I want to convey my heartfelt gratitude to all the members of the foundation who work tirelessly to make the world a better place for individuals like me. If you're not sure what to write in a thankyou note, this article on messages of appreciation has message examples and tips to get you started.Of course it's appropriate, if the the note is appropriate, and the doctors I've known are very appreciative. Write a letter or card. It was your courage, strength, passion but most importantly your love for others that took you on a mission to change the country for the better. Writing a thankyou note to patients from doctors makes a broad difference to your customer retention ratios in healthcare providers. Two Thomas Carr Howe Community High School students reflect on Dr. Martin Luther King, Jr.'s impact and write letters in response. " Thus begins four letters of appreciation for the late Rev.