Frolov konstantin educational history from 1987-1990 - graduated from the Moscow Medical School No. 8 (Diploma with Honors). 1990-1996 - graduated from the Moscow Medical Academy. THEM. Sechenov (diploma with distinction). 1996-1998 - Residency at the Faculty Surgical Clinic of the Moscow State Medical Academy. THEM. Sechenov. 1998-2000 - postgraduate study at the Faculty Surgical Clinic of the MMA named after M.Sc. THEM. Sechenov. 2000 - defended a thesis on "The possibilities of revascularization of the lower extremities through the deep thigh artery system in patients with obliterating atherosclerosis." Currently working on a doctoral thesis on "Repeated reconstructive surgery on the arteries of the lower extremities." He is the author of more than 40 published works on various problems of surgery. Regularly participates in the work of various congresses and scientific societies on the problems of vascular surgery.  He is an active member of the Russian Society of Angiologists and Vascular Surgeons, the Association of Phlebologists of Russia, the Association of Specialists in Ultrasound Diagnostics, the Russian Doppler Club.

Improving existing and developing new techniques for reconstructing the deep thigh artery,Works on improving the results of reconstructive surgery in the distal forms of arterial lesions.