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

Rezanne Khalil, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (538 reviews)

Specialties: Internal Medicine, Geriatric 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 Location Enter your Location

18101 Prince Philip Dr
Ste CSA
Olney, MD, 20832

301-570-7400
Get Directions

miles away

Fax 301-570-7403

18101 Prince Philip Dr
Ste CSA
Olney, MD, 20832

301-570-7400
Get Directions

miles away

Fax 301-570-7403

Insurance

This list represents the major payors accepted by MedStar Health.

NOTE: Payor contracts change and not all plans associated with a payor may be covered. Payors may offer multiple plans. If you have a question related to your insurance, please contact your insurance plan directly. Contact information is located on your health insurance ID card.

*Denotes limited participation. Specific providers and practices may NOT be participating. Please contact your insurance plan directly.

  • List of insurance plans we accept
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Cigna Health Care
    • Kaiser Permanente*
    • MedStar Select (Administered by CareFirst)
    • United HealthCare
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Healthspring
    • Humana
    • Medicare & Railroad Medicare
    • United HealthCare
    • Aetna Better Health of Maryland *
    • Medical Assistance/Medicaid
    • MedStar Family Choice MD
    • Priority Partners *
    • United HealthCare Community Health Plan MD
    • Wellpoint MD
    • AmeriHealth Caritas
    • Health Services For Children With Special Needs (HSCSN)
    • Medical Assistance/Medicaid
    • MedStar Family Choice DC
    • Johns Hopkins Employer Health Programs *
    • Johns Hopkins US Family Health Plan *
    • MultiPlan
    • Private Healthcare Systems
    • Tricare/Humana Military
    • VA Community Care Network (VACCN)
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  • Education

    Board Certification: American Board of Internal Medicine, Geriatrics

    Board Certification: American Board of Internal Medicine, Internal Medicine

    Board Certification: American Board of Internal Medicine, Geriatric 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
    • Jun 11, 2026

      Dr Khalil is excellent care helped me decide to switch all my care to the MedStar system

    • Jun 10, 2026

      She is super

    • May 20, 2026

      Again, everything was good.