At 0877 77 35 78 (mobile number, Viber, or WhatsApp)
or via email: vgerganov@gmail.com
Or at the Diagnostic Center Spectrum
https://spectarbg.com
Rudolf Pichlmayr Str. 4
30625 Hannover
Germany
Pirogov University Multi-Profile Hospital for Active Treatment and Emergency Medicine
21 Totleben Blvd., Sofia