Not at all. There are about TWENTY spiritual gifts, therefore there is absolutely no reason to focus on tongues and healing. Furthermore Paul said that tongues would cease, and that they did. No one speaks genuine human languages SUPERNATURALLY today. Even the Charismatics will admit to that. Chances are that their missionaries must learn foreign languages to go abroad on missions.
As to healings, God anticipated that after the apostles passed on healings would be through prayer. Therefore we have this passage:
JAMES 5: THE PRAYER OF FAITH
13 Is any among you afflicted? let him pray. Is any merry? let him sing psalms.
14 Is any sick among you? let him call for the elders of the church; and let them pray over him, anointing him with oil in the name of the Lord:
15 And the prayer of faith shall save the sick, and the Lord shall raise him up; and if he have committed sins, they shall be forgiven him.
16 Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much.
17 Elias was a man subject to like passions as we are, and he prayed earnestly that it might not rain: and it rained not on the earth by the space of three years and six months.
18 And he prayed again, and the heaven gave rain, and the earth brought forth her fruit.