- Kaplan, Stephen, author1
- Katz, Aaron B., author1
- Kelly, Logan, author1
- Kennedy, Susan, (Of AcademyHealth), author1
- King, Valerie, author1
- Klein, Sarah, author1
- Klukoff, Hannah, author2
- Knowles, Molly, author1
- Krissik, Tara, author1
- Krissik, Tata, author1
- Kruse, Alexandra, author1