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1278: New Doctor Hacks

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Our guest today has been around from the very beginning of DSI. As a member of the first group, he quickly became a standout and was named our first Black Belt coach. He’s had a storied career, and brings a wealth of experience to the group. On the show today Dr. Mark Costes and Dr. Aaron Nicholas touch on the topics of discipline, social pressures, case acceptance, and continuing education.