John Thomas Cardella, MD| Interventional Radiology, Vascular And Interventional Radiology | MedStar Health
John Thomas Cardella

John Thomas Cardella, MD
Provider is directly employed by MedStar Health

4.9 out of 5 (106 reviews)

Specialties: Interventional Radiology, Vascular And Interventional Radiology

Languages: English

202-444-4899

About me

John T. Cardella, MD, is an assistant professor in the Department of Radiology, and the program director for the new Interventional Radiology Residency at MedStar Georgetown University Hospital. Dr. Cardella is dual board certified in Interventional Radiology and Diagnostic Radiology and has been recognized for outstanding conferences by the residency program. After obtaining his undergraduate degree from the Massachusetts Institute of Technology, Dr. Cardella came to Georgetown University for medical school where he was elected to the Alpha Omega Alpha honor society. He completed his diagnostic radiology residency at the University of North Carolina and served as the Chief Resident before completing his training in Vascular and Interventional Radiology at the University of Virginia.

His clinical interests are the entire breadth of interventional procedures, including venous reconstruction and complex IVC filter removal, as well as prostate artery embolization, and the creation of endovascular dialysis access. Dr. Cardella is always willing to take the additional time needed with his patients to ensure that their questions are answered and they feel comfortable with the plan of care. Outside of the hospital, Dr. Cardella keeps busy with his young children, and enjoys hiking and biking.

Clinical areas of focus

  • Coronary Thrombectomy
  • Dialysis
  • Endovascular Aortic Repair
  • Inferior Vena Cava Filter Placement
  • Neobladder Creation
  • Vascular Stenting
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Conditions and procedures

Conditions I treat

  • Aortic Aneurysm
  • Atherosclerosis Of Aorta
  • Atherosclerosis Of Leg Arteries
  • Atherosclerosis Of The Femoral Arteries
  • Blood Clots In Legs
  • Carotid Artery Stenosis
  • Cerebrovascular Diseases
  • Claudication
  • Congenital Malformations Of Peripheral Vascular System
  • Deep Vein Thrombosis
  • Deep Vein Thrombosis (DVT)
  • Dialysis Access Problems
  • Enlarged Veins (VARICOSE VEINS)
  • Fibromuscular Dysplasia
  • Inferior Vena Cava Filter Removal
  • Intestinal Ischemia
  • Kidney Artery Stenosis
  • Kidney Dialysis Access Problems
  • Kidney Injury
  • Liver Cancer Treatment
  • Mesenteric Artery Stenosis
  • Mesenteric Ischemia
  • Pelvic Congestion Syndrome
  • Peripheral Aneurysm
  • Peripheral Artery Disease
  • Peripheral Artery Disease (PAD)
  • Phantom Limb Pain
  • Pulmonary Embolism
  • Renal Artery Stenosis
  • Renal Artery Thrombosis
  • Spider Veins
  • Splanchnic Aneurysm
  • Superior Vena Cava Obstruction
  • Swelling In Legs
  • Testicular Varicocele
  • Thoracic Aortic Dissection
  • Thoracic Outlet Syndrome
  • Uterine Fibroid Embolization
  • Vascular Malformation
  • Vena Cava Filter Placement
  • Venous Insufficiency
  • Venous Leg Ulcer
  • Visceral Artery Aneurysm
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Procedures I perform

  • Ablation Of Osteoid Osteoma
  • Ambulatory Phlebectomy
  • Angiography
  • Angioplasty
  • Artificial Liver Therapy
  • Atherectomy
  • Bland Embolization
  • Bypass Graft Angioplasty
  • Carotid Artery Stenting
  • Catheter-Directed Anticoagulation
  • Celiac Plexus Block
  • Coronary Thrombectomy
  • Cystometrogram
  • Deep Vein Thrombosis (DVT)
  • Denver Shunt Placement
  • Dialysis
  • Dialysis Graft Placement
  • Embolization For Bleeding
  • Embolization Of Venous Malformations
  • Embolization Of Vertebral Metastases
  • Endoscopic Thoracic Sympathectomy
  • Endovascular Aortic Repair
  • Endovenous Laser Ablation Of Varicose Veins
  • Endovenous Laser Therapy
  • Fibrinolytic Therapy
  • Fluoroscopy-Guided Biopsy
  • Ganglion Impar Block
  • Gastrointestinal Tube Placement
  • Gonadal Vein Embolization
  • Incision And Drainage Of Abscess
  • Inferior Vena Cava Filter Placement
  • Inferior Vena Cava Filter Removal
  • Inferior Vena Cava Filter Retrieval
  • Internal Jugular Central Line Placement
  • Intravascular Ultrasound
  • Kyphoplasty
  • Laser Therapy For Tumors
  • Mesenteric Angiography
  • Mesenteric Artery Stenting
  • Microwave Ablation
  • Neobladder Creation
  • Nerve Block
  • Pec Implants
  • Pelvic Vein Embolization
  • Percutaneous Abscess Drainage
  • Percutaneous Cholecystostomy
  • Percutaneous Drainage Of Seroma
  • Percutaneous Fetal Atrial Septostomy
  • Percutaneous Kyphoplasty
  • Percutaneous Laser Ablation Of Nerves
  • Percutaneous Osteoplasty
  • Percutaneous Sclerotherapy Of Varicose Veins
  • Percutaneous Transluminal Angioplasty
  • Percutaneous Treatment Of Spider Veins
  • Percutaneous Tumor Chemoembolization
  • Portal Vein Embolization
  • Portal Vein Embolization For Liver Regeneration
  • Portosystemic Shunt
  • Prostate Artery Embolization
  • Pulmonary Embolism
  • Radioembolization Of Liver Tumors
  • Radiofrequency Thermoablation
  • Renal Artery Stenting
  • Stent Placement
  • Stent Placement In Trachea
  • Stenting Of An Artery
  • Sympathectomy
  • Thrombolysis
  • Tibial Stent Placement
  • Transarterial Embolization
  • Tunneled Pleural Catheter Placement
  • Uterine Artery Embolization
  • Uterine Fibroid Embolization
  • Varicocele Embolization
  • Vascular Coil Embolization
  • Vascular Plug Embolization
  • Vascular Stenting
  • Vein Sclerotherapy
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Practice locations

Distance from Change LocationEnter your Location

3800 Reservoir Rd NW
CCC Bldg Ground Fl
Washington, DC, 20007

202-444-3400

Fax 202-444-3411

Get Directions

miles away

Fax 202-444-3411

3001 S Hanover St
MedStar Harbor Hospital Center
Baltimore, MD, 21225

410-350-3300

Fax 410-350-2033

Get Directions

miles away

Fax 410-350-2033

106 Irving St NW
MedStar Washington Hospital Center
Washington, DC, 20010

202-877-9729

Fax 301-209-5616

Get Directions

miles away

Fax 301-209-5616

18101 Prince Phillip Dr
MedStar Montgomery Medical Center
Olney, MD, 20832

301-774-8650
Get Directions

miles away

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

Videos

Education

Board Certification: American Board of Radiology, Diagnostic Radiology

Fellowship: University of Virginia Medical Center (2016)

Residency: University of North Carolina at Chapel Hill (2015)

Internship: MedStar Georgetown University Medical Center (2011)

Medical School: Georgetown University School of Medicine (2010)

Ratings and reviews

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

    4.9
  • Extent to which the care provider listened to you

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

    4.9
  • Provider included you in decisions

    4.9
  • Concern the care provider showed for your questions or worries

    4.9
  • Likelihood of recommending this care provider to others

    4.9
  • Sep 25, 2025

    Good experience.

  • Sep 10, 2025

    Very good visit understood everything it was explained to me

  • Sep 8, 2025

    Very clear and supportive. I felt heard and enthusiastic about the procedure.