In Pokemon SoulSilver, no gym leader is sick. However, there is a gym leader attending to a sick pokemon. To heal the sick pokemon, you have to go to the Cianwood pharmacy and get the secret potion that will cure Ampharos.
The fourth gym leader in Pokemon Soul Silver is in Ecruteak City.
Ghost Pokemon.
you dont
the 15th gym leader in soul sliver is blaine and he uses only fire type pokemon
don
in viridian city
in his gym
Cinawood City.
Face the elite four.
Hi
the 16th gym leader is:Trainer Blue
in mohgaony town