Marketing company specialised in cosmetic medicine for viral growth

We would like to find a marketing company who would provide a full range of marketing service to maximize the outcome. These service in our understanding should include:
1. Modifying current website
2. setting proper analytics
3, setting Google campaigns
4. Facebook advertizing
5. Providing best roi
6. Email marketing
7. Influencer marketing

Please apply only if you truely have experience in the industry and can give on your proposal true case studies.