Robert Bryan Mason, MD| Neurosurgery, Spine Surgery | MedStar Health
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Robert Bryan Mason

Robert Bryan Mason, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (723 reviews)

Specialties: Neurosurgery, Spine Surgery

Languages: English

877-723-2336

About me

Robert Bryan Mason, MD, is a board-certified neurosurgeon who performs surgery at MedStar Georgetown University Hospital and MedStar Washington Hospital Center.

As a member of the MedStar neurosurgery team, Dr. Mason performs brain and spinal surgeries on patients of all ages, but primarily adults. He came to MedStar Georgetown in 2008 from private practice in Minneapolis. Previously, he was at the National Naval Medical Center in Bethesda, Md., where he was chief of Neurosurgery.

Dr. Mason is a navy veteran who flew F-14s and served as a flight instructor before pursuing a medical career. Working with the intricacies of the brain and spine drew him to his specialty, and the opportunity to perform surgery on a wide variety of cases led him to MedStar Georgetown.

Dr. Mason still holds multiple pilots licenses and is a scuba instructor. In his free time, he also stays active running up to 150 miles a month, scuba diving and snow skiing.

Clinical areas of focus

  • Aneurysm
  • Brain Tumor
  • Brain Tumor Surgery
  • Cerebral Internal Carotid Artery Ophthalmic Segment Aneurysm Coiling
  • Cervical Myelopathy Surgery
  • Hydrocephalus
  • Posterior Fossa Craniotomy
  • Scoliosis
  • Spine Tumor Surgery
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Conditions and procedures

Conditions I treat

  • Aneurysm
  • Benign Neoplasm Of Bone And Articular Cartilage
  • Benign Neoplasm Of Brain And Central Nervous System
  • Benign Tumor
  • Blindness And Low Vision
  • Brain Aneurysm
  • Brain Disorders
  • Brain Tumor
  • Bursopathy
  • Carotid Stenosis
  • Cerebrovascular Diseases
  • Complications Of Cardiac And Vascular Prosthetic Devices
  • Congenital Hydrocephalus
  • Deep Brain Stimulation
  • Deforming Dorsopathies
  • Dorsalgia
  • Dorsopathies
  • Epilepsy
  • Head Injury
  • Hemangioma
  • Hydrocephalus
  • Inflammatory Spondylopathies
  • Intervertebral Disc Disorders
  • Intraspinal Granuloma
  • Kyphosis
  • Malignant Neoplasm Of Endocrine Glands
  • Malignant Neoplasm Of Meninges
  • Malignant Neoplasm Of Spinal Cord
  • Meningioma
  • Meningitis
  • Nervous And Musculoskeletal Symptoms
  • Nervous System Disorders
  • Nontraumatic Subarachnoid Hemorrhage
  • Omphalocele
  • Paralytic Syndrome
  • Parkinson's Disease
  • Scoliosis
  • Secondary Malignant Neoplasm Of Brain
  • Spina Bifida
  • Spinal Cord Diseases
  • Spinal Cord Injury
  • Spine Tumor
  • Spondylopathies
  • Vascular Malformations Of The Brain
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Procedures I perform

  • Bifrontal Craniectomy
  • Brain Tumor Surgery
  • Cerebellar Hemorrhage Evacuation
  • Cerebral Angioplasty
  • Cerebral Internal Carotid Artery Ophthalmic Segment Aneurysm Coiling
  • Cerebrospinal Fluid Shunt Revision
  • Cervical Corpectomy
  • Cervical Epidural Steroid Injection
  • Cervical Laminectomy
  • Cervical Myelopathy Surgery
  • Cervical Nerve Release
  • Cervical Spinal Cord Release
  • Cervical Vertebra Reposition
  • Cervical Vertebral Disc Excision
  • Computerized Tomography (CT) Scan
  • Cranial Nerve Neurostimulator Electrode Array And Pulse Generator Implantation
  • Craniectomy For Hematoma Evacuation
  • Craniectomy For Meningioma
  • Cranioplasty
  • Deep Brain Stimulation
  • Dura Mater Supplement
  • Excision Of Cerebral Ventricle
  • Interbody Biomechanical Device Insertion
  • Intraoperative Neurophysiologic Monitoring
  • Lumboperitoneal Shunt
  • Occlusion Intracranial Artery
  • Open Brain Release
  • Open Cerebellum Release
  • Parkinson's Disease
  • Parotid Biopsy
  • Percutaneous Kyphoplasty
  • Posterior Fossa Craniotomy
  • Resection Of Thoracic Vertebral Disc
  • Sacral Nerve Release
  • Spinal Disc Replacement
  • Spinal Fusion
  • Spinal Reconstruction Surgery
  • Spine Tumor Surgery
  • Stereotactic Body Radiation Therapy For Brain Tumors
  • Stereotactic Spinal Procedure
  • Subclavian Artery Extirpation
  • Thoracic Aorta To Carotid Artery Bypass With Synthetic Substitute
  • Thoracic Laminectomy
  • Upper Artery Synthetic Substitute Removal
  • Venous Access Device Removal
  • Vertebral Corpectomy
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Practice locations

Distance from Change Location Enter your Location

18109 Prince Philip Dr
Ste 300
Olney, MD, 20832

301-570-8554
Get Directions

miles away

Fax 301-570-8556

110 Irving St NW
G019
Washington, DC, 20010

202-877-5026
Get Directions

miles away

Fax 202-877-5551

5454 Wisconsin Ave
Ste 1100
Chevy Chase, MD, 20815

301-856-2323
Get Directions

miles away

Fax 855-385-5335

3800 Reservoir Rd NW
Pasquerilla Healthcare Center 7th Fl Dept Neurology
Washington, DC, 20007

202-444-8525
Get Directions

miles away

Fax 877-245-1499

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

Education

Board Certification: American Board of Neurological Surgery, Neurological Surgery

Residency: University of Maryland Medical Center (1998)

Residency: National Naval Medical Center (1997)

Internship: National Naval Medical Center (1991)

Medical School: Uniformed Services University of the Health Sciences (1990)

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

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

    4.8
  • Provider included you in decisions

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

    4.8
  • Likelihood of recommending this care provider to others

    4.8
  • Apr 20, 2026

    Dr Mason is thorough, always listens and explains all options or solutions

  • Apr 17, 2026

    A doctor one can trust

  • Mar 26, 2026

    I am grateful to Dr Mason for his skill in neurosurgery. I am recovering well and am pain free for the first time in years.