My elderly father was a customer of Medigas, using oxygen at home and to go to doctor's appointments. I would like to express how grateful we are for the great customer service we received from the different people from Medigas who take care of us, but specially to recognize the excellent, caring, compassionate help from Tiana . She helped us enormously during the hard times we lived before the passing of my father. Please receive the heartfelt thanks from the Torres Family.