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Robert Patrick Liddell, M.B.B.Ch., M.S.

Headshot of Robert Patrick Liddell
  • Assistant Professor of Radiology and Radiological Science


Aneurysms, Angioplasty, Deep Vein Thrombosis (DVT), Endoleak Embolization, Interventional Oncology, IVC Filter Placement, Kidney Cancer, Liver Cancer, Lung Cancer, Microwave Ablation, Peripheral Vascular Disease, Prostatic Artery Embolization (PAE), Radioembolization, Radiofrequency Ablation (RFA), Radiology, Stenting, Transarterial Chemoembolization (TACE), Vascular and Interventional Radiology more

Research Interests

Interventional oncology; immunotherapy; biomedical engineering; device development; animal models of disease more

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The Johns Hopkins Hospital (Main Entrance)

Appointment Phone: 410-502-6611
1800 Orleans St.
Sheikh Zayed Tower
Baltimore, MD 21287 map
Phone: 410-614-2648


Dr. Robert Liddell is an Assistant Professor of Radiology and Surgery at the Johns Hopkins School of Medicine. His specialty is interventional radiology, with an expertise in interventional oncology and vascular and interventional radiology.

Dr. Liddell received his MBBCh at the Royal College of Surgeons in Ireland. He completed his residency at Johns Hopkins University School of Medicine in Diagnostic Radiology and his fellowship in Interventional Radiology. more


  • Assistant Professor of Radiology and Radiological Science
  • Assistant Professor of Oncology

Departments / Divisions



  • MBBCh; Royal College of Surgeons in Ireland (2000)


  • Diagnostic Radiology; Johns Hopkins University School of Medicine (2005)


  • Interventional Radiology; Johns Hopkins University School of Medicine (2006)

Board Certifications

  • American Board of Radiology (Interventional Radiology) (2017)

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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