Fr.Koshy Vaidyan belongs to Kumpalathu Puthenveedu (Edayileveedu), Thevalakara,Kollam Diocese, and is the son of Mathew Vaidyan and Annamma . His home parish is Martha Mariyam Orthodox Church, Thevalakara, Kollam. He took his BA degree from Devaswom Board College, Sasthamcottah, G.S.T. from Orthodox Seminary, Kottayam, and B.D from Serampore College, Culcutta. He took his MA in Sociology from the Madurai Kamaraj University, and his Mth (Liturgy) from the Pontifical University, Maynooth, Ireland. Currently pursuing doctoral studies in Liturgical Theology at Saint Patrick's College, Maynooth, County Kildare, IRELAND (Ireland's National Seminary and Pontifical University)