About Our Lewis Center Vascular and Interventional Radiology Services

The Riverside Radiology and Interventional Associates (RRIA) provides vascular and interventional services at the Lewis Center location. RRIA provides a broad spectrum of minimally invasive state of the art procedures in a comfortable outpatient setting. The fellowship trained vascular and interventional physicians at the Lewis Center location also provide inpatient/outpatient care at OhioHealth’s Riverside Methodist Hospital and Dublin Methodist Hospital, as well as many other central Ohio hospitals. The Lewis Center office provides a convenient accessible location just north of I-270 off state route 23.

Contact Us

Lewis Center Office
7651 Stagers Loop
Delaware, OH 43015
740-201-0222 phone
740-201-0223 fax


To Schedule a Consultation or Procedure

Lewis Center Scheduling: 740-201-0222

Procedures Offered at Lewis Center


  • Biliary Tube Exchange
  • Cholecystostomy Tube Exchange

Pain Procedures

  • Epidural Steroid Injections: Cervical/Lumbar/Thoracic/Caudal
  • Facet Joint Injections: Cervical/Lumbar/Thoracic
  • Discograms
  • Medial Branch Blocks
  • Radiofrequency Ablations
  • NeuroStimulator Consultations
  • NeuroStimulator Trials
  • Trigger Point Injections
  • Selective Nerve Root Blocks
  • Stellate Ganglion Blocks
  • Celiac Plexus Blocks
  • Occipital Nerve Blocks
  • Joint Injections: Ankle, Hip, Knee, Shoulder, Wrist
  • Kyphoplasty
  • Vertebroplasty


  • Nephrostogram
  • Nephrostomy Catheter Removals/Exchanges
  • Ureteral Stent Removals/Exchanges


  • EVLS
  • Sclerotherapy
  • Varicose Vein Treatment (EVLT)


  • IVC Filter Placement and Removal
  • Port Placement and Removal
  • Tunneled Catheter for Long Term Access
  • Dialysis catheter Placement /Removal
  • Groshong Catheter Placement/Removal


Varicose Vein Specialists
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Nationally Recognized