Not every physician entrepreneur is raking in the big bucks from his or her venture. Just ask Kirsti Dyer.

Kirsti Dyer MD, MS, FT, FAAETS, NCBF is a highly trained and qualified physician with a passion for easing the grief of loss and bereavement, as well as improving the well-being of anyone who wants to listen and learn.

This passion has positioned her as a health educator and Internet entrepreneur, with several websites: Journey of Hearts, the Violet Heart and NICU Parent Support.

While this may sound glamorous, Kirsti is the first to confess that she has struggled to find a way to derive income from her labors of love. Having given up clinical medical practice, she has chosen to pursue her love of teaching, and fulfill her sense of purpose by helping others cope and learn. Her entrepreneurial businesses are a work in progress!

Listen to my interview with this dedicated and articulate physician at The Entrepreneurial MD Podcast this week (it's 24 minutes long), and discover that being an entrepreneur is not only about making more money -- it's about having the freedom to create something of value and to express what lies deep within yourself. A concept that is completely in line with my own philosophy about entrepreneurship.