About me
Diana Brill Sunday, MD, specializes in obstetrics and gynecology at MedStar Montgomery Medical Center, providing services to meet the needs of women of all ages, from prenatal and routine gynecologic care to surgical and nonsurgical treatments for a wide range of conditions.
Dr. Sunday earned her medical degree at the University of Virginia School of Medicine followed by a residency in obstetrics and gynecology at the University of Maryland Medical Center. During her residency, she took an interest in training in minimally invasive gynecologic surgery. She is board certified in general obstetrics and gynecology with the American Board of Obstetrics and Gynecology (ABOG) and is a Fellow of the American College of Obstetricians and Gynecologists. (FACOG).
Her professional affiliations currently include memberships with the American College of Obstetrics and Gynecology and the American Medical Association.
Clinical areas of focus
- Colposcopy
- Endometrial Biopsy
- Endometriosis Surgery
- Laparoscopic Hysterectomy
- Menstrual Disorders
- Pap Smear
- Pelvic Exam
- Polycystic Ovary Syndrome Treatment
Conditions and procedures
Conditions I treat
- Abdominal Pain
- Antenatal Screening Abnormalities
- Bartholin's Gland Diseases
- Breast Disorders
- Breast Lump
- Candidiasis
- Cervix Uteri Disorders
- Diabetes In Pregnancy
- Endometriosis
- False Labor
- Family History Of Malignant Neoplasm
- Female Genital Pain
- Female Genital Tract Polyp
- Female Infertility
- Genitourinary Symptoms
- Gestational Hypertension
- Herpes
- Herpes (GENITAL HERPES)
- High Risk Pregnancy
- Hypertension In Pregnancy, Including Preeclampsia
- Labor Complications And Umbilical Cord Problems
- Late Pregnancy Complications
- Leiomyoma Of Uterus
- Maternal Care For Fetal Problems
- Maternal Diseases
- Menstrual Disorders
- Multiple Gestations
- Obstetric Trauma
- Obstructed Labor
- Ovarian Cysts And Benign Neoplasms
- Ovarian Dysfunction
- Ovary, Fallopian Tube And Broad Ligament Disorders
- Painful Urination
- Perineal Laceration During Delivery
- Polyhydramnios
- Postpartum Hemorrhage
- Pregnancy Hemorrhage
- Pregnancy Hemorrhage And Placenta Previa
- Pregnancy Nausea
- Pregnant State
- Premature Placenta Separation
- Premature Rupture Of Membranes
- Preterm Labor
- Sexually Transmitted Diseases
- Spontaneous Abortion
- Tubal Pregnancy
- Uterine And Vaginal Bleeding Abnormalities
- Uterine Infections
- Uterus Problems
- Uti (URINARY TRACT INFECTION) During Pregnancy
- Vagina And Vulva Inflammation And Infections
- Vulva And Perineum Disorders
Procedures I perform
- Cervical Biopsy
- Cesarean Delivery
- Colposcopy
- C-Section
- Endometrial Ablation
- Endometrial Biopsy
- Endometriosis Surgery
- Fetal Monitoring
- Hormone Replacement Therapy
- Oophorectomy
- Pap Smear
- Pelvic Exam
- Pelvic Pain Treatment
- Pregnancy Ultrasound
- Prenatal Care
- Recurrent Miscarriage Treatment
- Tubal Ligation
- Uterine Ablation
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.
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List of insurance plans we accept
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- Amerigroup DC Alliance
- United Student Resources
- UHC Passport
- WellPoint Maryland - Maryland Health Choice
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- CareFirst MedStar Select PPO
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Kaiser Permanente Signature - Added Choice
- Cigna True Choice Plus Medicare (PPO)
- United HealthCare Community Plan - Maryland Health Choice Program
- Jai Medical Systems - Maryland Health Choice
- Police and Fire Clinic
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- Kaiser Permanente Select Cardiac Global
- CIGNA HMO & Network (HMO)
- First Health PPO
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Blue Choice Advantage
- Anthem BCBS Medi Blue SNP
- Kaiser Permanente Flexible Choice 3-tier POS
- Choice Fund PPO
- IH-Open POS II
- Aetna Managed Choice (POS)
- CareFirst Group Medicare Advantage
- Aetna Open Choice (PPO)
- MedStar Family Choice DC Healthy Families
- M.D. IPA Preferred (POS)
- Choice POS
- Aetna Basic
- Aetna VA Exchange
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Kaiser Permanente Flexible Choice POS Cardiac Global
- Johns Hopkins Advantage MD PLUS PPO
- Anthem BCBS of VA HealthKeepers Plus
- CIGNA Connect EPO
- Navigate
- United Healthcare Select Plus (POS)
- United Healthcare Choice Plus
- Humana Gold Plus HMO
- IH-POS Plus
- CareFirst Maryland Indemnity or PPO
- CIGNA Indemnity
- Aetna Quality Point of Service (POS)
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- AMERIVANTAGE/Amerigroup Community Care
- Aetna Classic 5000
- Amerigroup DC Healthy Families
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- Coventry Health Care of Virginia
- Aetna Elect Choice/ Open Access (POS)
- Aetna Advantage 6350PD
- Aetna Signature Administrator PPO/TPA
- Humana Medicare Advantage - HMO Open Access
- IH-POS
- Uniformed Services Family Health Plan
- IH-PPO
- HumanaChoice PPO
- CareFirst FEP Blue Focus
- UnitedHealthcare Individual Exchange Plans
- Cigna Alliance Medicare (HMO)
- Coventry of Delaware HMO/PPO
- Employee Health Plan
- Sentara Health
- Aetna Worker's Compensation Network
- Johns Hopkins Advantage MD HMO
- Anthem BCBS of VA HealthKeepers (HMO)
- TRICARE East Select
- United Healthcare Navigate Cardiac Global
- CareFirst Community Health Plan of MD
- Cigna True Choice Medicare (PPO)
- OCI Direct (HMO)
- United Healthcare Select HMO - EPO/NPP
- Network OA
- Medicare Advantage - Advantra Value (PPO)
- CareFirst Blue Choice Opt Out Open Access
- Medicare Direct
- MedStar Family Choice - Maryland Health Choice
- Mamsi Life & Health (Indem./PPO)
- IH-Open EPO Plus
- AmeriHealth Caritas DC Healthcare Alliance
- Anthem Federal Employee Program Basic
- Core Essential (HMO)
- Johns Hopkins Advantage MD PPO
- CareFirst Dual Prime HMO-SNP
- Beech Street PPO
- Advantra Platinum (PPO)
- Aetna Medicare Advantage PFFS Plan
- Erickson Advantage Plans
- Health Services for Children with Special Needs
- Humana Medicare Advantage - PPO
- UnitedHealthcare Medicare Adv. Special Needs Plans
- CareFirst EPO
- MultiPlan, Inc
- Mamsi Life & Health (Indem./PPO)
- CIGNA SureFit (HMO)
- Anthem BCBS Medi Blue Plus
- Optimum Choice
- AmeriHealth Caritas DC Healthy Families
- CIGNA HMO Open Access
- CareFirst Administrators
- Select HMO/HealthFund/Health Network
- Cigna TotalCare (HMO D-SNP)
- Aetna Classic 3500
- Aetna HMO
- IH-HMO
- Priority Partners - Maryland Health Choice
- Choice POS II Open Access
- CareFirst Blue Preferred PPO
- United Healthcare Community Plan - VA Medicaid MCO
- Great-West Healthcare POS/CIGNA
- NYC Medicare Advantage Plus
- Lasso Healthcare - Medicare Medical Savings Account
- UnitedHealthcare Individual Exchange Plans
- CIGNA PPO
- HumanaChoice Honor's plan PPO
- Anthem BCBS Medi Blue Dual Adv
- Kaiser Maryland Medicaid MCO
- IH-Indemnity
- Aetna Premier 200PD
- Choice POS II
- Kaiser Permanente Signature
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- Aetna Managed Choice Open Access (POS)
- CareFirst Maryland Point of Service Plan
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- Cigna Achieve Medicare (HMO C-SNP)
- CIGNA POS/Network POS
- Maryland Physicians Care MCO
- Private Fee-for-Service Plans (PFFS)
- TriWest Healthcare Alliance
- IH-Network Only Plus
- Kaiser Permanente Medicare Advantage Signature and Select
- DC/MD SHOP QHP Small Business Plans
- IH-Open Network Only Plus
- MedStar Family Choice DC Healthcare Alliance
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- OA Plus
- Kaiser Permanente Medicare Plus
- United Healthcare Options (PPO)
- CareFirst (NCA) Indemnity
- CareFirst MedStar PPO
- Medicare FFS
- Aetna Classic 5000PD
- CareFirst Blue Card Program
- Cigna Preferred Medicare (HMO)
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- IH-EPO Plus
- Aetna Better Health of VA
- POS OA
- Private Health Care Systems (PPO)
- Kaiser Permanente Select
- HighMark
- UnitedHealthcare and AARP Medicare Complete Plans
- Optimum Choice Preferred (POS)
- CareFirst Federal Employee Program (Std. & Basic PPO)
- United Healthcare Choice Cardiac Global
- CareFirst NASCO
- Healthy Blue (HMO, POS)
- Aetna Advantage 6350
- Aetna Better Health of MD
- HealthyBlue PPO
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- TRICARE for Life East
- CIGNA EPO
- First Health PPO
- United Healthcare Choice Plus Cardiac Global
- Aetna Traditional Choice (PPO)
- Magellan Complete Care of VA - VA Medicaid MCO
- IH-Open HMO Option
- Alterwood Advanatge HMO & DSNP Plans
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- M.D. IPA (HMO)
- United Medicare Private Fee-for-Service (PFFS) plans
- BlueChoice Open Access
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Veterans Affairs Community Care Network
- Choice Care Network/HUMANA (PPO)
- Anthem Federal Employee Program Standard
- CareFirst BlueChoice HMO
- MedStar Family Choice DC Healthcare Alliance
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Tricare Reserve Select
- Options PPO Cardiac Global
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Coventry Health Care National Network PPO
- Kaiser Permanente Select - Added Choice
- TRICARE East Prime
- Optima Family Care MCO - VA Medicaid MCO
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- IH-Open POS Plus
- Aetna Advantage 5750
- Aetna Student Health Insurance
- Geisinger Medicare Advantage
- MedStar Family Choice - Maryland Health Choice
- United Healthcare Choice
- Aetna Medicare Advantage HMO & PPO Plans
- CIGNA PPO Plus
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- IH-Open HMO
Videos
Education
Board Certification: American Board of Obstetrics and Gynecology, Obstetrics and Gynecology
Residency: University of Maryland Medical Center (2016)
Medical School: University of Virginia School of Medicine (2012)