#1 The colours are great. Speech Pathology needs to be in the logo which you have done. I also need the meaning of Loqui. "Latin: to speak." I am not sure about the link you have in the Q? Yet I can see it brings in the green for balance.
Thank you Arlys I like #1 writing in green "Speech Pathology". #4 no need for the underline under Speech Pathology. In answer to your question. My speech pathology business, diagnosis's, assesses and treats communication, swallowing and speech disorders. Does this help? So logo implying swallowing or speaking may be subtly introduced. Can the line in the Q be removed?