Kirschner

Dr. Rick Brinkman and Dr. Rick Kirschner are naturopathic physicians, professional speakers, and trainers, and the coauthors of the bestselling audio and video tapes How to Deal with Difficult People, which have sold more than 300,000 copies. Since 1980, they have shared their insights with audiences across the nation and around the world through their company, R&R Productions.

Dr. Rick Brinkman and Dr. Rick Kirschner are naturopathic physicians, professional speakers, and trainers, and the coauthors of the bestselling audio and video tapes How to Deal with Difficult People, which have sold more than 300,000 copies. Since 1980, they have shared their insights with audiences across the nation and around the world through their company, R&R Productions. See less