Hello, I was wondering how important is it to have a DO letter of recommendation for DO schools? I've only shadowed one DO for a day, and she's a little famous because she wrote a book and is in media. But I don't think I can get her to write a letter of rec for me because I only shadowed her for a day. Also, I don't know what doctors you shadowed can write about, I heard that it's better to have PI letter of rec than letters from docs you've shadowed. Is it okay if I have a letter of rec from a MD who is a chair of department and who I have worked directly under? Would his position have any weight?