Aashish Dewan, MD| Family Medicine | MedStar Health
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Aashish Dewan

Aashish Dewan, MD
Provider is directly employed by MedStar Health

4.5 out of 5 (186 reviews)

Specialties: Family Medicine

Languages: English

855-256-6851

About me

Areas of clinical interest

  • Adult primary care (ages 18+)
  • Chronic disease diagnosis, treatment, and management (diabetes and hypertension)
  • Evidence-based medicine
  • Obesity and nutrition
  • Preventive care

Philosophy of care

“As a family medicine physician, I get the opportunity to work with a wide spectrum of patients with different backgrounds and medical conditions. Working as a team with my patients, we will develop a health plan that meets their individual needs and lifestyles.”

Conditions and procedures

Conditions I treat

  • Abdomen, Lower Back, Pelvis, And Genital Injury
  • Abdomen, Lower Back, Pelvis, And Genital Open Wound
  • Abdominal Pain
  • Abdominal Strain
  • Abnormal Breathing
  • Abnormal Urine Test Results
  • Acute Bronchitis
  • Acute Laryngitis And Tracheitis
  • Acute Pelvic Pain
  • Acute Sinusitis
  • Acute Upper Respiratory Infections Of Multiple Sites
  • Alimentary Tract Foreign Body
  • Allergic Contact Dermatitis
  • Allergic Reactions
  • Allergies
  • Ankle And Foot Injury
  • Ankle And Foot Ligament Sprain
  • Asthma Attack
  • Back Pain
  • Bacterial Food Poisoning
  • Black Eye
  • Bone Disorders
  • Bronchitis
  • Burn Injuries
  • Cellulitis
  • Cellulitis And Lymphangitis
  • Chest Burn And Corrosion
  • Chest Injury
  • Chest Pain
  • Cholestasis
  • Cold
  • Contact With Communicable Diseases
  • Cough
  • Coughing Up Blood
  • Cutaneous Abscess, Furuncle And Carbuncle
  • Cystitis
  • Dermatophytosis (RINGWORM)
  • Digestive System Symptoms
  • Diseases Of Upper Respiratory Tract
  • Disturbances Of Smell And Taste
  • Ear Foreign Body
  • Ear Infection
  • Elbow And Forearm Injury
  • Elbow Joint And Ligament Dislocation And Sprain
  • Elbow Pain
  • Elbow Strain
  • Erythematous Conditions
  • Eustachian Tube Disorders
  • Eye And Adnexa Disorders
  • Eye And Orbit Injury
  • Eye Infections
  • Eyelid Disorders
  • Fever
  • Fever In Children
  • Finger, Hand, And Wrist Open Wound
  • Food Poisoning In Children
  • Fungal Otitis Externa
  • Genitourinary Symptoms
  • Hand Joint And Ligament Sprain
  • Hand Tendon Injury
  • Head Injury
  • Headache
  • Hip And Thigh Tendon Injury
  • Hives
  • Hordeolum And Chalazion
  • Impetigo
  • Infectious Mononucleosis
  • Influenza Due To Other Identified Influenza Virus
  • Insect Bites And Stings
  • Joint Disorder
  • Knee And Leg Open Wound
  • Knee Joint And Ligament Sprain
  • Knee Pain
  • Lacrimal Gland Disorders
  • Laryngitis
  • Lower Leg Injury
  • Middle Ear Disorders
  • Nasopharyngitis
  • Neck Injury
  • Nonsuppurative Otitis Media
  • Otalgia And Ear Effusion
  • Painful Urination
  • Penis Disorders
  • Personal History Of Diseases And Conditions
  • Pneumonia
  • Respiratory Disorders
  • Respiratory Tract Infections
  • Shortness Of Breath
  • Shoulder And Upper Arm Muscle, Fascia, And Tendon Injury
  • Shoulder And Upper Arm Tendon Injury
  • Shoulder Joint And Ligament Sprain
  • Shoulder Joint Pain
  • Shoulder Open Wound
  • Sinus Infections
  • Skin And Soft Tissue Infections
  • Skin Rashes
  • Sore Throat
  • Sports Concussion
  • Sprains And Strains
  • Stomatitis And Related Lesions
  • Strep Throat
  • Superficial Abdomen Injury
  • Superficial Knee Injury
  • Tendinous Disorders
  • Urethral Discharge
  • Urethritis And Urethral Syndrome
  • Urinary Tract Infection
  • Urticaria
  • Vaginal Infections
  • Vasomotor And Allergic Rhinitis
  • Viral Diseases
  • Viral Infection
  • Vision Disturbances
  • Vomiting
  • Vomiting And Nausea
  • Wrist And Hand Joint And Ligament Dislocation And Sprain
  • Wrist And Hand Tendon Injury
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Procedures I perform

  • Abscess Incision And Drainage
  • Abscess Treatment
  • Allergic Reaction Treatment
  • Anaphylaxis Treatment
  • Anxiety Treatment
  • Asthma Attack Treatment
  • Back Pain Treatment
  • Blood Pressure Check
  • Blood Pressure Monitoring
  • Boil Treatment
  • Booster Shots
  • Camp Physicals
  • Cellulitis Treatment
  • Chronic Cough Treatment
  • Chronic Headache Treatment
  • Cold And Flu Treatment
  • Cold Treatment
  • Conjunctivitis Treatment
  • Control Nasal Hemorrhage Anterior Complex
  • Cystitis Treatment
  • Drug Testing
  • Ear Infection Treatment
  • Eczema Treatment
  • Electrocardiogram
  • Employment Physicals
  • Eye Disease Treatment
  • Flu Shot
  • Functional Abdominal Pain Treatment
  • Fungal Infection Treatment
  • Groin Strain Treatment
  • Gynecological Examination
  • High Cholesterol Management
  • Impacted Earwax Removal
  • Incision And Drainage Of Bartholin's Gland Abscess
  • Injury Treatment
  • Mechanical Debridement For Wounds
  • Microdermabrasion
  • Milk Allergy Treatment
  • Nebulizer Therapy
  • Nitrogen Washout Treatment
  • Pain Medication Management
  • Pediatric Trauma Care
  • Pesticide Poisoning Treatment
  • Pink Eye (CONJUNCTIVITIS) Treatment
  • Pulsatile Tinnitus Treatment
  • Rash Treatment
  • Retinal Laceration Repair
  • School Physicals
  • Sexually Transmitted Disease Testing
  • Shock Treatment
  • Sinus Infection Treatment
  • Skin Allergy Testing
  • Sore Throat Management
  • Sports Physicals
  • Stitch Removal
  • Suture Removal
  • Tetanus Shot
  • Tick Removal
  • Travel Health
  • Tuberculosis Testing
  • Ulcerative Colitis-Associated Arthritis Treatment
  • Urinary Protein Test
  • Urinary Tract Disease Treatment
  • Urinary Tract Infection (UTI) Treatment
  • Vaccinations
  • Viral Gastroenteritis Treatment
  • Vision Exams
  • Wound Repair
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Practice locations

Distance from Change LocationEnter your Location

18109 Prince Philip Dr
Ste B-200
Olney, MD, 20832

301-570-7770

Fax 855-256-6851

Get Directions

miles away

Fax 855-256-6851

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

Education

Board Certification: American Board of Family Medicine, Family Medicine

Residency Program: Broward General Medical Center (2023)

Medical School: Medical College of Ohio Hospital (2020)

Ratings and reviews

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

    4.5
  • Extent to which the care provider listened to you

    4.5
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.5
  • Provider included you in decisions

    4.6
  • Concern the care provider showed for your questions or worries

    4.5
  • Likelihood of recommending this care provider to others

    4.4
  • Nov 24, 2025

    I like Dr. Dewan very much. This is the 2nd time I've seen him.

  • Nov 6, 2025

    Good experience

  • Oct 27, 2025

    Dr. Dewan was fantastic. Listen to my concerns and was talkative