Dear Dr. Gregorace,
I hope that all is well with you and your staff. I am writing to let you know that I have had some personal issues concerning my elderly mother, who lives with my family. As a result of this time consuming commitment, I have not been able to manage continuing with my physical therapy. I have been carrying out the exercises as demonstrated by your competent therapist, and am happy to say that it has helped somewhat with my neck and back pain.
I want to say that your office consists of some of the most professional and caring people that I have ever encountered. I will recommend your practice to anyone who may require such services. Thanks again for your consideration.