Interventional Radiology

At Fauquier Health, our physicians are board-certified in interventional radiology. Our interventional radiology team specializes in the use of X-rays, MRI and other imaging technology to diagnose and treat a variety of diseases and conditions through minimally-invasive techniques. During a procedure, the interventional radiologist will use the appropriate technology to help guide small instruments (catheters) through the vascular system or other pathways percutaneously (through the skin). Such procedures result in less risk, less pain and less recovery time for the patient.

The Interventional Radiology team is now accepting patients in the multispecialty clinic located at 550 Hospital Dr. in Warrenton, VA for consults, procedures and follow up appointments.

Appointments may be made by calling 540.316.5940 or Schedule an Appointment Online.


Medical Staff

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Dr. Alexander Kieger

Dr. Kieger joined the Fauquier Health Interventional Radiology team in 2020 and brought over 10 years of clinical experience to with him. According to Dr. Kieger, “My practice focuses on minimally-invasive procedures that result in quick recovery and rarely require a stay in the hospital. I am dedicated to spending ample time with my patients and being available to them every step of the way."
Dr. Kieger received fellowship training in Vascular and Interventional Radiology and has expertise in vascular specialties such as dialysis access and catheter placement, central line insertion, Peripheral Vascular Disease and venous insufficiencies. Dr. Kieger also specializes in interventional radiology procedures such as angioplasty, hemorrhoid treatment, uterine fibroid treatment, interventional pain management and uterine embolization.

Education and Training

Dr. Kieger graduated with a medical degree from the Northwestern University Feinberg School of Medicine in Chicago, IL in 2012. The following year, he completed his internship from Northwestern University/McGaw Medical Center in Preliminary General Surgery.

Dr. Kieger received his four-year residency training in Diagnostic Radiology from Johns Hopkins Hospital in Baltimore, MD from July 2013-July 2017. He then went on to complete his fellowship in 2018 from Northwestern University/McGaw Medical Center. His fellowship was in Vascular and Interventional Radiology.  

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Dr. Sandeep Bagla

Dr. Bagla joined the Fauquier Health Interventional Radiology team in 2020. Dr. Bagla received fellowship training in Cardiovascular and Interventional Radiology and has procedural expertise in interventional oncology (minimally invasive cancer therapy), arterial and neuro-intervention (stroke therapy, abdominal aortic aneurysm stent grafting, peripheral arterial intervention), pulmonary thrombolysis and prostate artery embolization. Dr. Bagla also specializes in active diagnostic radiology readings for all modalities (except mammography).

Education and Training

Dr. Bagla graduated from the University of Medicine and Dentistry of New Jersey in 2003. He later completed his residency training as Chief Resident and Diagnostic Radiology Resident at Albany Medical Center in Albany, New York in 2007. Dr. Bagla completed his Cardiovascular and Interventional Radiology Fellowship at George Washington University School of Medicine in 2008. Simultaneously, he also received fellowship training from INOVA Alexandria Hospital in Alexandria, VA.


Our board-certified interventional radiologists provide a range of services including:

  • Angioplasty
  • Arterial and neuro-intervention
  • Biopsy
  • Chronic deep vein thrombosis
  • Chronic non-healing wounds
  • Dialysis intervention
  • Diagnostic radiology
  • Hemorrhoids
  • Interventional oncology
  • Interventional pain management
  • Laser treatment of varicose veins
  • Peripheral Artery Disease (PAD)
  • Pulmonary thrombolysis
  • Prostate artery embolization
  • Urologic Intervention
  • Uterine fibroids
  • Venous disease

Hours of Operation

  • Monday–Friday 8am – 4:30pm
  • In-office hours may vary by provider

Location and Contact

550 Hospital Dr.
Warrenton, VA  20186