ST -Johannes Hospital Dortmund 2015-2017
University Hospital Düsseldorf 2017-2021
2021-2021 Sick leave due to Arm Fracture
2022 University Hospital Oldenburg
Links[1] https://www.linkedin.com/in/dr-mohammed-hasnain-saiyed-5b1346a5/ [2] https://www.ctsnet.org/user/login?destination=user/490497 [3] https://www.ctsnet.org/print/home/drsaiyedhasnainyahoocom [4] https://www.ctsnet.org/society/ctsnet [5] https://www.ctsnet.org/society/eacts