Raghuram Posham, MD
Raghuram Posham, MD

Raghuram Posham, MD

Vascular and Interventional Radiology
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Vascular and Interventional Radiology, Radiology, more

Locations and Appointments

New Patients

CUIMC/Milstein Hospital Building

177 Ft. Washington Avenue
New York, NY 10032
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ColumbiaDoctors - Midtown

51 West 51st Street
New York, NY 10019
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Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

  • Affinity Health Plan
  • AgeWell
  • Amida Care
  • Emblem/GHI
  • Emblem/Hip
  • Empire Blue Cross Blue Shield Healthplus
  • Empire Blue Cross/Blue Shield
  • Fidelis Care
  • Healthfirst
  • Local 1199
  • Magnacare (National)
  • Medicare
  • Multiplan
  • MVP Health Care
  • Quality Health Management
  • RiverSpring
  • UnitedHealthcare
  • WellCare
  • World Trade Center Health Plan

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About Raghuram Posham, MD

Dr. Raghuram "Ram" Posham is a board certified vascular and interventional radiologist in the Department of Radiology at Columbia University Irving Medical Center. He is an assistant professor of radiology and an attending physician at NewYork-Presbyterian Hospital. Dr. Posham's expertise spans a broad range of minimally invasive procedures which enable him to manage and treat a wide range of conditions, from cancer care to men's and women's health. Among his clinical interests are complex portal hypertension in patients with liver disease, benign prostatic hyperplasia (BPH) in men, uterine fibroids in women, and transarterial chemo and radiation therapy for hepatocellular carcinoma patients.

Dr. Posham is actively involved in academic research and has made significant contributions to the field of interventional radiology. His research interests encompass trans-radial arterial access, peripheral arterial disease interventions, and complex inferior vena cava filter retrieval techniques. Through numerous peer-reviewed articles in prestigious medical journals, he has enhanced the understanding and practice of interventional radiology, earning recognition for his dedication to advancing medical knowledge. His contributions to the medical community have been recognized with various honors, including the Editor's Award for Outstanding Clinical Research at the Society of Interventional Radiology (SIR) 2017 Annual Scientific Meeting and the Burton Drayer Prize in Radiology and Imaging from the Icahn School of Medicine at Mount Sinai.

Dr. Posham served as chief resident in the Integrated Interventional and Diagnostic Radiology Residency at Mount Sinai Hospital. He holds an MD with Distinction in Research from the prestigious Icahn School of Medicine at Mount Sinai. Additionally, he earned an MPA with a specialization in health services management from New York University's Robert F. Wagner Graduate School of Public Service, and a BA in economics, graduating magna cum laude from New York University's College of Arts and Science.

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  • Ablation

  • Ablation of Liver Lesion

  • Ablation of Lung Lesion

  • Abscess Drainage

  • Aneurysm Endovascular Surgery

  • Angioplasty

  • Arterial Stents

  • Arteriovenous Malformation (AVM)

  • Benign Prostate Hyperplasia

  • Benign Prostatic Hyperplasia (BPH)

  • Biliary Stenting

  • Biopsies

  • Botulinum Toxin (Botox Injection)

  • Cancer Treatment

  • Central Venous Access

  • Chemoembolization

  • Chronic Pelvic Pain In Female

  • Consults

  • Cosmetic Sclerotherapy of Legs

  • Deep Vein Thrombosis (DVT)

  • Dialysis Access Procedures

  • Embolization

  • Endovascular Intervention

  • Endovenous Laser Ablation

  • Enlarged Prostate

  • Fibroids

  • Hereditary Hemorrhagic Telangiectasia (HHT)

  • Interventional Oncology

  • Interventional Radiology

  • Interventional Vascular

  • IVC Filter Placement and Retrieval

  • IVC Filter Retrieval

  • IVC Filters

  • Kyphoplasty

  • Laser Treatment for Varicose Veins

  • Liver Cancer

  • Liver Lesions

  • Liver Masses

  • Liver Tumors

  • Metastatic Cancer

  • Metastatic Tumors

  • Pelvic Congestion Syndrome

  • Peripheral Arterial Disease (PAD)

  • Peripheral Vascular Disease

  • Poor Leg Circulation

  • Prostate Embolization

  • Sclerotherapy

  • Spider Veins

  • Stents

  • TIPS (Transjugular Intrahepatic Portosystemic Shunt)

  • Tumor Ablation

  • Tumor Embolization

  • UFE - Uterine Fibroid Embolization

  • Uterine Fibroid Embolization

  • Varicocele Embolization

  • Varicose Veins

  • Vascular Stents

  • Vein Problems

  • Vertebroplasty

  • Y90 Treatment (Radioembolization)

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  • Fellowship: Mount Sinai Medical Center

  • Medical School: Icahn School of Medicine at Mount Sinai

  • Residency: Mount Sinai Medical Center

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Titles & Positions

  • Assistant Professor of Radiology

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Hospital Affiliations

  • NewYork-Presbyterian Hudson Valley Hospital

  • NewYork-Presbyterian Westchester


  • Medical School: Icahn School of Medicine at Mount Sinai
  • Residency: Mount Sinai Medical Center
  • Fellowship: Mount Sinai Medical Center

Titles & Positions

  • Assistant Professor of Radiology