Dr. Sekhar has successfully performed more than 5000 cases of thermal ablation for varicose veins, peripheral vascular disease, Diabetic Foot complications, and non healing leg wounds.

Dr. Sekhar is a member of the Association of Trauma Surgeons of India, the Diabetic Foot Society of India, the Vascular Society of India (National Faculty), the Society of Vascular Surgery, USA, and the Association of Surgeons of India.