I need an editor

I am a Canadian physician and hypnotherapist, i have just finished writings a booklet of 30 pages regarding the truth about stopping smoking and how to stop using powerful mindset tool

I have included s part of my own story that lead me to change the way i practice medecine .

I would like someone that is familiar with editing in the health field and most importantly in holistic health .
I would like to know how to proceed

This is my first book !