Write a speaker bio and talk summary

I work in marketing at a private health clinic. Help me write a speaker bio and a talk description.

Context: Organisers want to know what the speaker treats day to day and why an audience should listen. Titles get inflated when someone else writes the bio.

Before you start, ask me for anything missing from this list:
- The speaker's background
- The talk topic
- The audience

Then:
1. Write a bio that shows why they are worth hearing.
2. Describe the talk by what the audience will leave with.

Give me:
- A 70-word bio
- A 100-word talk description
- Three takeaways

Rules:
- Use only the facts I give you. Where something is missing, write [detail needed]. Never invent a number, a name, a quote or a source.
- Give general health information only. Never write anything that reads as advice on a person's own condition, and never suggest a treatment is certain to work or free of risk.
- Write in plain English, in our voice if I have given you a sample.
- Do not tell me what the rules or regulations say. If something may be restricted, flag it and I will check.

Finish with a list headed "Check before this goes out". Include these, plus anything else our clinical lead or the registered manager who approves marketing should see:
- Titles, qualifications and registration, checked as current
- Whether the speaker may be called a specialist or consultant
- Any commercial link to a product or device in the talk