Dr. Qiang Zhang
Vascular Surgeon | Vein Specialist
Founder of Dr. Smile Medical Group
Initiator of the Global CHIVA Center Program
CHIVA Center Program
Dedicated to the preservation of the saphenous vein, our program integrates hemodynamic analysis with minimally invasive excellence. We define the future of venous conservation.
CHIVA-based outpatient care for varicose veins, emphasizing vein preservation and durable long-term outcomes.
Advanced education in venous hemodynamics and CHIVA principles for physicians, nurses, and vascular sonographers.
Developing structured pathways for partner centers to integrate CHIVA practice, training, and academic exchange.
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Academic Collaboration
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GLOBAL IMPACT
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