Mark Steven Gosnell, MD| Sleep Medicine, Critical Care Medicine | MedStar Health
Mark Steven Gosnell

Mark Steven Gosnell, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (196 reviews)

Specialties: Sleep Medicine, Critical Care Medicine, Pulmonology

Languages: English

410-553-0986

Clinical areas of focus

  • Asthma
  • Bronchiectasis
  • Bronchoscopy
  • Chronic Obstructive Pulmonary Disease
  • Interstitial Lung Disease
  • Interventional Bronchoscopy
  • Lung Cancer Screening
  • Lung Mass
  • Mycobacterial Infection
  • Pulmonary Fibrosis
  • Pulmonary Hypertension
  • Pulmonary Sarcoid
  • Sleep Disorders
  • Thoracentesis
  • Thoracoscopy
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Conditions and procedures

Conditions I treat

  • Adenocarcinoma Of Lung
  • Asbestos Lung
  • Asthma
  • Bronchiectasis
  • Chest Wall Tumors
  • Chronic Obstructive Pulmonary Disease
  • Collapsed Lung
  • Egfr Mutation
  • Egfr Translocation
  • Empyema
  • Foreign Body (AIRWAY)
  • Hemoptysis
  • Hepatic Hydrothorax
  • Interstitial Lung Disease
  • Kras Mutation
  • Large Cell Cancer Of The Lung
  • Lung Cancer
  • Lung Mass
  • Lung Metastasis
  • Malignant Effusion
  • Mediastinum Cancer
  • Mesothelioma
  • Mycobacterial Infection
  • Non Small Cell Lung Cancer
  • Pleural Effusion
  • Pulmonary Embolism
  • Pulmonary Fibrosis
  • Pulmonary Hypertension
  • Pulmonary Sarcoid
  • Radiation Toxicity
  • Respiratory Failure
  • Ret Mutation
  • Ros1 Fusion
  • Sarcoma Of The Lung
  • Sleep Disorders
  • Small Cell Lung Cancer
  • Squamous Cancer Of The Lung
  • Tracheal Mass
  • Tracheal Stenosis
  • Tracheomalacia
  • Ventilator Dependent
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Procedures I perform

  • Advanced Diagnostic Bronchoscopy
  • Airway Stenting
  • Bilevel Positive Airway Pressure
  • Biopsy Of Lung
  • Bronchial Dilatation
  • Bronchial Thermoplasty
  • Bronchoscopy
  • Cyberknife
  • Electromagnetic Navigation Bronchoscopy
  • Endobronchial Brachytherapy
  • Endobronchial Tumor Ablation
  • Endobronchial Ultrasound
  • Endoscopic Biopsy Of Lung
  • Endoscopic Biopsy Of Trachea
  • Fiberoptic Bronchoscopy
  • Interventional Bronchoscopy
  • Lung Cancer Genomics
  • Lung Cancer Screening
  • Mechanical Ventilation
  • Percutaneous Tracheostomy
  • Pleurodesis
  • Pleurx Catheter Insertion
  • Proton Beam Therapy
  • Stereotactic Body Radiation Therapy
  • Thoracentesis
  • Thoracoscopy
  • Tracheal Dilatation
  • Tracheal Stent
  • Tracheoplasty
  • Tracheostomy Management
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Practice locations

Distance from Change LocationEnter your Location

9103 Franklin Square Drive
Suite 300
Baltimore, MD, 21237

410-682-5282

Fax 410-682-5286

Get Directions

miles away

Fax 410-682-5286

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
    • Aetna Select HMO/HealthFund/Health Network
    • Veterans Affairs Community Care Network
    • Aetna Open HMO/Open HMO Option/Open EPO Plus
    • Innovation Health: Open Network Only Plus
    • Uniformed Services Family Health Plan (USFHP)
    • Police and Fire Clinic
    • United Optimum Choice
    • United Options (PPO) (includes Empire PPO)
    • CareFirst NASCO
    • Kaiser Flexible Choice
    • Aetna Elect Choice/ Open Access (POS)
    • I-SNP
    • United Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • United MD IPA (HMO)
    • Kaiser Medicare Plus
    • CareFirst BC/BS Advantage Core/Enhanced
    • MedStar Family Choice DC Healthcare Alliance
    • Aetna Traditional Choice (PPO)
    • Cigna HMO & Network (HMO)
    • Cigna PPO and PPO Plus
    • Innovation Health: PPO
    • United Group Medicare Advantage Plans
    • Aetna HMO
    • Aetna Medicare Advantage HMO & PPO Plans
    • United Student Resources
    • Innovation Health: Open POS II
    • HumanaChoice PPO
    • Aetna Choice POS & Choice POS II
    • Kaiser Signature
    • Employee Health Plan (EHP)
    • WellPoint Maryland - Maryland Health Choice
    • Tricare Reserve Select
    • Cigna True Choice Plus Medicare (PPO)
    • United Select HMO - EPO/NPP
    • Kaiser Permanente Signature-Added Choice
    • United Nursing Home Plan (C-SNP
    • United Select Plus (POS)
    • United Golden Rule
    • United Erickson Advantage Plans
    • Cigna Indemnity
    • MedStar Family Choice DC Healthy Families
    • United Choice Plus
    • Cigna Achieve Medicare (HMO C-SNP)
    • D-SNP)
    • United MD IPA Preferred (POS)
    • Health Services for Children with Special Needs (HSCSN)
    • Innovation Health: HMO & EPO Plus
    • United GEHA (for all other states) Compass Rose
    • HumanaChoice Honor’s plan PPO
    • Maryland Point of Service Plan (MPOS)
    • CareFirst Blue Card Program (Out-of-area BCBS plans)
    • Aetna Managed Choice (POS)
    • Priority Partners - Maryland Health Choice
    • Aetna HMO-Open Access/Select OA
    • Carefirst Healthy Blue (HMO/POS)
    • Kaiser HMO Plus and DHMO Plus Member
    • Beech Street PPO
    • CareFirst MedStar Select PPO
    • Carefirst BlueChoice Opt Out Open Access
    • Cigna TotalCare (HMO D-SNP)
    • Private Health Care Systems (PHCS) (PPO)
    • Traditional Medicare Fee for Service
    • CareFirst (NCA) Indemnity
    • Cigna Network Open Access
    • Carefirst BlueChoice Open Access
    • Carefirst Blue Preferred PPO
    • Aetna HealthFund/Health Network Option OA
    • Kaiser Select
    • Aetna Managed Choice Open Access (POS)
    • United Core Essential (HMO)
    • Carefirst BlueChoice Opt Out Plus Open Access (POS)
    • Cigna Preferred Medicare
    • Cigna HMO Open Access
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • CareFirst MedStar PPO
    • UnitedHealthcare Individual Exchange Plans
    • United Mamsi Life & Health
    • Medicaid - Maryland
    • Cigna True Choice Medicare (PPO)
    • Innovation Health: POS
    • Cigna Alliance Medicare (HMO) |
    • Veterans Affairs Community Care Network (VA CCN)
    • Innovation Health: POS Plus
    • Innovation Health: Network Only Plus
    • United Navigate
    • United Community Plan - Maryland Health Choice Program
    • Kaiser Select-Added Choice
    • Cigna Choice Fund PPO
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • Cigna EPO
    • WellPoint Maryland
    • CareFirst Group Medicare Advantage
    • Aetna Open Choice (PPO)
    • Medicaid - Virginia
    • Aetna Signature Administrator PPO/TPA
    • United AARP Medicare Complete
    • Medicaid - District of Columbia
    • Kaiser Medicare Advantage Signature and Select
    • Cigna POS/Network POS
    • HealthyBlue PPO
    • United Choice
    • Innovation Health: Indemnity
    • CareFirst Administrators
    • Aetna Quality Point of Service (POS)
    • Tricare East Prime
    • Tricare East Select
    • Virginia Premier
    • Innovation Health: Open POS Plus
    • CareFirst Maryland Indemnity or PPO
    • Aetna Student Health Insurance
    • Carefirst EPO
    • United Medicare Advantage DSNP District of Columbia
    • Carefirst BlueChoice HMO
    • Federal Employee Program (Std/Basic PPO/Blue Focus)
    • Tricare for Life East
    • Cigna POS Open Access & Open Access Plus
    • MedStar Family Choice - Maryland Health Choice
    • Coventry Health Care National Network PPO
    • Great-West Healthcare POS/CIGNA
    • First Health PPO
    • Coventry of Delaware HMO/PPO
    • Coventry Health Care of Virginia

Education

Board Certification: American Board of Internal Medicine, Pulmonary Disease

Board Certification: American Board of Internal Medicine, Critical Care Medicine

Fellowship: University of Maryland Medical System (2003)

Residency: Virginia Commonwealth University School of Medicine (2000)

Medical School: Drexel University (1997)

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.)

    4.8
  • Care provider’s efforts to include you in decisions about your care

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

    4.8
  • Likelihood of recommending this care provider to others

    4.7
  • May 21, 2024

    Very good experience.

  • May 17, 2024

    Excellent at listening to my concerns asked a lot of questions pertinent to my visit, show genuine concern.

  • Apr 27, 2024

    DR. Gosnell was very professional.