[Your letterhead, if desired; if not, your return address]
[Date of letter-month, day, and year]
[Recipient's first and last names]
[Company name]
[Street or P.O. box address]
[City, State ZIP code]
Dear [recipient's name]:
I recently received a diagnosis from Dr. Smith at Lakes Endocrinology, which indicated that I have hypothyroidism, according to tests Dr. Smith ordered. However, I am unsure of whether this diagnosis is accurate and would like to verify the prognosis. Therefore, I am requesting an appointment with one of the doctors in your office so that I can receive a second opinion and further guidance.
Please contact me at 954-9235 so that I can obtain more information and schedule an appointment. I look forward to hearing from you soon.
Sincerely,
[Signature]
[Sender's first and last names]
