Jason Ryan Crowner, MD| Vascular Surgery | MedStar Health
Jason Ryan Crowner

Jason Ryan Crowner, MD
Provider is directly employed by MedStar Health

4.8 out of 5 (231 reviews)

Specialties: Vascular Surgery

Languages: English

443-444-3435

About me

Jason Crowner, MD, FACS, is an experienced board-certified vascular surgeon at MedStar Heart & Vascular Institute at MedStar Union Memorial Hospital and MedStar Good Samaritan Hospital.

He provides treatment for the full spectrum of vascular pathology, with a special focus on severe peripheral artery disease.

Dr. Crowner uses both endovascular and open approaches in his practice. In addition to surgical treatments, he encourages behavioral modifications and uses medical therapies, based on the unique anatomy and lifestyle of each patient.

Dr. Crowner believes that treatment decisions are best made by fully considering how they will impact the patient before, during, and long after their procedure.

He chose vascular surgery because he enjoys developing relationships with his patients and becoming an enduring partner in their care.

Clinical areas of focus

  • Pulmonary Embolism Treatment
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Procedures I perform

  • Abdominal Aortic Aneurysm Repair
  • Ambulatory Phlebectomy
  • Angioaccess Arteriovenous Fistula Ligation
  • Angioplasty
  • Aortic Dissection Repair
  • Aortography
  • Arteriovenous Anastomosis
  • Arteriovenous Fistula Revision
  • Atherectomy
  • Balloon Dilation
  • Bypass Graft
  • Carotid Angioplasty And Stenting
  • Carotid Artery Aneurysm Repair
  • Carotid Artery Angioplasty
  • Carotid Artery Stenting
  • Carotid Endarterectomy
  • Carotid Stenting
  • Common Carotid Artery Dilation
  • Deep Vein Thrombosis Management
  • Dialysis
  • Dialysis Access
  • Dialysis Graft Placement
  • Dilation Of Left External Iliac Artery With Stent
  • Dilation Of Left Iliac Artery
  • Dilation Of Right External Iliac Artery
  • Dilation Of Upper Vein
  • Duplex Scan Of Aorta
  • Duplex Scan Of Extremity Veins
  • Duplex Scan Of Upper Extremity Arteries
  • Endovascular Aortic Repair
  • Endovascular Repair Of Femoral Artery
  • Endovascular Treatment
  • Endovenous Laser Ablation Of Varicose Veins
  • Endovenous Laser Therapy
  • External Iliac Artery Supplement
  • Extirpation Of Right Femoral Vein
  • Femoral Artery Stenting
  • Femoropopliteal Bypass Surgery
  • Fluoroscopy Bilateral Common Carotid Arteries
  • Fluoroscopy Right Upper Extremity Arteries
  • Graft Placement
  • Iliac Artery Stenting
  • Iliopopliteal Bypass
  • Infected Graft Excision
  • Inferior Vena Cava Filter Removal
  • Inferior Vena Cava Filter Retrieval
  • Insertion Of Infusion Device Into Lower Vein
  • Intravascular Ultrasound
  • Leg Pain Treatment
  • Limb Salvage
  • Lymphedema Management
  • May Thurner Syndrome Treatment
  • May-Thurner Syndrome Treatment
  • Mesenteric Angiography
  • Mesenteric Artery Bypass
  • Mesenteric Artery Stenting
  • Microphlebectomy
  • Percutaneous Dilation Of Common Iliac Artery
  • Percutaneous Transluminal Angioplasty
  • Peripheral Angioplasty
  • Plain Radiography Abdominal Aorta
  • Popliteal Artery Aneurysm Repair
  • Popliteal Artery Entrapment Syndrome Treatment
  • Pseudoaneurysm Treatment
  • Pulmonary Embolism Treatment
  • Removal Of Central Venous Access Device
  • Renal Artery Angioplasty
  • Renal Artery Stenting
  • Sclerotherapy Of Varicose Veins
  • Spider Vein Treatment
  • Splenic Artery Ligation
  • Stent Placement
  • Stenting Of An Artery
  • Subclavian Artery Extirpation
  • Subclavian Artery Stenting
  • Thoracic Endovascular Aortic Repair
  • Thoracic Outlet Decompression
  • Thoracic Outlet Syndrome Treatment
  • Thread Vein Removal
  • Thromboendarterectomy
  • Thromboendarterectomy With Patch Graft
  • Thrombolysis
  • Translumbar Aortography
  • Transluminal Balloon Angioplasty
  • Upper Extremity Angioplasty
  • Varicose Vein Stripping
  • Varicose Vein Treatment
  • Vascular Access Creation
  • Vascular Access Device Care
  • Vascular Access Revision
  • Vascular Embolization
  • Vascular Malformation Treatment
  • Vascular Reconstruction
  • Vascular Stenting
  • Vascular Testing
  • Vein Sclerotherapy
  • Vena Cava Catheter Introduction
  • Vena Cava Filter Insertion
  • Vena Cava Filter Retrieval
  • Venous Access Device Removal
  • Venous Insufficiency Treatment
  • Venous Stasis Ulcer Treatment
  • Venous Stenting
  • Venous Ulcer Treatment
  • Vertebral Artery Stenting
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Practice locations

Distance from Change LocationEnter your Location

5601 Loch Raven Blvd
Smyth Bldg Ste 303
Baltimore, MD, 21239

443-444-3431

Fax 443-444-3435

Get Directions

miles away

Fax 443-444-3435

3300 N Calvert St
1st Fl
Baltimore, MD, 21218

410-554-2950

Fax 410-261-8226

Get Directions

miles away

Fax 410-261-8226

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

Videos

Education

Board Certification: American Board of Surgery, General Surgery

Residency: University of North Carolina Hospitals (2015)

Medical School: Southern Illinois University School of Medicine (2010)

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
  • 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
  • Dec 31, 2025

    Everything went okay.

  • Oct 22, 2025

    Dr. Crowner thoroughly explained my situation. He answered all my questions and I felt assured I was well taken care of - He had done background work to bring me a sensible resolution to a long-standing problem. I am very pleased eh is on my team.

  • Oct 20, 2025

    Will listen Intently and will explain thoroughly the plan of care.