Mary Jane M. Reen, MD| Pediatrics, Pediatric Hospital Medicine | MedStar Health
Clinical areas of focus
- Chronic Cough Treatment
- Chronic Headache Treatment
- Ear Infection Treatment
- Gastroesophageal Reflux Disease
- Geriatric Sleep Disorder Treatment
- Mental Health Support During Pregnancy
- Milk Allergy Treatment
- Newborn Feeding Problems
- Newborn Feeding Support
- Sleep Disorders
- Vision Screening
- Wellness Exams
Conditions and procedures
Conditions I treat
- Abdomen, Lower Back, Pelvis, And Genital Injury
- Abdominal Pain
- Abnormal Breathing
- Abnormal Drug Findings In Blood
- Abnormal Function Study Results
- Abnormal Movements
- Acne
- Acute Laryngitis And Tracheitis
- Acute Sinusitis
- Adult And Child Abuse, Neglect And Maltreatment
- Adverse Effects
- Allergic Contact Dermatitis
- Allergy Status To Drugs And Substances
- Ankle And Foot Injury
- Appearance And Behavior Symptoms
- Artificial Openings Complications
- Asthma
- Bacterial Agents
- Bacterial Pneumonia
- Birth Defects Due To Maternal Conditions
- Bone Disorders
- Bronchiolitis
- Candidiasis
- Child Speech Disorders
- Chronic Diseases Of Tonsils And Adenoids
- Cleft Lip And Palate
- Cognitive Function Disorders
- Complications Of Infusion, Transfusion And Injection
- Conditions Of Integument Specific To Newborn
- Congenital Anomalies
- Congenital Anomalies Of The Kidney
- Congenital Deformities Of Hip
- Congenital Infectious And Parasitic Diseases
- Congenital Malformation Syndromes Affecting Multiple Systems
- Congenital Malformations Of Ear
- Congenital Malformations Of Eyelid, Lacrimal Apparatus And Orbit
- Congenital Malformations Of Face And Neck
- Congenital Malformations Of Gallbladder, Bile Ducts And Liver
- Congenital Malformations Of Intestine
- Congenital Malformations Of Larynx
- Congenital Malformations Of Male Genital Organs
- Congenital Malformations Of Pharynx
- Congenital Malformations Of Skin
- Congenital Malformations Of Skull And Face Bones
- Congenital Malformations Of Trachea And Bronchus
- Congenital Malformations Of Urinary System
- Congenital Musculoskeletal Deformities Of Head, Face, Spine And Chest
- Congenital Obstructive Defects Of Renal Pelvis
- Contact With Communicable Diseases
- Convulsions
- Cradle Cap (SEBORRHEIC DERMATITIS)
- Crohn's Disease [Regional Enteritis]
- Dermatitis Due To Substances
- Dermatophytosis (RINGWORM)
- Developmental Delays
- Disorders Of Carbohydrate Metabolism
- Disorders Of Puberty
- Disorders Of Tooth Development And Eruption
- Disturbances Of Cerebral Status Of Newborn
- Eating Disorders
- Eccrine Sweat Disorders
- Eczema (ATOPIC DERMATITIS)
- Emotional Disorders
- Emotional State Symptoms
- Epilepsy And Seizures
- Erythematous Conditions
- Eyelid Disorders
- Family History Of Disabilities And Chronic Diseases
- Feeding Problems In Newborns
- Fever
- Fungal Infections
- Fungal Otitis Externa
- General Symptoms
- Genitourinary Symptoms
- Hand And Wrist Fracture
- Head Injury
- Hemangioma
- Hereditary Hemolytic Anemias
- Herpes
- Hydrocephalus
- Hypothermia Of Newborn
- Immunization Not Carried Out And Underimmunization Status
- Impetigo
- Intestinal Infections
- Joint Disorder
- Knee And Leg Open Wound
- Lacrimal Gland Disorders
- Limb Deformity
- Lower Leg And Ankle Fracture
- Lower Leg Injury
- Menstrual Disorders
- Mesothelioma
- Middle Ear Disorders
- Migraine
- Nasopharyngitis
- Nervous And Musculoskeletal Symptoms
- Neutropenia
- Newborn Affected By Complications Of Placenta, Cord And Membranes
- Newborn Complications From Labor And Delivery
- Newborn Feeding Problems
- Newborn Hypoglycemia
- Noninfective Gastroenteritis
- Nonsuppurative Otitis Media
- Obstructive And Reflux Uropathy
- Paralytic Strabismus
- Penis Disorders
- Perinatal Digestive System Disorders
- Personal History Of Diseases And Conditions
- Personal Risk Factors
- Persons Encountering Health Services
- Pervasive Developmental Disorder
- Phakomatoses
- Problems Related To Education And Literacy
- Problems Related To Lifestyle
- Problems Related To Primary Support Group
- Protozoal Diseases
- Pulmonary Heart Disease
- Relapsing Fevers
- Respiratory Conditions
- Respiratory Failure In Newborn
- Scarlet Fever
- Scholastic Skills Disorder
- Scoliosis
- Shoulder Fracture
- Sickle
- Skin Thickening
- Sleep Disorders
- Spinal Osteochondrosis
- Subclinical Hypothyroidism
- Syncope
- Thalassemia
- Urological Disorders
- Viral Infection
- Vision Disturbances
- Vomiting And Nausea
Procedures I perform
- Absence Management
- Acute Illness Treatment
- Adhd Assessment
- Adoption Evaluation
- Adult Day Care Evaluation
- Asthma Management
- Balance And Coordination Training
- Binge Eating Disorder Treatment
- Body Mass Index (BMI) Evaluation
- Bone Health Evaluation
- Breastfeeding Assistance
- Cardiovascular Health Promotion
- Cerebral Palsy Management
- Child Care
- Child Custody Evaluation
- Chronic Cough Treatment
- Chronic Headache Treatment
- Cognitive Development Evaluation
- Community Health Education
- Counseling For Mental Health
- Daycare Physical
- Disease Prevention Education
- Down Syndrome Treatment
- Ear Infection Treatment
- Electrocardiogram
- Endocrinology Care
- Gastroesophageal Reflux Disease
- Geriatric Sleep Disorder Treatment
- Health Promotion Counseling
- Holter Monitoring
- Immunization Administration
- Injury Treatment
- Lactation Consultation
- Learning Disability Evaluation
- Long Leg Splint Application
- Low Vision Therapy
- Mental Health Assessment
- Mental Health Medication Management
- Mental Health Support During Pregnancy
- Milk Allergy Treatment
- Mole Removal
- Nebulizer Therapy
- Neonatal Circumcision
- Neurodevelopmental Disorder Evaluation
- Newborn Care
- Newborn Feeding Support
- Newborn Initial Hospital Care
- Newborn Screening Tests
- Orthopedic Physical Therapy
- Orthotic Device Fitting
- Orthotics Fitting
- Pain Medication Management
- Pancreatic Disease Management
- Pediatric Autism Screening
- Pediatric Sick Visit
- Pink Eye (CONJUNCTIVITIS) Treatment
- Poison Prevention
- Prenatal Lactation Education
- Pulmonary Function Tests
- Safety And Injury Prevention Counseling
- School Physical
- Skin Allergy Testing
- Speech Audiometry With Tympanometry
- Speech Therapy
- Sports Physicals
- Staple Removal
- Substance Abuse Education
- Suture Removal
- Swallowing Disorder Treatment
- Therapeutic Activities
- Therapeutic Exercises
- Toddler Care
- Traction Application
- Travel Health Consultation
- Trichiasis Treatment
- Urinary Tract Infection (UTI) Treatment
- Vaccinations
- Vision Screening
- Weight Management Program
- Wellness Exams
- Wheelchair Evaluation
Practice locations
Distance from Change Location Enter your Location
4200 Wisconsin Ave NW
Ste 400
Washington, DC, 20016
26840 Point Lookout Rd
Ste 5 & 6
Leonardtown, MD, 20650
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
- CareFirst MedStar Select PPO
- Johns Hopkins Advantage MD PPO
- IH-EPO Plus
- BlueChoice Open Access
- Healthy Blue (HMO, POS)
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Aetna Classic 5000
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- Medicare Direct
- IH-Open HMO
- AmeriHealth Caritas DC Healthcare Alliance
- CIGNA PPO Plus
- United Healthcare Select Plus (POS)
- IH-Open Network Only Plus
- M.D. IPA Preferred (POS)
- Aetna Premier 200PD
- Advantra Platinum (PPO)
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- CareFirst Maryland Indemnity or PPO
- Select HMO/HealthFund/Health Network
- Choice POS II Open Access
- Coventry Health Care of Virginia
- M.D. IPA (HMO)
- MedStar Family Choice DC Healthy Families
- CareFirst Blue Preferred PPO
- Veterans Affairs Community Care Network
- CIGNA Connect EPO
- MedStar Family Choice - Maryland Health Choice
- Private Fee-for-Service Plans (PFFS)
- Options PPO Cardiac Global
- Aetna Medicare Advantage HMO & PPO Plans
- Great-West Healthcare POS/CIGNA
- CIGNA EPO
- Aetna Managed Choice (POS)
- HighMark
- OA Plus
- Aetna Worker's Compensation Network
- HumanaChoice Honor's plan PPO
- Kaiser Maryland Medicaid MCO
- Navigate
- United Medicare Private Fee-for-Service (PFFS) plans
- Aetna Managed Choice Open Access (POS)
- CIGNA HMO Open Access
- United Healthcare Options (PPO)
- CareFirst Blue Card Program
- Aetna Basic
- Magellan Complete Care of VA - VA Medicaid MCO
- Anthem Federal Employee Program Standard
- Jai Medical Systems - Maryland Health Choice
- OCI Direct (HMO)
- Humana Medicare Advantage - PPO
- United Student Resources
- Kaiser Permanente HMO Plus and DHMO Plus Member
- IH-HMO
- CareFirst EPO
- IH-POS
- CareFirst Administrators
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- IH-Open HMO Option
- Amerigroup DC Alliance
- TRICARE for Life East
- DC/MD SHOP QHP Small Business Plans
- Amerigroup DC Healthy Families
- Cigna Achieve Medicare (HMO C-SNP)
- Core Essential (HMO)
- First Health PPO
- United HealthCare Community Plan - Maryland Health Choice Program
- Aetna Student Health Insurance
- IH-Open EPO Plus
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- Cigna Preferred Medicare (HMO)
- WellPoint Maryland - Maryland Health Choice
- CIGNA HMO & Network (HMO)
- Humana Gold Plus HMO
- Anthem BCBS Medi Blue Dual Adv
- Sentara Health
- Cigna Alliance Medicare (HMO)
- Aetna HMO
- Medicare Advantage - Advantra Value (PPO)
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- Cigna TotalCare (HMO D-SNP)
- Uniformed Services Family Health Plan
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- United Healthcare Choice Plus Cardiac Global
- Choice POS II
- Aetna Signature Administrator PPO/TPA
- United Healthcare Choice Plus
- AmeriHealth Caritas DC Healthy Families
- Kaiser Permanente Select Cardiac Global
- HumanaChoice PPO
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Cigna True Choice Plus Medicare (PPO)
- Cigna True Choice Medicare (PPO)
- Choice POS
- Blue Choice Advantage
- UnitedHealthcare and AARP Medicare Complete Plans
- TriWest Healthcare Alliance
- Optima Family Care MCO - VA Medicaid MCO
- CareFirst (NCA) Indemnity
- Anthem BCBS Medi Blue SNP
- CareFirst Dual Prime HMO-SNP
- First Health PPO
- Aetna Quality Point of Service (POS)
- NYC Medicare Advantage Plus
- IH-Indemnity
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- CareFirst MedStar PPO
- CareFirst NASCO
- Kaiser Permanente Signature - Added Choice
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Aetna Traditional Choice (PPO)
- Maryland Physicians Care MCO
- HealthyBlue PPO
- Mamsi Life & Health (Indem./PPO)
- CareFirst Group Medicare Advantage
- Police and Fire Clinic
- Aetna Better Health of MD
- Kaiser Permanente Medicare Plus
- Alterwood Advanatge HMO & DSNP Plans
- Kaiser Permanente Medicare Advantage Signature and Select
- TRICARE East Prime
- Kaiser Permanente Select
- IH-Open POS II
- Aetna Classic 5000PD
- Kaiser Permanente Signature
- Aetna Advantage 6350
- UnitedHealthcare Individual Exchange Plans
- Tricare Reserve Select
- UHC Passport
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- Aetna Better Health of VA
- Employee Health Plan
- CIGNA POS/Network POS
- Private Health Care Systems (PPO)
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Aetna Elect Choice/ Open Access (POS)
- Choice Care Network/HUMANA (PPO)
- CareFirst Community Health Plan of MD
- CIGNA SureFit (HMO)
- Anthem Federal Employee Program Basic
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- POS OA
- Aetna Medicare Advantage PFFS Plan
- Choice Fund PPO
- Aetna Open Choice (PPO)
- Aetna VA Exchange
- Lasso Healthcare - Medicare Medical Savings Account
- United Healthcare Choice Cardiac Global
- Humana Medicare Advantage - HMO Open Access
- MultiPlan, Inc
- United Healthcare Select HMO - EPO/NPP
- CareFirst Blue Choice Opt Out Open Access
- Optimum Choice
- IH-POS Plus
- CareFirst Maryland Point of Service Plan
- Aetna Advantage 5750
- Anthem BCBS Medi Blue Plus
- Optimum Choice Preferred (POS)
- Coventry of Delaware HMO/PPO
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Aetna Advantage 6350PD
- United Healthcare Navigate Cardiac Global
- CareFirst FEP Blue Focus
- Coventry Health Care National Network PPO
- IH-PPO
- Kaiser Permanente Select - Added Choice
- AMERIVANTAGE/Amerigroup Community Care
- IH-Open POS Plus
- Johns Hopkins Advantage MD PLUS PPO
- MedStar Family Choice DC Healthcare Alliance
- Geisinger Medicare Advantage
- CIGNA PPO
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- Johns Hopkins Advantage MD HMO
- Kaiser Permanente Flexible Choice POS Cardiac Global
- United Healthcare Choice
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Network OA
- Anthem BCBS of VA HealthKeepers (HMO)
- Anthem BCBS of VA HealthKeepers Plus
- Priority Partners - Maryland Health Choice
- CIGNA Indemnity
- Erickson Advantage Plans
- IH-Network Only Plus
- Kaiser Permanente Flexible Choice 3-tier POS
- CareFirst BlueChoice HMO
- Medicare FFS
- Aetna Classic 3500
- Beech Street PPO
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- Health Services for Children with Special Needs
- TRICARE East Select
- United Healthcare Community Plan - VA Medicaid MCO
Education
Board Certification: American Board of Pediatrics, General Pediatrics
Residency: MedStar Georgetown University Medical Center (2019)
Residency: MedStar Georgetown University Medical Center (2018)
Medical School: Georgetown University School of Medicine (2015)