Gajan Sivananthan, MD
Provider is directly employed by MedStar Health

Specialities: Vascular Interventional Radiology

Languages: English

202-444-3411

About me

Gajan Sivananthan, MD, is an interventional radiologist affiliated with MedStar Washington Hospital Center. He takes special interest in minimally invasive treatment for men’s health conditions (benign prostatic hyperplasia and varicoceles), vascular disease (deep venous thrombosis, pelvic congestion syndrome, varicosities, and vascular malformations), and oncology (liver cancer, renal cell cancer, lung cancer, and benign and malignant vertebral compression fractures).

As an interventional radiologist, Dr. Sivananthan performs endovascular procedures that use catheters inserted through arteries or veins. He also performs percutaneous procedures, where needles are inserted into diseased parts of the body using CT, MRI, ultrasound, and X-ray guidance to treat tumors while minimizing damage to normal adjacent tissue. He is dedicated to providing the most effective, safe, and least invasive procedure for each patient.

Dr. Sivananthan performs unique procedures in the field of interventional radiology, including treatment of benign prostatic hyperplasia (BPH) using prostatic artery embolization. Prostatic artery embolization has had a profoundly positive impact on men who suffer from BPH while preserving erectile function. Alternatively, prostatic artery embolization can oftentimes be performed in men who are considered to have a high surgical risk for alternate procedures.

Dr. Sivananthan received his medical degree from Robert Wood Johnson Medical School, where he stayed to complete a one-year internship in internal medicine. He then joined Tufts Medical Center to complete four years of residency training in radiology. Finally, he joined Mount Sinai Medical Center for a subspecialty fellowship in vascular and interventional radiology, where he stayed on as faculty, before joining Washington Hospital Center.

Dr. Sivananthan is passionate about building the Interventional Radiology Department into a paramount center for the treatment of interventional oncology, benign prostatic hyperplasia, and vascular malformations at MedStar Washington Hospital Center. He actively participates in the advancement of the field of interventional radiology and has authored and co-authored a number of peer-reviewed publications and has presented nationally on numerous occasions.

Philosophy of Care

“I view my role as a partner with my patients to help them through their illness. My approach is to first listen to my patients so I can understand their goals of care, and then, together with the patient and their family (if involved), determine the best therapeutic options. I listen to my patients -- this is the first step in effectively communicating and establishing a therapeutic relationship.

“I am always available to discuss complex cases with referring physicians and am dedicated to taking good care of their patients in a collaborative fashion."

Practice locations

Distance from Change LocationEnter your Location

18101 Prince Philip Drive
Medstar Montgomery Medical Center
Olney, MD, 20832

301-774-8650
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1120 20th Street Northwest
Washington, DC, 20036

855-211-4619

Fax 301-209-5776

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miles away

Fax 301-209-5776

7501 Surratts Road
Clinton, MD, 20735

301-868-0972

Fax 301-856-4559

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miles away

Fax 301-856-4559

3001 South Hanover Street
Medstar Harbor Hospital Center
Baltimore, MD, 21225

410-350-3300

Fax 410-350-2033

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miles away

Fax 410-350-2033

5454 Wisconsin Avenue
Bethesda, MD, 20815

301-215-9420

Fax 301-215-4499

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Fax 301-215-4499

7503 Surratts Road
MedStar Southern Maryland Hospital Center
Clinton, MD, 20735

301-877-4772

Fax 301-877-3518

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Fax 301-877-3518

201 East University Parkway
MedStar Union Memorial Hospital
Baltimore, MD, 21218

410-554-2728

Fax 410-554-2584

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Fax 410-554-2584

13950 Brandywine Road
Brandywine, MD, 20613

240-546-3010

Fax 240-681-2446

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miles away

Fax 240-681-2446

12 Medstar Boulevard
Bel Air, MD, 21015

443-625-5430

Fax 443-356-4092

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Fax 443-356-4092

12158 Central Avenue
Bowie, MD, 20721

301-430-2750

Fax 301-430-2751

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Fax 301-430-2751

3800 Reservoir Road Northwest
Ccc Bldg Ground Fl
Washington, DC, 20007

202-444-3400

Fax 202-444-3411

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Fax 202-444-3411

9000 Franklin Square Drive
Medstar Franklin Square Medical Center
Baltimore, MD, 21237

443-777-7441

Fax 443-777-7397

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miles away

Fax 443-777-7397

2118 Greenspring Drive
Lutherville, MD, 21093

443-470-1070

Fax 443-561-6234

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miles away

Fax 443-561-6234

1133 21st Street Northwest
Washington, DC, 20036

202-748-8840

Fax 202-350-9512

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Fax 202-350-9512

5601 Loch Raven Boulevard
MedStar Good Samaritan Hospital
Baltimore, MD, 21239

443-444-2430

Fax 443-444-4656

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miles away

Fax 443-444-4656

25500 Point Lookout Road
Medstar St Mary's Hospital
Leonardtown, MD, 20650

301-475-6399

Fax 240-434-7248

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Fax 240-434-7248

106 Irving Street Northwest
MedStar Washington Hospital Center
Washington, DC, 20010

202-877-9729

Fax 301-209-5616

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miles away

Fax 301-209-5616

102 Irving Street Northwest
MedStar National Rehabilitation Hospital
Washington, DC, 20010

202-877-1000
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miles away

Insurance

MedStar Medical Group accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Medical Group, please call your insurance company.

  • List of insurance plans we accept
    • Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus
    • Aetna Quality Point of Service (POS)
    • Aetna USAccess (POS)
    • Aetna Student Health Insurance
    • Aetna Medicare Advantage HMO & PPO Plans
    • CFBCBS BlueChoice HMO
    • CFBCBS Blue Choice Opt Out Plus Open Access (POS)
    • CFBCBS Maryland Point of Service Plan (MPOS)
    • CFBCBS Federal Employee Program (Std. & Basic PPO)
    • CFBCBS Maryland Indemnity or PPO
    • CFBCBS (NCA) Indemnity
    • CIGNA HMO & Network (HMO)
    • CIGNA POS/Network POS
    • Great-West Healthcare POS/CIGNA
    • CIGNA Indemnity
    • Coventry Health Care of Virginia
    • Coventry of Delaware HMO/PPO
    • First Health PPO
    • FIRST HEALTH
    • Tricare Prime
    • Tricare Standard
    • Tricare Extra (Indemnity)
    • Tricare for Life (Medicare Supplemental Plan)
    • MedStar Family Choice - Maryland Health Choice
    • MedStar Select (MedStar Associates' Plan)
    • MedStar Medicare Choice
    • United Healthcare Select HMO - EPO/NPP
    • United Healthcare Select Plus (POS)
    • United Healthcare Choice Plus
    • United Student Resources
    • M.D. IPA (HMO)
    • M.D. IPA Preferred (POS)
    • Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • Mamsi Life & Health (Indem./PPO)
    • Aetna Worker's Compensation Network
    • Coventry Health Care National Network PPO
    • Private Health Care Systems (PHCS) (PPO)
    • United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)
    • OneNet PPO, Inc.
    • United Healthcare Choice
    • United Healthcare Core Essential (HMO)
    • Optimum Choice
    • United Healthcare Navigate
    • United Healthcare Compass (HMO)
    • CIGNA HMO Open Access (OA)
    • Network OA
    • POS OA & OA Plus
    • CIGNA EPO
    • PPO and PPO Plus
    • Choice Fund PPO
    • CFBSBC Blue Preferred PPO
    • HealthyBlue PPO
    • CFBCBS Blue Choice Opt Out Open Access
    • BlueChoice Open Access
    • Blue Choice Advantage & Healthy Blue (HMO, POS)
    • Aetna Traditional Choice (PPO)
    • Innovation Health: Indemnity
    • Aetna Open Choice (PPO)
    • Innovation Health: PPO
    • Aetna Managed Choice (POS)
    • Innovation Health: POS Plus
    • Aetna Elect Choice/ Open Access (POS)
    • Innovation Health: Open Network Only Plus
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Innovation Health: POS
    • Open HMO
    • Opoen HMO Option
    • Open EPO Plus
    • Aetna Managed Choice Open Access (POS)
    • Choice POS & Choice POS II
    • Innovation Health: Open POS Plus
    • Open POS II
    • Aetna HMO
    • Select HMO/HealthFund/Health Network
    • Aetna Innovations: HMO & EPO Plus

Education

Board Certification: American Board of Radiology, Interventional Radiology and Diagnostic Radiology

Fellowship Program: Mount Sinai Medical Center (2015)

Residency Program: Tufts University Medical Center (2014)

Internship Program: Rutgers Robert Wood Johnson Medical School (2010)

Medical School: Rutgers Robert Wood Johnson Medical School (2009)