NASA leader Raila Odinga is also expected to visit Kalonzo in Germany before he returns back into the country.
Musyoka took to his Facebook page to express his gratitude to Senator Moses Wetangula, Governors Josphat Nanok (Turkana) and Kivutha Kibwana (Makueni) after they visited him in a German hospital according to The Standard.
"Germany: Thank You my Brothers Sen. Moses Wetangula, Governor Prof. Kivutha Kibwana and Governor Josphat Nanok for checking on me in Germany. God Bless You. #RESIST," Musyoka wrote.
Musyoka has for the past several weeks been away in Germany where his wife Pauline Musyoka is said to be undergoing treatment.
He has been addressing NASA rallies via calls and Skype links while he has been away from the country.
NASA leader Raila Odinga who has been away on an official trip in the United States, is also expected to visit the Wiper leader in Germany before he returns back into the country on Friday this week.
The coalition announced on Monday its plans of welcoming back Odinga starting with a rally on Thursday at the Kamukunji Grounds which has been labelled as a dress rehearsal for the NASA leader's "grand return".
“We welcome all Kenyans to this grand Thursday rally and the arrival party on Friday. All these are part of our continuing journey of ensuring electoral justice and putting an end to the evil culture of sham elections with pre-determined outcomes,” the NASA leaders said in a joint statement.