Law / Medical Check for Polish Driving Licence [5]

Good morning. I am a Mexican and just exchanged my driving licence for the Polish one but since the mexican have an expiration date, I will have to take a Medical exam to obtain the "unlimited" driving licence. I have been looking around for a place to have this medical test but have't found one.

Does any of you know for a place where I can have this test on Warsaw - Wawer?

Regards!