I need a developmental editor for a self help book on health

I am writing a handbook for caregivers of people with Alzheimer's and dementia, for which I have completed the first draft. It is between 100 and 200 pages long, and I need help with its structure and organization. I seek an experienced developmental editor to help me reach this book's full potential. If you think you have the experience and expertise to help me create a great book, then don't hesitate to get in touch with me, and let's discuss the further details.