Christine Zhang, MD| Internal Medicine, Sleep Medicine | MedStar Health
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Christine Zhang

Christine Zhang, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (450 reviews)

Specialties: Internal Medicine, Sleep Medicine

Languages: Mandarin, English

877-286-1492

Clinical areas of focus

  • Delayed Sleep Phase Syndrome
  • Narcolepsy
  • Polysomnography
  • Rem Sleep Behavior Disorder
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Conditions and procedures

Conditions I treat

  • Circadian Rhythm Disorder
  • Delayed Sleep Phase Syndrome
  • Narcolepsy
  • Rem Sleep Behavior Disorder
  • Sleep Disorders
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Procedures I perform

  • Advanced Sleep Phase Syndrome Treatment
  • Continuous Positive Airway Pressure
  • Delayed Sleep Phase Syndrome Treatment
  • Home Sleep Apnea Test
  • Hypoglossal Nerve Stimulation
  • Idiopathic Hypersomnia Treatment
  • Polysomnography
  • Rem Sleep Behavior Disorder Treatment
  • Shift Work Sleep Disorder Treatment
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Practice locations

Distance from Change LocationEnter your Location

18101 Prince Philip Dr
Ste 2002
Olney, MD, 20832

202-295-0552

Fax 202-444-1089

Get Directions

miles away

Fax 202-444-1089

3800 Reservoir Rd NW
Pasquerilla HealthCare Center Ste 5
Washington, DC, 20007

202-444-8830

Fax 877-286-1492

Get Directions

miles away

Fax 877-286-1492

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
    • Medicare FFS
    • Humana Medicare Advantage - HMO Open Access
    • Health Services for Children with Special Needs
    • HumanaChoice PPO
    • Anthem BCBS of VA HealthKeepers Plus
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • Kaiser Permanente Medicare Advantage Signature and Select
    • TRICARE for Life East
    • CareFirst EPO
    • BlueChoice Open Access
    • Choice POS II
    • IH-POS Plus
    • Optima Family Care MCO - VA Medicaid MCO
    • CIGNA SureFit (HMO)
    • CIGNA Connect EPO
    • Johns Hopkins Advantage MD PLUS PPO
    • TRICARE East Select
    • Amerigroup DC Alliance
    • IH-Open HMO
    • CareFirst Blue Preferred PPO
    • IH-Open HMO Option
    • United Healthcare Choice Cardiac Global
    • CareFirst Community Health Plan of MD
    • Geisinger Medicare Advantage
    • Anthem BCBS of VA HealthKeepers (HMO)
    • OA Plus
    • Aetna Managed Choice (POS)
    • Aetna Better Health of VA
    • IH-Open POS II
    • Aetna Classic 5000
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • Aetna Advantage 6350PD
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • CareFirst Administrators
    • Coventry Health Care of Virginia
    • Lasso Healthcare - Medicare Medical Savings Account
    • Maryland Physicians Care MCO
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • Core Essential (HMO)
    • Kaiser Permanente Signature
    • Aetna Basic
    • Anthem BCBS Medi Blue Plus
    • Kaiser Permanente Select Cardiac Global
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • United Healthcare Select Plus (POS)
    • Cigna Achieve Medicare (HMO C-SNP)
    • HumanaChoice Honor's plan PPO
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • TRICARE East Prime
    • UnitedHealthcare and AARP Medicare Complete Plans
    • Kaiser Maryland Medicaid MCO
    • Cigna Preferred Medicare (HMO)
    • First Health PPO
    • AmeriHealth Caritas DC Healthcare Alliance
    • UnitedHealthcare Individual Exchange Plans
    • M.D. IPA Preferred (POS)
    • CareFirst FEP Blue Focus
    • CIGNA HMO & Network (HMO)
    • United Healthcare Options (PPO)
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • Aetna Better Health of MD
    • Anthem BCBS Medi Blue Dual Adv
    • Aetna Quality Point of Service (POS)
    • Optimum Choice
    • CIGNA PPO
    • Navigate
    • Alterwood Advanatge HMO & DSNP Plans
    • CareFirst Maryland Point of Service Plan
    • United Student Resources
    • CIGNA POS/Network POS
    • Kaiser Permanente Medicare Plus
    • Options PPO Cardiac Global
    • Aetna Medicare Advantage HMO & PPO Plans
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • Medicare Advantage - Advantra Value (PPO)
    • Aetna Advantage 5750
    • IH-Open POS Plus
    • Coventry Health Care National Network PPO
    • IH-PPO
    • Aetna Open Choice (PPO)
    • Mamsi Life & Health (Indem./PPO)
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Johns Hopkins Advantage MD HMO
    • Medicare Direct
    • United HealthCare Community Plan - Maryland Health Choice Program
    • CIGNA HMO Open Access
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • Anthem BCBS Medi Blue SNP
    • Aetna Student Health Insurance
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • Select HMO/HealthFund/Health Network
    • Veterans Affairs Community Care Network
    • Aetna Elect Choice/ Open Access (POS)
    • Blue Choice Advantage
    • Aetna Advantage 6350
    • Kaiser Permanente Flexible Choice 3-tier POS
    • Tricare Reserve Select
    • Coventry of Delaware HMO/PPO
    • CareFirst Blue Choice Opt Out Open Access
    • Johns Hopkins Advantage MD PPO
    • Employee Health Plan
    • Aetna Managed Choice Open Access (POS)
    • Humana Gold Plus HMO
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • Humana Medicare Advantage - PPO
    • HealthyBlue PPO
    • Uniformed Services Family Health Plan
    • Cigna TotalCare (HMO D-SNP)
    • Police and Fire Clinic
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • IH-Network Only Plus
    • NYC Medicare Advantage Plus
    • TriWest Healthcare Alliance
    • Aetna Signature Administrator PPO/TPA
    • Aetna HMO
    • Aetna Premier 200PD
    • MedStar Family Choice - Maryland Health Choice
    • CareFirst Dual Prime HMO-SNP
    • Cigna Alliance Medicare (HMO)
    • Private Fee-for-Service Plans (PFFS)
    • United Healthcare Choice
    • CareFirst MedStar PPO
    • Anthem Federal Employee Program Standard
    • Aetna Worker's Compensation Network
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • CareFirst MedStar Select PPO
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • United Healthcare Choice Plus
    • IH-HMO
    • First Health PPO
    • Aetna VA Exchange
    • United Healthcare Navigate Cardiac Global
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • OCI Direct (HMO)
    • IH-EPO Plus
    • AMERIVANTAGE/Amerigroup Community Care
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • MedStar Family Choice DC Healthy Families
    • Aetna Classic 5000PD
    • M.D. IPA (HMO)
    • HighMark
    • Beech Street PPO
    • Sentara Health
    • Kaiser Permanente Select - Added Choice
    • CareFirst Maryland Indemnity or PPO
    • Amerigroup DC Healthy Families
    • Erickson Advantage Plans
    • Choice POS II Open Access
    • Private Health Care Systems (PPO)
    • Healthy Blue (HMO, POS)
    • Anthem Federal Employee Program Basic
    • Aetna Medicare Advantage PFFS Plan
    • Aetna Traditional Choice (PPO)
    • IH-POS
    • Magellan Complete Care of VA - VA Medicaid MCO
    • UHC Passport
    • CareFirst Group Medicare Advantage
    • Choice POS
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • Network OA
    • WellPoint Maryland - Maryland Health Choice
    • United Healthcare Community Plan - VA Medicaid MCO
    • United Healthcare Select HMO - EPO/NPP
    • CareFirst Blue Card Program
    • Choice Fund PPO
    • Aetna Classic 3500
    • CareFirst (NCA) Indemnity
    • Choice Care Network/HUMANA (PPO)
    • CareFirst NASCO
    • CareFirst BlueChoice HMO
    • MedStar Family Choice DC Healthcare Alliance
    • Jai Medical Systems - Maryland Health Choice
    • Kaiser Permanente Select
    • United Medicare Private Fee-for-Service (PFFS) plans
    • Optimum Choice Preferred (POS)
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • CIGNA Indemnity
    • POS OA
    • Cigna True Choice Medicare (PPO)
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • CIGNA PPO Plus
    • AmeriHealth Caritas DC Healthy Families
    • Advantra Platinum (PPO)
    • Kaiser Permanente Signature - Added Choice
    • IH-Open EPO Plus
    • DC/MD SHOP QHP Small Business Plans
    • Priority Partners - Maryland Health Choice
    • MultiPlan, Inc
    • CIGNA EPO
    • United Healthcare Choice Plus Cardiac Global
    • Great-West Healthcare POS/CIGNA
    • IH-Indemnity
    • Cigna True Choice Plus Medicare (PPO)
    • IH-Open Network Only Plus

Education

Fellowship: MedStar Georgetown University Hospital (2021)

Residency: Greater Baltimore Medical Center (2020)

Medical School: St. James School of Medicine Anguilla (2016)

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

    4.8
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.7
  • Provider included you in decisions

    4.8
  • Concern the care provider showed for your questions or worries

    4.8
  • Likelihood of recommending this care provider to others

    4.7
  • Dec 9, 2025

    Good experience

  • Dec 5, 2025

    Overall , very good , once the connection was established

  • Nov 25, 2025

    Dr. Zhang is a wonderful doctor, well mannered, a good listener and shows respect to the patient, that is, myself.