Mary Ellen Ritchie, MD| Family Medicine | MedStar Health
About me
Dr. Ritchie sees patients aged 14 years and older. Her professional interests include preventative medicine.
Clinical areas of focus
- Acute Illness Treatment
- Chronic Disease Management
- Health Maintenance Exam
- Preventative Care
Conditions and procedures
Conditions I treat
- Abdomen, Lower Back, Pelvis, And Genital Injury
- Abdominal Pain
- Abnormal Breast Imaging
- Abnormal Breathing
- Acne
- Acute Bronchitis
- Acute Laryngitis And Tracheitis
- Acute Sinusitis
- Acute Upper Respiratory Infections Of Multiple Sites
- Adult And Child Abuse, Neglect And Maltreatment
- Adverse Effects
- Allergic Contact Dermatitis
- Allergic Rhinitis
- Allergies
- Ankle And Foot Injury
- Back Pain
- Breast Inflammation
- Candidiasis
- Cellulitis
- Chest Pain
- Chlamydia
- Chronic Cough
- Chronic Diseases Of Tonsils And Adenoids
- Chronic Fatigue Syndrome
- Chronic Kidney Disease
- Chronic Obstructive Pulmonary Disease (COPD)
- Contact With Communicable Diseases
- Cough
- Cutaneous Abscess
- Digestive System Symptoms
- Diseases Of Upper Respiratory Tract
- Ear Infection
- Ear Pain
- Elbow Pain
- Emphysema
- Enlarged Lymph Nodes
- Eustachian Tube Disorders
- Eyelid Disorders
- Fatigue
- Fever
- Gallstones
- Gastritis
- Genitourinary Symptoms
- Gout
- Headache
- Hematuria
- Hemorrhoids
- High Blood Pressure
- High Cholesterol
- Hip Osteoarthritis
- Hip Pain
- Hives
- Hordeolum And Chalazion
- Hypertension
- Incontinence
- Influenza
- Intervertebral Disc Disorders
- Joint Disorder
- Kidney And Ureter Disorders
- Kidney Stones
- Knee Pain
- Laryngitis
- Leg Pain
- Lower Back Pain
- Malaise And Fatigue
- Male Genital Organ Disorders
- Menstrual Cramps
- Migraine
- Muscle Strain
- Nail Disorders
- Nausea
- Neck Pain
- Nervous And Musculoskeletal Symptoms
- Nonscarring Hair Loss
- Obesity
- Osteoarthritis
- Osteoporosis
- Otalgia And Ear Effusion
- Ovarian Cysts
- Overactive Bladder
- Pain In Throat And Chest
- Painful Urination
- Plantar Fasciitis
- Pneumonia
- Postnasal Drip
- Premenstrual Syndrome (PMS)
- Problems Related To Lifestyle
- Proteinuria
- Pruritus
- Psoriasis
- Pulmonary Embolism
- Rash
- Raynaud's Disease
- Rectal Pain
- Respiratory Disorders
- Scabies
- Sciatica
- Shingles
- Shoulder And Upper Arm Muscle, Fascia, And Tendon Injury
- Skin Changes
- Skin Swelling And Lumps
- Sleep Disorders
- Sore Throat
- Sprains And Strains
- Stomach Flu
- Stomatitis And Related Lesions
- Strep Throat
- Tendinitis
- Tennis Elbow
- Testicular Pain
- Thyroid Disorders
- Tinnitus
- Type 2 Diabetes Mellitus
- Urinary Tract Infection (UTI)
- Urticaria
- Vaginal Itching
- Vaginitis
- Vasomotor And Allergic Rhinitis
- Vertigo
- Weight Loss
- Yeast Infection
Procedures I perform
- Acute Illness Treatment
- Asthma Management
- Back Pain Treatment
- Blood Chemistry Test
- Blood Collection
- Blood Pressure Monitoring
- Breast Exam
- Breathing Treatments
- Cholesterol Screening
- Chronic Disease Management
- Cold Treatment
- Copd Management
- Depression Treatment
- Diabetes Screening
- Diet Counseling
- Ekg (ELECTROCARDIOGRAM)
- EKG Interpretation
- Flu Shot Administration
- Geriatric Care
- Health Maintenance Exam
- Hospice Care Referral
- Hypothyroidism Treatment
- Immunization Administration
- Infection Treatment
- Physical Therapy Referral
- Preventative Care
- Sinus Infection Treatment
- Skin Cancer Screening
- Vision Screening
Practice locations
Distance from Change Location Enter your Location
2901 Olney-Sandy Spring Rd
Olney, MD, 20832
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
- AmeriHealth Caritas DC Healthy Families
- Anthem BCBS Medi Blue Plus
- CareFirst MedStar Select PPO
- Aetna Elect Choice/ Open Access (POS)
- Advantra Platinum (PPO)
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Kaiser Permanente Select - Added Choice
- Kaiser Permanente Select Cardiac Global
- IH-POS
- IH-PPO
- CIGNA HMO & Network (HMO)
- Health Services for Children with Special Needs
- TRICARE East Select
- Sentara Health
- BlueChoice Open Access
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- United Healthcare Options (PPO)
- Optimum Choice
- Cigna Achieve Medicare (HMO C-SNP)
- CareFirst Blue Preferred PPO
- Amerigroup DC Healthy Families
- Choice Care Network/HUMANA (PPO)
- Kaiser Permanente HMO Plus and DHMO Plus Member
- NYC Medicare Advantage Plus
- CareFirst Group Medicare Advantage
- Aetna Signature Administrator PPO/TPA
- CIGNA SureFit (HMO)
- M.D. IPA (HMO)
- OCI Direct (HMO)
- Mamsi Life & Health (Indem./PPO)
- Kaiser Permanente Signature - Added Choice
- Aetna Basic
- Aetna Traditional Choice (PPO)
- AmeriHealth Caritas DC Healthcare Alliance
- Aetna Medicare Advantage HMO & PPO Plans
- Aetna Better Health of VA
- Jai Medical Systems - Maryland Health Choice
- Cigna Preferred Medicare (HMO)
- Aetna Advantage 5750
- Aetna Advantage 6350
- Kaiser Permanente Flexible Choice POS Cardiac Global
- IH-Open Network Only Plus
- Maryland Physicians Care MCO
- Erickson Advantage Plans
- Humana Medicare Advantage - PPO
- Johns Hopkins Advantage MD PLUS PPO
- Lasso Healthcare - Medicare Medical Savings Account
- CIGNA Indemnity
- Coventry of Delaware HMO/PPO
- United Healthcare Community Plan - VA Medicaid MCO
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- UnitedHealthcare Individual Exchange Plans
- CareFirst EPO
- United Healthcare Choice Plus Cardiac Global
- HumanaChoice PPO
- CIGNA Connect EPO
- Cigna True Choice Medicare (PPO)
- Aetna Student Health Insurance
- AMERIVANTAGE/Amerigroup Community Care
- MedStar Family Choice DC Healthcare Alliance
- HighMark
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- United Healthcare Choice Plus
- Choice POS II Open Access
- CIGNA EPO
- Humana Medicare Advantage - HMO Open Access
- Aetna Classic 3500
- Aetna Premier 200PD
- CareFirst Administrators
- Alterwood Advanatge HMO & DSNP Plans
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- CareFirst Blue Card Program
- Kaiser Permanente Flexible Choice 3-tier POS
- Choice Fund PPO
- Employee Health Plan
- M.D. IPA Preferred (POS)
- Humana Gold Plus HMO
- Anthem Federal Employee Program Basic
- Aetna Managed Choice (POS)
- Aetna VA Exchange
- Aetna Quality Point of Service (POS)
- IH-Open POS II
- Great-West Healthcare POS/CIGNA
- Tricare Reserve Select
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- CareFirst BlueChoice HMO
- Medicare FFS
- Healthy Blue (HMO, POS)
- CareFirst FEP Blue Focus
- Aetna Advantage 6350PD
- IH-Open POS Plus
- Kaiser Permanente Medicare Plus
- CIGNA PPO Plus
- Geisinger Medicare Advantage
- Coventry Health Care National Network PPO
- Kaiser Permanente Medicare Advantage Signature and Select
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Aetna HMO
- Anthem BCBS of VA HealthKeepers Plus
- Aetna Classic 5000
- IH-HMO
- IH-Network Only Plus
- CareFirst (NCA) Indemnity
- IH-POS Plus
- Choice POS II
- Cigna TotalCare (HMO D-SNP)
- DC/MD SHOP QHP Small Business Plans
- HealthyBlue PPO
- IH-Indemnity
- First Health PPO
- Kaiser Maryland Medicaid MCO
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- Aetna Classic 5000PD
- Anthem BCBS Medi Blue SNP
- CareFirst Blue Choice Opt Out Open Access
- Medicare Direct
- CareFirst NASCO
- Cigna True Choice Plus Medicare (PPO)
- United Healthcare Choice
- IH-Open HMO Option
- United Medicare Private Fee-for-Service (PFFS) plans
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- CareFirst Maryland Indemnity or PPO
- Aetna Medicare Advantage PFFS Plan
- Coventry Health Care of Virginia
- Private Fee-for-Service Plans (PFFS)
- Johns Hopkins Advantage MD HMO
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- United Healthcare Navigate Cardiac Global
- Navigate
- Optima Family Care MCO - VA Medicaid MCO
- United Healthcare Select HMO - EPO/NPP
- Options PPO Cardiac Global
- MedStar Family Choice - Maryland Health Choice
- IH-Open HMO
- CIGNA HMO Open Access
- TRICARE East Prime
- United HealthCare Community Plan - Maryland Health Choice Program
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Johns Hopkins Advantage MD PPO
- Core Essential (HMO)
- CareFirst MedStar PPO
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Veterans Affairs Community Care Network
- Network OA
- Aetna Worker's Compensation Network
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Aetna Open Choice (PPO)
- Amerigroup DC Alliance
- Anthem BCBS Medi Blue Dual Adv
- Beech Street PPO
- CIGNA PPO
- Uniformed Services Family Health Plan
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- TRICARE for Life East
- TriWest Healthcare Alliance
- United Healthcare Choice Cardiac Global
- IH-EPO Plus
- POS OA
- United Student Resources
- WellPoint Maryland - Maryland Health Choice
- Private Health Care Systems (PPO)
- Priority Partners - Maryland Health Choice
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Cigna Alliance Medicare (HMO)
- Kaiser Permanente Select
- IH-Open EPO Plus
- OA Plus
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- United Healthcare Select Plus (POS)
- Medicare Advantage - Advantra Value (PPO)
- HumanaChoice Honor's plan PPO
- UHC Passport
- Anthem BCBS of VA HealthKeepers (HMO)
- CareFirst Maryland Point of Service Plan
- MedStar Family Choice DC Healthy Families
- CareFirst Dual Prime HMO-SNP
- Optimum Choice Preferred (POS)
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- CareFirst Community Health Plan of MD
- MultiPlan, Inc
- Police and Fire Clinic
- CIGNA POS/Network POS
- First Health PPO
- UnitedHealthcare and AARP Medicare Complete Plans
- Select HMO/HealthFund/Health Network
- Choice POS
- Blue Choice Advantage
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- Magellan Complete Care of VA - VA Medicaid MCO
- Aetna Managed Choice Open Access (POS)
- Aetna Better Health of MD
- Kaiser Permanente Signature
- Anthem Federal Employee Program Standard
Education
Board Certification: American Board of Family Medicine, Family Medicine
Residency Program: UPMC St. Margaret's Hospital (1997)
Medical School: University of Texas Medical School-Houston (1994)