Dr. Alex Tauchen, MD, top orthopedic surgeon and board-certified Hip and Knee Replacement Specialist in Chicago IL. Dr. Alexander Tauchen, MD is an orthopedic surgeon in Hinsdale Chicago, IL and has over 12 years of experience in the medical field. He graduated from Loyola University Chicago Stritch School of Medicine in 2011. He is affiliated with medical facilities such as UChicago Medicine AdventHealth La Grange and Northshore University Healthsystem Evanston Hospital. He is accepting new patients and telehealth appointments.