Charlene Ozanne-Johnson, MD| Internal Medicine | MedStar Health

Charlene Ozanne-Johnson, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (1282 reviews)

Specialties: Internal Medicine

Languages: English

(855) 433-5302

About me

Dr. Ozanne-Johnson (formerly Ozanne-Blankfard) was selected to be chief resident in her final year of residency.

Clinical areas of focus

  • Abdominal Pain
  • Allergies
  • Cough
  • Diabetes Mellitus
  • Hypertension
  • Physical Exams
  • Rash
  • Sinusitis
  • Sore Throat
  • Urinary Tract Infection
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Conditions and procedures

Conditions I treat

  • Abdominal Cramps
  • Abdominal Distention
  • Abdominal Pain
  • Abnormal Bowel Movement
  • Abnormal Stool
  • Abrasion
  • Acute Arthritis
  • Acute Back Pain
  • Acute Bronchitis
  • Aging
  • Allergic Conjunctivitis
  • Allergic Contact Dermatitis
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergic Rhinitis To Pollen
  • Allergic Rhinosinusitis
  • Allergic Wheezing
  • Allergies
  • Altered Bowel Habits
  • Anal Itching
  • Anal Pain
  • Anemia
  • Angioedema
  • Angular Cheilitis
  • Animal Bite
  • Ankle Pain
  • Anorexia
  • Anxiety
  • Aphthous Ulcers
  • Arm Pain
  • Arm Strain
  • Arm Weakness
  • Arthralgia
  • Asthma
  • Asthma Flares
  • Asthmatic Bronchitis
  • B12 Deficiency Anemia
  • Back Muscle Injury
  • Back Muscle Pain
  • Back Pain
  • Bee Sting Allergy
  • Bee Stings
  • Behavior Concern
  • Benign Prostatic Hyperplasia
  • Bilateral Knee Pain
  • Bleeding Hemorrhoids
  • Blister
  • Blood In Stool
  • Blurred Vision
  • Breast Lump
  • Bright Red Blood Per Rectum
  • Bronchitis
  • Bruising
  • Burns
  • Calf Pain
  • Cardiovascular Disease
  • Cellulitis
  • Chest Pain
  • Choking Sensation
  • Cholesterol Disorders
  • Chronic Abdominal Pain
  • Chronic Bronchitis
  • Chronic Cough
  • Chronic Diarrhea
  • Chronic Fatigue
  • Chronic Migraines
  • Chronic Obstructive Pulmonary Disease
  • Chronic Pain
  • Chronic Sinus Infection
  • Claudication
  • Cognitive Impairment
  • Cold Intolerance
  • Cold Sore
  • Common Cold
  • Confusion
  • Conjunctivitis
  • Constant Nausea
  • Constipation
  • Contact Dermatitis
  • Cough
  • Cystitis
  • Daytime Sleepiness
  • Decrease In Appetite
  • Decreased Libido
  • Decreased Pulses
  • Degenerative Joint Disease
  • Dehydration
  • Dementia
  • Depressed Mood
  • Depression
  • Diabetes Mellitus
  • Diarrhea
  • Disorder Of Balance
  • Diverticulitis
  • Dizziness
  • Drug Reaction
  • Dry Nose
  • Dry Scalp
  • Dry Sinus
  • Dyshidrosis
  • Dyspepsia
  • Dysphagia
  • Dysphoria
  • Dyspnea On Exertion
  • Dysthymia
  • Dysuria
  • Ear Fullness
  • Ear Infections
  • Ear Pressure
  • Earache
  • Eczema
  • Elbow Pain
  • Elbow Strain
  • Elevated LDL Cholesterol
  • Emphysema
  • Environmental Allergies
  • Epigastric Pain
  • Eructation
  • Erysipelas
  • Erythema
  • Eye Infections
  • Face Swelling
  • Facial Droop
  • Facial Pain
  • Facial Tingling
  • Falls
  • Family History Of Cancer
  • Family History Of Heart Disease
  • Fasciculations
  • Fatigue
  • Fever
  • Fever With Chills
  • Fibrocystic Breast Changes
  • Fibromyalgia
  • Finger Pain
  • First Degree Burns
  • Flatulence
  • Folliculitis
  • Food Poisoning
  • Foot Pain
  • Frailty
  • Frequency Of Urination
  • Frequent Infections
  • Frequent Urinary Tract Infections
  • Gastroenteritis
  • Gastroesophageal Reflux Disease
  • Geriatrics
  • Gluten Sensitivity
  • Gout
  • Grief
  • Groin Mass
  • Groin Pain
  • Hand Pain
  • Handwriting Tremor
  • Head Congestion
  • Headache
  • Hearing Loss
  • Heart Disease
  • Heart Murmur
  • Heart Racing
  • Heat Illness
  • Heat Intolerance
  • Heel Pain
  • Hematuria
  • Hemoptysis
  • Hemorrhoids
  • Hepatitis A
  • Hernia
  • Herpes
  • Herpes Zoster
  • Herpetic Whitlow
  • Hip Pain
  • Hoarseness
  • Hot Flashes
  • Hyperglycemia
  • Hyperlipidemia Syndrome
  • Hypertension
  • Hypertriglyceridemia
  • Hypothyroidism
  • Impacted Cerumen
  • Impetigo
  • Influenza
  • Insect Bites And Stings
  • Intention Tremor
  • Intertrigo
  • Iron Deficiency Anemia
  • Itchy Ear
  • Jaundice
  • Joint Pain In Ankle And Foot
  • Joint Stiffness
  • Joint Warmth
  • Knee Pain
  • Labyrinthitis
  • Lactose Intolerance
  • Laryngitis
  • Leg Numbness
  • Leg Pain
  • Leg Weakness
  • Lethargy
  • Lip Droop
  • Lipomas
  • Lower Back Pain
  • Lump In Throat
  • Lyme Disease
  • Lymphadenopathy
  • Malaise And Fatigue
  • Memory Disorders
  • Migraine
  • Mood Disorders
  • Motion Sickness
  • Mouth Bleeding
  • Mouth Pain
  • Mouth Ulcer
  • Multiple Chronic Illnesses
  • Muscle Cramps
  • Muscle Strain
  • Muscle Weakness
  • Musculoskeletal Pain
  • Myalgia
  • Nasal Congestion
  • Nausea
  • Nausea And Vomiting
  • Neck Muscle Injury
  • Neck Pain
  • Neck Sprain
  • Night Sweats
  • Nightmares
  • Nipple Discharge
  • Noisy Breathing
  • Norovirus
  • Nose Pain
  • Novel Coronavirus
  • Numbness
  • Obesity
  • Odynophagia
  • Optic Migraines
  • Oral Candidiasis
  • Orthopnea
  • Orthostatic Hypotension
  • Osteoarthritis
  • Osteopenia
  • Osteoporosis
  • Otalgia
  • Otitis Externa
  • Otitis Media
  • Overweight
  • Palpitations
  • Panic Attack
  • Paresthesia
  • Paronychia
  • Patellofemoral Syndrome
  • Pelvic Pain
  • Pernicious Anemia
  • Persistent Cough
  • Pharyngitis
  • Plant Dermatitis
  • Plantar Fasciitis
  • Pleurisy
  • Pleuritic Pain
  • Pneumonia
  • Poison Ivy
  • Poison Oak
  • Polypharmacy
  • Positional Vertigo
  • Post Nasal Drip
  • Prediabetes
  • Problems With Smell And Taste
  • Pruritus
  • Pulmonary Infections
  • Pyelonephritis
  • Rash
  • Rectal Bleeding
  • Rectal Pain
  • Restless Legs Syndrome
  • Rhinitis
  • Ringworm Of Body
  • Ringworm Of Groin
  • Rosacea
  • Salivary Gland Swelling
  • Scab
  • Scaly Skin
  • Sciatica
  • Scratchy Voice
  • Scrotal Pain
  • Seasonal Allergies
  • Sensitive Skin
  • Severe Asthma
  • Shakiness
  • Shortness Of Breath (SOB)
  • Shoulder Pain
  • Sinus Pain
  • Sinus Pressure
  • Sinusitis
  • Skin Abscess
  • Skin Irritations
  • Slowing Of Urinary Stream
  • Smoker Cough
  • Snoring
  • Sore Throat
  • Spider Bite
  • Sputum Production
  • Stomach Cramps
  • Stomach Pain
  • Stool Changes
  • Straining On Urination
  • Strep Throat
  • Stye
  • Submandibular Swelling
  • Sunburn
  • Swallowing Problem
  • Swooshing Sound In Ears
  • Syncope
  • Tachycardia
  • Tension Headache
  • Throat Tightness
  • Thyroid Disorder
  • Tinea Corporis
  • Tinea Pedis
  • Tingling
  • Tinnitus
  • Tongue Pain
  • Tongue Swelling
  • Tracheobronchitis
  • Traveler's Diarrhea
  • Tremor
  • Twitching
  • Type 2 Diabetes
  • Unexpected Weight Loss
  • Unsteady Gait
  • Upper Back Pain
  • Upper Respiratory Infection
  • Urinary Tract Infection
  • Urinary Urgency
  • Urticaria
  • Vaginal Candidiasis
  • Varicella
  • Varicella Virus
  • Vertigo
  • Viral Conjunctivitis
  • Viral Infections
  • Vitamin D Deficiency
  • Vitamin Deficiency
  • Vomiting
  • Wasp Stings
  • Weakness
  • Weight Loss
  • Weight Problem
  • Wheezing
  • Wrist Pain
  • Xerosis
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Procedures I perform

  • Administrative Physicals
  • Blood Pressure Screening
  • Blood Test
  • Breast Cancer Screening
  • Breast Examination
  • Cancer Prevention
  • Cancer Screening
  • Chemistry Blood Panel
  • Cholesterol Management
  • Chronic Disease Management
  • Diabetes Counseling
  • Diabetes Management
  • Diabetes Screening
  • Diabetes Therapy
  • Diet And Exercise
  • Diet And Nutrition
  • Ear Exam
  • Electrocardiogram (EKG)
  • Flu Shot Vaccination
  • Health Maintenance
  • Health Screening
  • HIV Testing
  • Lab Services
  • Lifestyle Modification
  • Medication Refills
  • Medication Renewal
  • Mens Health
  • Migraine Treatment
  • Novel Coronavirus Testing
  • Novel Coronavirus Vaccine
  • Novel Coronavirus Vaccine Booster
  • Nutrition And Health
  • Nutritional Counseling
  • Pap Smear
  • Peri Operative Medicine
  • Physical Exams
  • Pneumonia Vaccination
  • Preoperative Evaluation
  • Preventive Medicine
  • Prostate Cancer Screening
  • Prostate Examination
  • Prostate Specific Antigen Blood Test
  • Rapid Strep Test
  • Suture Removal
  • Tetanus And Diphtheria Vaccine
  • Tetanus Diphtheria And Pertussis Vaccine
  • Tobacco Use Cessation
  • Tuberculosis (TB) Test
  • Vaccinations
  • Welcome To Medicare Exam
  • Wellness
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Practice locations

Distance from Change LocationEnter your Location

3305 North Leisure World Boulevard
Silver Spring, MD, 20906

301-598-1590

Fax 855-433-5302

Get Directions

miles away

Fax 855-433-5302

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
    • Aetna Medicare Advantage HMO & PPO Plans
    • Innovation Health: Open POS Plus
    • Innovation Health: Open POS II
    • Aetna Managed Choice Open Access (POS)
    • Aetna Choice POS & Choice POS II
    • Innovation Health: POS Plus
    • Aetna Managed Choice (POS)
    • Innovation Health: POS
    • Aetna Open HMO/Open HMO Option/Open EPO Plus
    • Aetna HMO-Open Access/Select OA
    • Aetna HealthFund/Health Network Option OA
    • Innovation Health: HMO & EPO Plus
    • Aetna Select HMO/HealthFund/Health Network
    • Aetna HMO
    • Innovation Health: Open Network Only Plus
    • Aetna Elect Choice/ Open Access (POS)
    • Innovation Health: Network Only Plus
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • Employee Health Plan (EHP)
    • Cigna TotalCare (HMO D-SNP)
    • Cigna Preferred Medicare
    • Cigna Alliance Medicare (HMO) |
    • Cigna Achieve Medicare (HMO C-SNP)
    • Veterans Affairs Community Care Network (VA CCN)
    • United Medicare Advantage DSNP District of Columbia
    • United Student Resources
    • United Select Plus (POS)
    • United Select HMO - EPO/NPP
    • United Options (PPO) (includes Empire PPO)
    • United Golden Rule
    • United GEHA (for all other states) Compass Rose
    • D-SNP)
    • I-SNP
    • United Nursing Home Plan (C-SNP
    • United Erickson Advantage Plans
    • United Choice Plus
    • United Choice
    • United Mamsi Life & Health
    • United Core Essential (HMO)
    • United Navigate
    • MedStar Family Choice DC Healthy Families
    • MedStar Family Choice DC Healthcare Alliance
    • United MD IPA Preferred (POS)
    • United MD IPA (HMO)
    • Kaiser Permanente Signature-Added Choice
    • Kaiser Signature
    • Kaiser HMO Plus and DHMO Plus Member
    • Kaiser Select-Added Choice
    • Kaiser Select
    • Kaiser Medicare Plus
    • Kaiser Medicare Advantage Signature and Select
    • Kaiser Flexible Choice
    • HumanaChoice PPO
    • HumanaChoice Honor’s plan PPO
    • Health Services for Children with Special Needs (HSCSN)
    • Cigna True Choice Plus Medicare (PPO)
    • Cigna True Choice Medicare (PPO)
    • Cigna POS/Network POS
    • Cigna Indemnity
    • Cigna POS Open Access & Open Access Plus
    • Cigna Network Open Access
    • Cigna HMO Open Access
    • Cigna PPO and PPO Plus
    • Cigna EPO
    • Cigna Choice Fund PPO
    • Beech Street PPO
    • Innovation Health: Indemnity
    • Aetna Traditional Choice (PPO)
    • Aetna Student Health Insurance
    • Aetna Signature Administrator PPO/TPA
    • Aetna Quality Point of Service (POS)
    • Innovation Health: PPO
    • Aetna Open Choice (PPO)
    • Cigna HMO & Network (HMO)
    • WellPoint Maryland - Maryland Health Choice
    • WellPoint Maryland
    • Virginia Premier
    • Veterans Affairs Community Care Network
    • UnitedHealthcare Individual Exchange Plans
    • United Community Plan - Maryland Health Choice Program
    • Uniformed Services Family Health Plan (USFHP)
    • Private Health Care Systems (PHCS) (PPO)
    • Priority Partners - Maryland Health Choice
    • Police and Fire Clinic
    • United Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • United Optimum Choice
    • United Group Medicare Advantage Plans
    • United AARP Medicare Complete
    • Traditional Medicare Fee for Service
    • Medicaid - Virginia
    • Medicaid - Maryland
    • Medicaid - District of Columbia
    • Tricare for Life East
    • Tricare Reserve Select
    • Tricare East Select
    • Tricare East Prime
    • Maryland Point of Service Plan (MPOS)
    • HealthyBlue PPO
    • Federal Employee Program (Std/Basic PPO/Blue Focus)
    • CareFirst NASCO
    • CareFirst MedStar Select PPO
    • CareFirst MedStar PPO
    • CareFirst Maryland Indemnity or PPO
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • CareFirst Group Medicare Advantage
    • CareFirst BC/BS Advantage Core/Enhanced
    • CareFirst Blue Card Program (Out-of-area BCBS plans)
    • CareFirst Administrators
    • CareFirst (NCA) Indemnity
    • Carefirst BlueChoice Opt Out Plus Open Access (POS)
    • Carefirst Healthy Blue (HMO/POS)
    • Carefirst BlueChoice Opt Out Open Access
    • Carefirst BlueChoice Open Access
    • Carefirst BlueChoice HMO
    • Carefirst EPO
    • Carefirst Blue Preferred PPO
    • MedStar Family Choice - Maryland Health Choice
    • Coventry of Delaware HMO/PPO
    • Coventry Health Care National Network PPO
    • First Health PPO
    • Great-West Healthcare POS/CIGNA
    • Coventry Health Care of Virginia

Education

Residency Program: MedStar Union Memorial Hospital (1992)

Internship Program: MedStar Union Memorial Hospital (1990)

Medical School: George Washington University School of Medicine (1989)

Ratings and reviews

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

    4.8
  • Extent to which the care provider listened to you

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

    4.7
  • Care provider's efforts to include you in decisions about your care

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

    4.8
  • Likelihood of recommending this care provider to others

    4.7
  • Mar 6, 2024

    Dr. Johnson's advice for my concern was limited.

  • Mar 4, 2024

    Very helpful, very aware of my health issues, asked questions, set up needed test, mammography.

  • Feb 27, 2024

    Patience and communicate throughly