Medical content for new website

I need a content writer for a new medical website. preferably someone whos conversant in content writing for websites and with an understanding of the following medical subjects:

Phytostem cells, Regenarative medicine, Complimentary medicine, Spinal cord injuries, Sickle cell disorders, Cerebral palsy, Alzeihmers, Prostate treatment, Autism, Collagen treatment and age defying, stroke and paralysis, joint and musculo skeletal disorders, arthritis and rheumatism, parkinsons and nerve degenerative disorders, ulcer and gastrointestinal disorders.