God is Omnipresent (having the ability to be everywhere at once); therefore, sessions by phone or Skype are equally as effective as sessions that are performed in the presence of the healer.
Support and healing for a variety of illnesses and difficulties can be obtained through the Omnipotence (Absolute Power) of God. Healers in the Sufi Way, seek to honor and surrender to God's Omnipotence, by purifying themselves. In doing so they seek to reflect the vibrational frequencies of the Spirit of God (i.e., the qualities of God such as grace, strength, mercy, compassion, knowledge, etc.)
As you turn to God with openness and receptivity, the transmission of these frequencies become the gift of spiritual medicine that is needed for healing to occur. Healing can be given on one or more levels, such as the physical body, the heart, the soul, or the deeper secret places within you.
The healing may include prayers, such as those offered by the Holy Prophets, (may peace and blessings be upon them). It may also include the transmission of one or more of God's Divine Names.
There is no Healer but God. There is no Power nor Strength but in Him, and to Him we turn for help. Healing may occur in a moment or over several sessions. God may send insights and help us deal with our challenges and limitations in a new way (i.e., such as developing mercy or compassion for something we have not been able to change about ourselves.
Walking upon the Sufi path