Writing letter to a doctor should be professional and at times need the medical terminology particularly if you are wanting to promote your product,so proper drafting is necessary. I suggest you to refer to to some examples for more insight.
I found some good sample letters on various letter categories at http://www.LetterExamples.org.
You could start... by spelling doctor correctly !
The way to write a letter to a doctor asking for help is to address it professionally to the doctor. Next, be specific about the reason help is needed and explain in details. Add contact information including phone numbers, address, and an email address so that the doctor can answer the help request.
There are a few different ways you can write a doctor a letter. You can start with stating your name then writing what you need and end with a thanks.
When writing an explanation letter for absence due to sickness make sure to include the dates of your absence, rather you went to the doctor, and that you are fit to return to work. If you went to the doctor, include the excuse with the letter.
A chiropractor's title is Doctor. When writing a letter to a chiropractor, on the envelope one may write the chiropractor's name followed by the initials 'D.C.' for Doctor of Chiropractic.
write a letter to your teacher to asked if you can sit out if it really hurt's i would go to the doctor's.
If it is clinically indicated, a doctor will write a prescription for a wheelchair.
doctor
If you are sick you should write an excuse letter for your employer. The letter should include a copy of the note from the doctor and the time you will be absent from work.
One may need to request a leave from work for an eye problem. Write a letter to the company and your supervisor outlining your medical condition along with contact information for your doctor. Ask for a specific time frame of leave and sign and date the letter.
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