QIANG ZHANG, MD
Vascular Surgeon.
Founder of Dr. Smile Medical Group and initiator of the Global CHIVA Center Program, dedicated to advancing vein-preserving care and international education in phlebology.

CHIVA Center Program
Asian Venous Academy
New York MSO Initiative

Clinical Practice
CHIVA-based outpatient care for varicose veins, emphasizing vein preservation and durable long-term outcomes.
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Training & Education
Advanced education in venous hemodynamics and CHIVA principles for physicians, nurses, and vascular sonographers.
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Global Collaboration
Developing structured pathways for partner centers to integrate CHIVA practice, training, and academic exchange.
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Why I Chose Vein Preservation

Contact

For academic collaboration, CHIVA training programs, or institutional partnerships, please reach out via email:qiangzhang@globalchiva.com
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This website is intended for professional and educational purposes only.
It does not provide online medical consultation or appointment services.
For personal medical concerns, please seek evaluation from a licensed vascular specialist in your local area.
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