cancer Screening
  • Breast Examination
  • Breastfeeding Support
  • Cervical Biopsy
  • Cervical Cerclage
  • Cervical Conization
  • Cesarean Section
  • Cold Knife Cone Biopsy Of Cervix
  • Colposcopy
  • Contraceptive Implant
  • Cryotherapy Of The Cervix
  • Digital Rectal Examination
  • Dilation And Curettage
  • Endometrial Ablation
  • Endometrial Biopsy
  • Family Planning
  • Fetal Ultrasound
  • First Trimester Screening
  • Gynecological Exam
  • Hormone Replacement Therapy
  • Hysterectomy
  • Hysteroscopic Adhesiolysis
  • Hysteroscopic Myomectomy
  • Hysteroscopy
  • Intrauterine Device (IUD) Placement
  • Labor And Delivery
  • Lactation Support
  • Laparoscopic Hysterectomy
  • Laparoscopic Lysis Of Peritoneal Adhesions
  • Laparoscopic Salpingo Oophorectomy
  • Laparoscopy
  • Long Acting Reversible Contraceptive
  • Loop Electrosurgical Excision Procedure
  • Minimally Invasive Gynecologic Surgery
  • Minimally Invasive Hysteroscopy
  • Myomectomy
  • Natural Birth
  • Nexplanon Implant
  • Nexplanon Implant Removal
  • Office Gynecology
  • Oophorectomy
  • Oral Contraceptive
  • Oral Contraceptive Counseling
  • Ovarian Cystectomy
  • Pap Smear
  • Partial Hysterectomy
  • Pelviscopy
  • Permanent Sterilization
  • Post Partum Check Up
  • Postpartum Care
  • Preconception Counseling
  • Pregnancy Blood Test
  • Pregnancy Counseling
  • Prenatal Care
  • Prenatal Testing
  • Preventative Women Healthcare
  • Reproductive Health
  • Routine Gynecological Care
  • Surgical Sterilization
  • Suture Removal
  • Tubal Ligation
  • Uterine Fibroid Embolization Counseling
  • Uterine Surgery
  • Vaginal Biopsy
  • Vaginal Birth After Caesarean Section
  • Vaginal Delivery
  • Vaginal Hysterectomy
  • Women's Health
  • Zika Virus Testing
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Practice locations

Distance from Change LocationEnter your Location

1133 21st Street Northwest
Suite 800
Washington, DC, 20036

202-416-2000

Fax 202-416-2008

Get Directions

miles away

Fax 202-416-2008

12158 Central Avenue
Suite 700
Mitchellville, MD, 20721

301-430-5880

Fax 301-249-8933

Get Directions

miles away

Fax 301-249-8933

106 Irving Street Northwest
Suite 4400
Washington, DC, 20010

202-877-9992

Fax 202-877-8339

Get Directions

miles away

Fax 202-877-8339

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
    • Kaiser Permanente Medicare Advantage Signature and Select (aka Senior Advantage)
    • Blue Choice Advantage & Healthy Blue (HMO, POS)
    • UnitedHealthcare and AARP Medicare Complete Plans/ UHC Group Medicare Advantage Plans HMO, POS, PPO
    • United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)
    • Kaiser Permanente Signature-Added Choice
    • UnitedHealthcare Medicare Adv/Special Needs Plans
    • Kaiser MD Medicaid MCO
    • CFBCBS EPO
    • UHC Community Plan of MD
    • CFBCBS Federal Employee Program (Std/Basic PPO/Blue Focus)
    • Kaiser Virginia Premier
    • Kaiser PermanenteSelect-Added Choice
    • Kaiser Permanente Flexible Choice POS
    • Kaiser Permanente Select
    • Medicare Fee for Service
    • Kaiser Permanente Signature
    • Private Health Care Systems (PHCS) (PPO)
    • Kaiser Permanente Medicare Plus (Medicare Supplemental Plan)
    • Network OA
    • Choice Fund PPO
    • Aetna Elect Choice/ Open Access (POS)
    • CFBSBC Blue Preferred PPO
    • Innovation Health: Open Network Only Plus
    • Aetna Innovations: HMO & EPO Plus
    • Innovation Health: PPO
    • CIGNA HMO Open Access (OA)
    • Aetna HMO
    • Open HMO
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Aetna Open Choice (PPO)
    • Select HMO/HealthFund/Health Network
    • Aetna Traditional Choice (PPO)
    • HealthyBlue PPO
    • Open POS II
    • Open EPO Plus
    • CIGNA EPO
    • BlueChoice Open Access
    • Innovation Health: POS
    • United Healthcare Choice
    • CFBCBS Blue Choice Opt Out Open Access
    • Innovation Health: POS Plus
    • Aetna Managed Choice (POS)
    • Innovation Health: Indemnity
    • PPO and PPO Plus
    • Opoen HMO Option
    • Innovation Health: Open POS Plus
    • POS OA & OA Plus
    • Choice POS & Choice POS II
    • Aetna Managed Choice Open Access (POS)
    • Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus
    • CIGNA POS/Network POS
    • CIGNA Indemnity
    • M.D. IPA (HMO)
    • Great-West Healthcare POS/CIGNA
    • FIRST HEALTH
    • Aetna Quality Point of Service (POS)
    • CIGNA HMO & Network (HMO)
    • CFBCBS Maryland Indemnity or PPO
    • Aetna Worker's Compensation Network
    • Mamsi Life & Health (Indem./PPO)
    • Tricare for Life (Medicare Supplemental Plan)
    • Coventry of Delaware HMO/PPO
    • United Healthcare Select HMO - EPO/NPP
    • United Healthcare Select Plus (POS)
    • United Healthcare Choice Plus
    • CFBCBS BlueChoice HMO
    • CFBCBS Blue Choice Opt Out Plus Open Access (POS)
    • MedStar Select (MedStar Associates' Plan)
    • First Health PPO
    • MedStar Family Choice - Maryland Health Choice
    • United Student Resources
    • Coventry Health Care of Virginia
    • CFBCBS Maryland Point of Service Plan (MPOS)
    • Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • Coventry Health Care National Network PPO
    • Aetna Student Health Insurance
    • M.D. IPA Preferred (POS)
    • Tricare Prime
    • Aetna Medicare Advantage HMO & PPO Plans

Education

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

Residency: Washington Hospital Center (1997)

Medical School: Howard University School Of Social Work (1992)

Medical School: Howard University School Of Social Work (1988)

Hospital affiliations

News and publications

Ratings and reviews

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

    4.9
  • 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
  • Care provider's efforts to include you in decisions about your care

    4.9
  • Concern the care provider showed for your questions or worries

    4.9
  • Likelihood of recommending this care provider to others

    4.9
  • Feb 23, 2024

    Excellent experience today.

  • Feb 19, 2024

    Dr. Melancon was very god st explaining answers to my questions

  • Feb 12, 2024

    Dr Melancon was outstanding and has been for many years as my GYNECOLOGIST.