Rezanne Khalil, MD| Geriatric Medicine, Internal Medicine | MedStar Health
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Rezanne Khalil

Rezanne Khalil, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (520 reviews)

Specialties: Geriatric Medicine, Internal Medicine

Languages: Arabic, English

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About me

Rezanne Khalil, MD, is the medical director of the Center for Successful Aging at MedStar Montgomery Medical Center and the Section Chief of Geriatrics at MedStar Montgomery Medical Center.

Dr. Khalil completed her internal medicine residency at the MedStar Health Internal Medicine Residency Program in Baltimore in 2017, and subsequently pursued specialty training in geriatric medicine at the University of Maryland in 2018. She joined the MedStar Geriatric Service Line in 2018, providing care across skilled nursing facilities, assisted living communities, and independent senior living facilities.

When the Center for Successful Aging opened in 2021, Dr. Khalil was tapped to lead it, and she is widely recognized for providing exceptional, compassionate care tailored to the unique needs of older adults.

Seeking to further expand her expertise in preventative health, she pursued additional education in Lifestyle Medicine and became board-certified in the field.

Dr. Khalil masterfully merges two essential frameworks in her practice: the 4Ms of Geriatrics (What Matters, Medication, Mentation, and Mobility) and the 6 Pillars of Lifestyle Medicine. This comprehensive, evidence-based approach allows her to deliver highly personalized, patient-centered care that directly improves the healthspan and vitality of older adults. By combining advanced clinical geriatrics with preventative lifestyle strategies, she empowers seniors to make meaningful changes that preserve their independence, optimize cognitive health, and enhance their overall quality of life.

Clinical areas of focus

  • Alzheimer's Disease
  • Behavioral Assessment
  • Chronic Constipation
  • Dementia
  • Falls Prevention
  • Geriatric Care Management
  • Geriatric Health Screening
  • Osteoporosis
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Conditions and procedures

Conditions I treat

  • Alzheimer's Disease
  • Chronic Constipation
  • Cognitive Function Disorders
  • Degenerative Diseases Of Nervous System
  • Dementia
  • Depression
  • Elder Abuse
  • Failure To Thrive
  • Falls And Gait Disorders
  • Geriatric Pain Management
  • Head Injury
  • Hip Osteoarthritis
  • Knee Pain
  • Malaise And Fatigue
  • Memory Loss
  • Multiple System Atrophy
  • Osteoporosis
  • Parkinson's Disease
  • Polyosteoarthritis
  • Polypharmacy
  • Secondary Parkinsonism
  • Sleep Disorders
  • Vascular Dementia
  • Weakness And Frailty
  • Weakness In Older Adults
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Procedures I perform

  • Advance Directive Planning
  • Anxiety Disorder Screening
  • Anxiety Management
  • Anxiety Treatment
  • Behavioral Assessment
  • Cardiovascular Health Promotion
  • Care Coordination Consultation
  • Caregiver Support And Counseling
  • Community Health Education
  • Delirium Prevention
  • Depression Treatment
  • Disease Prevention
  • Disease Screening
  • Electrocardiogram
  • Failure To Thrive Treatment
  • Falls Prevention
  • Geriatric Anxiety Counseling
  • Geriatric Care Management
  • Geriatric Consultation
  • Geriatric Disease Prevention
  • Geriatric End-Of-Life Care Education
  • Geriatric Health Maintenance
  • Geriatric Health Screening
  • Geriatric Mental Health Care
  • Geriatric Sleep Disorder Treatment
  • Grief Counseling
  • Health Promotion Counseling
  • Health Psychology Services
  • Medication Administration And Management
  • Mental Health Medication Management
  • Nutrition Counseling
  • Nutritional Counseling
  • Osteoporosis Prevention Treatment
  • Osteoporosis Risk Assessment
  • Pain Medication Management
  • Palliative Care
  • Parkinson's Disease
  • Pharmacological Treatment Of Hypertension
  • Physical Activity Counseling
  • Physical Performance Test
  • Restless Leg Syndrome Treatment
  • Speech Therapy
  • Transitional Care Planning
  • Urinary Incontinence Treatment
  • Wellness Services
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Practice locations

Distance from Change LocationEnter your Location

18101 Prince Philip Dr
Ste CSA
Olney, MD, 20832

301-570-7400

Fax 301-570-7403

Get Directions

miles away

Fax 301-570-7403

18101 Prince Philip Dr
Ste CSA
Olney, MD, 20832

301-570-7400

Fax 301-570-7403

Get Directions

miles away

Fax 301-570-7403

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

    Board Certification: American Board of Internal Medicine, Geriatrics

    Board Certification: American Board of Internal Medicine, Geriatric Medicine

    Board Certification: American Board of Internal Medicine, Internal Medicine

    Fellowship: University of Maryland Medical System (2018)

    Internship: MedStar Union Memorial Hospital at Baltimore (2017)

    Residency: Franklin Square Hospital Center (2016)

    Medical School: Al-Baath University (2008)

    Hospital affiliations

    Ratings and reviews

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

      4.9
    • Extent to which the care provider listened to you

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

      4.8
    • Provider included you in decisions

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

      4.9
    • Likelihood of recommending this care provider to others

      4.9
    • Apr 22, 2026

      I have already recommended Dr.Khalil to two of my friends who have already made appointments!

    • Apr 11, 2026

      Excellent

    • Apr 10, 2026

      Doctor did not rush through the visit.