What do you call the adherents of Covenant Theology (CT) and New Covenant Theology (NCT)?

An adherent of Dispensationalism is called a "dispensationalist" but would the proper term for an adherent of Covenant Theology and New Covenant Theology be, respectively, "Covenant Theologian" and "New Covenant Theologian"? It sounds to me like it would lead to a little confusion, but I haven't really heard any terms in usage for either.