I would like to express my sincere and heartfelt thanks for the wonderful and professional treatment received therein. Learn how to write an employee appreciation letter with these templates and examples.Download the template for free (PDF or Word). "I want to express my heartfelt appreciation for the care and support you have provided. Your commitment to your patients is truly admirable. Our family appreciates your dedication to your work. Thank you for your outstanding care and support during my stay at the hospital. Express gratitude with our ready-to-use templates. It was a pleasure meeting you and your fine staff. Thank you for taking the time to nominate your nurse!