Dr. James Lyon | a Sharp-affiliated Interventional Radiology Doctor in San Diego
Dr. James Lyon

Dr. James Lyon

Welcoming new patients
| Same-day/next-day appointments available


  • Interventional Radiology (Board Certified)

Advanced Degree

  • Medical Doctor (MD)

The Sharp Experience

Most people can tell you what is wrong if you ask the right questions and listen to their answers carefully.



I have found that most people can tell you what is wrong with their health if you ask the right questions and listen to their answers carefully.

Biographical Details

Age: 60
In practice since: 1983
Gender: Male


  • Medical School: Indiana University
  • Internship: University of California, San Diego
  • Residency: University of California, San Diego
  • Fellowship: University of California, San Diego

Insurances Accepted

All affiliated physicians referred by Sharp HealthCare are in good standing with a Sharp hospital or medical group and pay no fees to be included in this service. Physicians are not employees or agents of Sharp HealthCare. Selection is based on your particular needs. Learn more about how doctors are included in this service and the information displayed here.

Treatments & Conditions

  • Atherectomy
  • Carotid and Arch Vascular Exams
  • Chemoembolization
  • Computed Tomography Angiography (CTA)
  • CryoPlasty®
  • Drug-Eluting Stent (DES)
  • Embolization
  • Extremity Percutaneous Transluminal Angioplasty (PTA)
  • Greenfield Filter
  • Image-Guided Biopsy/Drainage
  • Kyphoplasty
  • Lysis Therapy for Deep Vein Thrombosis
  • Magnetic Resonance Angiography (MRA)
  • Paracentesis
  • Percutaneous Liver Intervention
  • Percutaneous Renal Intervention
  • Peripheral Vascular Disease
  • Portal Hypertension Shunts
  • Radiofrequency Ablation
  • Renal Artery Angioplasty/Stent
  • Thoracentesis
  • Thrombectomy
  • Thrombolysis
  • Upper and Lower Extremity Arterial and Venous Exams
  • Uterine Fibroid Embolization
  • Varicocele Treatment
  • Vena Cava Filter Insertion
  • Vertebroplasty

Practice Features

  • Second Opinions
  • Treats Kids (Newborn to 18 years)

Call Your Insurance Company

Choosing a new primary care doctor is done through your insurance company. Call the number on the front or back of your card and tell the representative that you would like to change your PCP.

Sample Insurance Card

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Call to Make an Appointment

  • Phone: 858-634-5900
    7910 Frost St., Suite 100
    San Diego, CA 92123
  • Phone: 619-502-3639
    751 Medical Center Court
    Chula Vista, CA 91911

If you have questions about your insurance coverage or anything else, our physician referral nurses are here to help you. Nurses are available right now to take your call. Call 1-800-82-SHARP (1-800-827-4277) to get started.

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Thank You

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