Laura E. Cowen, MD| Endocrinology Diabetes and Metabolism, Internal Medicine | MedStar Health
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Laura E. Cowen

Laura E. Cowen, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (1431 reviews)

Specialties: Endocrinology Diabetes and Metabolism, Internal Medicine

Languages: English

(877) 485-1479

About me

Dr. Laura Cowen is board certified in Endocrinology, Diabetes and Metabolism. She received her undergraduate degree from Harvard University and her medical degree from Tufts University School of Medicine. She completed her internship and residency training in Internal Medicine at the McGaw Medical Center of Northwestern University. She then completed her fellowship in Endocrinology, Diabetes and Metabolism at a combined program between MedStar Georgetown University Hospital and MedStar Washington Hospital Center. Dr. Cowen treats a wide range of conditions as a general endocrinologist with special interest in type 1 and type 2 diabetes, treatment of thyroid disorders, and polycystic ovarian syndrome.

Clinical areas of focus

  • Continuous Glucose Monitoring System
  • Diabetes Mellitus Type 2
  • Disorders Of Thyroid
  • Drug Or Chemical Induced Diabetes Mellitus
  • Glucose Control Management
  • Graves Disease
  • Hashimoto Thyroiditis
  • Hyperparathyroidism
  • Hyperthyroidism
  • Insulin Pump Management
  • Nontoxic Goiter
  • Oral Medication Therapy For Diabetes
  • Polycystic Ovary Syndrome
  • Polycystic Ovary Syndrome (PCOS) Treatment
  • Type 2 Diabetes Mellitus
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Conditions and procedures

Conditions I treat

  • Adrenal Gland Disorder
  • Adrenal Gland Disorders (E.G. CUSHING'S SYNDROME, PHEOCHROMOCYTOMA)
  • Adrenal Tumor
  • Diabetes In Pregnancy
  • Diabetes Insipidus
  • Diabetes Mellitus Type 2
  • Diabetic Ketoacidosis
  • Disorders Of Pituitary Gland
  • Disorders Of Thyroid
  • Drug Or Chemical Induced Diabetes Mellitus
  • Grave's Disease
  • Hashimoto Thyroiditis
  • Hyperfunction Of Pituitary Gland
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypocalcemia
  • Hypoparathyroidism
  • Insulin Pump Management
  • Insulin Resistance
  • Nontoxic Goiter
  • Pituitary Disorders
  • Polycystic Ovary Syndrome
  • Primary Hyperparathyroidism
  • Subclinical Hypothyroidism
  • Thyroid Cancer
  • Thyroid Goiter
  • Thyrotoxic Crisis
  • Type 2 Diabetes Mellitus
  • Vitamin Deficiency
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Procedures I perform

  • Continuous Glucose Monitoring System
  • Dexamethasone Suppression Test
  • Glucose Control Management
  • Hormone Therapy For Pituitary Disorders
  • Obesity Treatment
  • Oral Medication Therapy For Diabetes
  • Pituitary Tumor Treatment
  • Polycystic Ovary Syndrome (PCOS) Treatment
  • Thyroid Cancer Treatment
  • Thyroid Disease Prevention And Treatment
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Practice locations

Distance from Change LocationEnter your Location

3800 Reservoir Rd NW
Pasquerilla Healthcare Center
Washington, DC, 20007

202-687-2818

Fax 877-485-1479

Get Directions

miles away

Fax 877-485-1479

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

Education

Board Certification: American Board of Internal Medicine, Endocrinology, Diabetes and Metabolism

Fellowship: Georgetown University Hospital (2013)

Residency: McGaw Medical Center of Northwestern University (2011)

Medical School: Tufts University School of Medicine (2008)

Awards

  • Washingtonian Top Doc 2025

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.)

    4.9
  • 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
  • Mar 25, 2026

    Dr. Cowen is fabulous!

  • Mar 12, 2026

    I trust Dr. Cowen completely and have been very glad to be able to see her, even if I did have to wait months for the appointment.

  • Feb 22, 2026

    Dr. Cowen, Laura E. , Greeted me , asked about my problems, my medication and my overall health. I explained to her in detail, the was wonderful listeners and concerns, she discussed the importance and was worried about my health.She is polite, respectful, caring and knowledgeable. I am lucky to have this endocrinologist In my Life for my care. God bless her