Attending Surgeon of Dr.Smile Medical Group International Vein Center. Senior vascular surgeon from Finland. Member of European Society for Vascular and Endovascular Surgery. The pioneer of CHIVA for treating varicose veins in Finland.

张强医生集团国际静脉病中心主诊医生，芬兰⾼级⾎管外科专家，欧洲⾎管和⾎管内外科学会的成员。芬兰CHIVA治疗静脉曲张的先驱，在毛细血管扩张症治疗方面积累了丰富的经验。