Dr. Thomas Gianis is a board-certified vascular surgery specialist based in San Antonio, Texas, bringing 13 years of dedicated clinical experience to patient care. Dr. Gianis has performed over 2,981 procedures and published 52 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in vascular surgery.
Dr. Thomas Gianis combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. Thomas Gianis holds 2 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. Thomas Gianis maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of vascular surgery ensures patients receive care informed by the latest advances in the field.
2 patents
Dr. Thomas Gianis provides comprehensive diagnosis and treatment for the following conditions:
Carotid artery disease increases stroke risk and may require endarterectomy or stenting to restore blood flow to the brain.
Learn more about Carotid Artery Disease treatmentPeripheral artery disease involves narrowed arteries reducing blood flow to the limbs, treated with angioplasty, stenting, or bypass surgery.
Learn more about Peripheral Artery Disease treatmentAn aortic aneurysm is a dangerous bulging of the body's main artery that may require emergency surgical repair.
Learn more about Aortic Aneurysm treatmentDeep vein thrombosis is a blood clot in a deep vein, treated with anticoagulants and potentially catheter-directed thrombolysis.
Learn more about Deep Vein Thrombosis treatmentVaricose veins are treated with endovenous laser ablation, sclerotherapy, or surgical stripping to improve circulation and appearance.
Learn more about Varicose Veins treatment