<Tr> <Th> Colour key for parties </Th> </Tr> <Tr> <Td> Indian National Congress Sikkim Democratic Front Sikkim Janata Parishad Sikkim Sangram Parishad N / A (President's rule) </Td> </Tr> <Table> <Tr> <Th> No </Th> <Th> Name </Th> <Th_colspan="2"> Term </Th> <Th_colspan="2"> Party </Th> <Th> Tenure </Th> </Tr> <Tr> <Td> </Td> <Td> Kazi Lhendup Dorjee </Td> <Td> 16 May 1975 </Td> <Td> 18 August 1979 </Td> <Td> Indian National Congress </Td> <Td> </Td> <Td> 1555 Days </Td> </Tr> <Tr> <Td>--</Td> <Td> Vacant (President's rule) </Td> <Td> 18 August 1979 </Td> <Td> 18 October 1979 </Td> <Td> N / A </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Nar Bahadur Bhandari MLA for Soreong </Td> <Td> 18 October 1979 </Td> <Td> 11 May 1984 </Td> <Td> Sikkim Janata Parishad </Td> <Td> </Td> <Td> 1668 Days </Td> </Tr> <Tr> <Td> </Td> <Td> B.B. Gurung MLA for Jorthang - Nayabazar </Td> <Td> 11 May 1984 </Td> <Td> 25 May 1984 </Td> <Td> Indian National Congress </Td> <Td> </Td> <Td> 13 Days </Td> </Tr> <Tr> <Td>--</Td> <Td> Vacant (President's rule) </Td> <Td> 25 May 1984 </Td> <Td> 8 March 1985 </Td> <Td> N / A </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> (2) </Td> <Td> Nar Bahadur Bhandari MLA for Soreong </Td> <Td> 8 March 1985 </Td> <Td> 17 June 1994 </Td> <Td> Sikkim Sangram Parishad </Td> <Td> </Td> <Td> 3389 Days (Total 5057 Days) </Td> </Tr> <Tr> <Td> </Td> <Td> Sanchaman Limboo </Td> <Td> 17 June 1994 </Td> <Td> 12 December 1994 </Td> <Td> 179 Days </Td> </Tr> <Tr> <Td> </Td> <Td> Pawan Kumar Chamling MLA for Namchi - Singhithang </Td> <Td> 12 December 1994 </Td> <Td> Incumbent </Td> <Td> Sikkim Democratic Front </Td> <Td> </Td> <Td> 8628 Days </Td> </Tr> </Table> <Tr> <Th> No </Th> <Th> Name </Th> <Th_colspan="2"> Term </Th> <Th_colspan="2"> Party </Th> <Th> Tenure </Th> </Tr>

Who is the present health minister of sikkim