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

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

4.8 out of 5 (260 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 Location Enter your Location

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

410-554-2950
Get Directions

miles away

Fax 410-261-8226

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

443-444-3431
Get Directions

miles away

Fax 443-444-3435

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 VA Exchange
    • CareFirst NASCO
    • Jai Medical Systems - Maryland Health Choice
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • Magellan Complete Care of VA - VA Medicaid MCO
    • Anthem Federal Employee Program Basic
    • Aetna Medicare Advantage PFFS Plan
    • Aetna HMO
    • CareFirst BlueChoice HMO
    • Optimum Choice
    • CareFirst Maryland Indemnity or PPO
    • Kaiser Permanente Flexible Choice 3-tier POS
    • United Healthcare Options (PPO)
    • IH-Open HMO Option
    • Anthem BCBS Medi Blue Dual Adv
    • Aetna Better Health of MD
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • CareFirst Administrators
    • Humana Medicare Advantage - PPO
    • Kaiser Permanente Select
    • Police and Fire Clinic
    • Aetna Open Choice (PPO)
    • Medicare Advantage - Advantra Value (PPO)
    • Aetna Basic
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • Choice Fund PPO
    • TriWest Healthcare Alliance
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • United Healthcare Choice Plus
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • Priority Partners - Maryland Health Choice
    • Johns Hopkins Advantage MD PLUS PPO
    • Aetna Classic 5000
    • Cigna Preferred Medicare (HMO)
    • Coventry Health Care of Virginia
    • Blue Choice Advantage
    • CIGNA HMO Open Access
    • Johns Hopkins Advantage MD HMO
    • Kaiser Permanente Medicare Plus
    • AmeriHealth Caritas DC Healthcare Alliance
    • United Student Resources
    • Options PPO Cardiac Global
    • United Medicare Private Fee-for-Service (PFFS) plans
    • WellPoint Maryland - Maryland Health Choice
    • Optimum Choice Preferred (POS)
    • OCI Direct (HMO)
    • Aetna Elect Choice/ Open Access (POS)
    • IH-Open POS II
    • Healthy Blue (HMO, POS)
    • Sentara Health
    • Choice POS
    • CareFirst Blue Choice Opt Out Open Access
    • United Healthcare Choice Cardiac Global
    • Choice POS II Open Access
    • Kaiser Permanente Signature - Added Choice
    • Aetna Traditional Choice (PPO)
    • Health Services for Children with Special Needs
    • Core Essential (HMO)
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • Choice POS II
    • Aetna Worker's Compensation Network
    • MedStar Family Choice DC Healthy Families
    • Medicare Direct
    • IH-Open HMO
    • HealthyBlue PPO
    • OA Plus
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • Aetna Advantage 6350PD
    • Great-West Healthcare POS/CIGNA
    • United Healthcare Navigate Cardiac Global
    • CareFirst Blue Preferred PPO
    • DC/MD SHOP QHP Small Business Plans
    • CareFirst Group Medicare Advantage
    • CIGNA EPO
    • Johns Hopkins Advantage MD PPO
    • IH-Open EPO Plus
    • CareFirst Dual Prime HMO-SNP
    • Kaiser Maryland Medicaid MCO
    • IH-POS
    • Private Health Care Systems (PPO)
    • Mamsi Life & Health (Indem./PPO)
    • Aetna Classic 3500
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • Aetna Student Health Insurance
    • Medicare FFS
    • CareFirst MedStar Select PPO
    • Aetna Premier 200PD
    • Aetna Advantage 5750
    • Uniformed Services Family Health Plan
    • CIGNA PPO
    • TRICARE East Prime
    • Erickson Advantage Plans
    • Geisinger Medicare Advantage
    • United Healthcare Choice
    • IH-HMO
    • POS OA
    • IH-Indemnity
    • Aetna Better Health of VA
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • Cigna TotalCare (HMO D-SNP)
    • Anthem BCBS of VA HealthKeepers (HMO)
    • CIGNA SureFit (HMO)
    • Maryland Physicians Care MCO
    • Aetna Signature Administrator PPO/TPA
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • Beech Street PPO
    • CareFirst MedStar PPO
    • CareFirst Blue Card Program
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • IH-EPO Plus
    • UHC Passport
    • IH-POS Plus
    • First Health PPO
    • Humana Gold Plus HMO
    • Aetna Advantage 6350
    • CareFirst FEP Blue Focus
    • Choice Care Network/HUMANA (PPO)
    • Coventry Health Care National Network PPO
    • Tricare Reserve Select
    • UnitedHealthcare and AARP Medicare Complete Plans
    • Coventry of Delaware HMO/PPO
    • HumanaChoice Honor's plan PPO
    • Anthem BCBS of VA HealthKeepers Plus
    • MedStar Family Choice - Maryland Health Choice
    • Veterans Affairs Community Care Network
    • TRICARE East Select
    • CareFirst Community Health Plan of MD
    • Cigna True Choice Plus Medicare (PPO)
    • HumanaChoice PPO
    • M.D. IPA (HMO)
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • Cigna Alliance Medicare (HMO)
    • Optima Family Care MCO - VA Medicaid MCO
    • United Healthcare Select HMO - EPO/NPP
    • BlueChoice Open Access
    • Anthem BCBS Medi Blue Plus
    • IH-Open Network Only Plus
    • AmeriHealth Caritas DC Healthy Families
    • Anthem Federal Employee Program Standard
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • IH-Network Only Plus
    • Anthem BCBS Medi Blue SNP
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • Kaiser Permanente Medicare Advantage Signature and Select
    • MedStar Family Choice DC Healthcare Alliance
    • Aetna Quality Point of Service (POS)
    • Kaiser Permanente Select - Added Choice
    • CareFirst Maryland Point of Service Plan
    • CareFirst EPO
    • Aetna Medicare Advantage HMO & PPO Plans
    • Network OA
    • CareFirst (NCA) Indemnity
    • IH-PPO
    • United HealthCare Community Plan - Maryland Health Choice Program
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • HighMark
    • Select HMO/HealthFund/Health Network
    • Aetna Managed Choice (POS)
    • CIGNA POS/Network POS
    • UnitedHealthcare Individual Exchange Plans
    • Amerigroup DC Healthy Families
    • TRICARE for Life East
    • Employee Health Plan
    • MultiPlan, Inc
    • Aetna Managed Choice Open Access (POS)
    • Humana Medicare Advantage - HMO Open Access
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • Alterwood Advanatge HMO & DSNP Plans
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • Lasso Healthcare - Medicare Medical Savings Account
    • Advantra Platinum (PPO)
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • Kaiser Permanente Select Cardiac Global
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • CIGNA Connect EPO
    • CIGNA HMO & Network (HMO)
    • CIGNA Indemnity
    • First Health PPO
    • United Healthcare Choice Plus Cardiac Global
    • Amerigroup DC Alliance
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • AMERIVANTAGE/Amerigroup Community Care
    • CIGNA PPO Plus
    • Cigna Achieve Medicare (HMO C-SNP)
    • Cigna True Choice Medicare (PPO)
    • Private Fee-for-Service Plans (PFFS)
    • IH-Open POS Plus
    • Aetna Classic 5000PD
    • Kaiser Permanente Signature
    • United Healthcare Select Plus (POS)
    • M.D. IPA Preferred (POS)
    • United Healthcare Community Plan - VA Medicaid MCO
    • NYC Medicare Advantage Plus
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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
  • Apr 21, 2026

    I would recommend you ina heart beat

  • Mar 30, 2026

    Very precise and timely answered my questions.

  • Jan 8, 2026

    My issue may not be unusual, but my doctor concern gave me comfort and understanding about my condition,I trust each one of them.