Dr. Philip Ehrenstein has been Head Club Doctor at Bayer Leverkusen since 2015. He previously served as Chief Doctor at Fortuna Düsseldorf and Düsseldorfer EG. He is also the owner of OrthoPro Clinic and Head of Sports Clinic Uerdingen. His expertise includes knee ligament reconstruction, osteotomy, and shoulder surgery. He specializes in sports trauma and orthopedic treatment.