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

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

4.9 out of 5 (114 reviews)

Specialties: Vascular And Interventional Radiology, Diagnostic Radiology, 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 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
  • 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
  • Inferior Vena Cava Filter Placement
  • Inferior Vena Cava Filter Removal
  • Inferior Vena Cava Filter Retrieval
  • 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

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

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

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

Videos

Education

Board Certification: American Board of Radiology, Interventional and 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
  • Feb 19, 2026

    Dr. Cardella is wonderful, patient and attentive to all of my concerns

  • Nov 10, 2025

    Excellent provider

  • Sep 25, 2025

    Good experience.