Dr. Xin Du holds a Ph.D. in Vascular Surgery and has received systematic training in venous hemodynamics and conservative treatment strategies. She is a member of the International Expert Group of the Global CHIVA Training and Certification Program and has served as a visiting scholar at the Venous Disease Center in Cremona, Italy, gaining hands-on experience in the clinical application of CHIVA under an established European framework.

Dr. Lei Su is the attending doctor at Dr. Smile Vein Center Beijing and the medical director of Dr. Smile Vein Center Jinan. He specializes in the CHIVA technique for the diagnosis and treatment of lower-limb varicose veins. Dr. Su is a member of the Global CHIVA Training and Certification Program and has served as a visiting scholar at the Venous Disease Center of Nishinokyo Hospital in Japan.

Dr. Jianping Deng is the attending doctor and medical director of Dr. Smile Vein Center Shenzhen. He holds a Master’s degree in Surgery and specializes in the CHIVA technique for the diagnosis and treatment of lower-limb varicose veins. Dr. Deng also serves as a consulting physician at the Zhang Qiang Medical Group African Venous Disease Center.

Dr. Xuan Su is the attending doctor of Dr. Smile Vein Center Shanghai. She holds a Master’s degree in Vascular Surgery and specializes in the CHIVA technique for the diagnosis and treatment of lower-limb varicose veins. Dr. Su is a member of the Global CHIVA Training and Certification Program and serves as a committee member of the 2023 International Venous Forum.

As one of the key members of the Global CHIVA Program team, Linda Wang also participates in the group’s global branding and communication initiatives for the project. In her capacity as the Coordinator for Academic and Partnership Affairs, she works to bridge clinical excellence with global academic networks, facilitating coordination between international experts and the group’s strategic objectives. She plays a vital role in managing professional partnerships and supporting the group’s international expansion efforts.