Is it possible to appeal an order disqualifying attorneys for non-parties in a civil case?

[D]istinct reasons for a different result apply in this civil case. The special policies which counsel against piecemeal appeals in criminal cases have no counterpart here. Cf. Greger, supra, at 1112. An appeal of a disqualification order in a civil case does not necessarily disrupt the litigation because activity must be postponed in any case while new counsel is obtained. Furthermore, in a civil case an order disqualifying attorneys for nonparties is effectively unreviewable by appeal from a final judgment. Finally, in a civil case, the presumption of prejudice which would mandate a new trial if error were established under the criminal law does not exist. Cf. Greger, supra, at 1113; Slappy v. Morris, 649 F.2d 718 at 723 n. 4 (9th Cir.1981).

Id. at 1358.