Dr. Katz offers 4 in-person training options: Live courses. Private instruction (at your location, or one can be arranged). Group instruction (available anywhere in the US, and abroad for larger societies). Dr. Katz goes on tour again to teach you, in person, how to enhance practice revenues by adding Botox, Dermal Fillers, Nerve Blocking, and Dentox LIFT treatments to your business. Expand your skill set and boost your bottom line with these four courses, packed into a one-day intensive program for doctors, dentists, nurses and other qualified medical professionals. Starting $2,499