<a href="/hospitals/blk-max-super-speciality-hospital-delhi">BLK Max Super Speciality Hospital Delhi</a> - 17,025 reviews, <a href="/hospitals/teknon-medical-centre-barcelona">Teknon Medical Centre Barcelona</a> - 2,510 reviews, <a href="/hospitals/university-hospital-hamburg-eppendorf-uke">University Hospital Hamburg-Eppendorf</a> - 1,873 reviews, <a href="/hospitals/vivantes-hospital-berlin-friedrichshain">Vivantes Hospital Berlin-Friedrichshain</a> - 1,490 reviews, and <a href="/hospitals/university-hospital-san-raffaele-milan-irccs">University Hospital San Raffaele Milan IRCCS</a> - 1,393 reviews are phlebological examination centers with a significant number of patient feedbacks.