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). Page: Thank you so much for taking the time to interview me today for the social worker position. "I want to express my heartfelt appreciation for the care and support you have provided. Your commitment to your patients is truly admirable. Thank you for your outstanding care and support during my stay at the hospital. Express gratitude with our ready-to-use templates. Thank you, health care workers! You letter for a job offer is to the hiring manager or the person who hired you.