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KATMAN is a brain based healing technique developed and tested to decrease Dural tension, normalize autonomic function, stimulate Vagal tone and effectively improve all neurologic function. It was developed by two internationally acclaimed Doctors of chiropractic, each whom treat patients from all over the world in their respective practices. Their collaborative findings and techniques were developed while working with some of the most serious neurologically damaged patient cases on a daily basis. When the KATMAN technique is properly applied, the result is a dramatic decrease in all pain in a fraction of time normally expected from other techniques. This allows hope to be restored for the patient early on, resulting in better patient trust, compliance, retention and clinical outcomes.


International Speaker, Author, Spero Clinic CEO

Dr. Katinka van der Merwe

Dr. Katinka van der Merwe graduated from Parker College of Chiropractic in 1999. She received the TMC Global Chiropractor of the Year award in 2018. She practices in Fayetteville, AR. She is the CEO of The Spero Clinic ( Dr. Katinka’s unique talent for treating chronic pain is amongst the best in the world. Her compassion and empathy for each of her patients adds a touch of humanity to a field of healthcare that (all-too-often) appears disengaged and disconnected from the actual depths of pain and suffering endured by so many chronic pain patients.


CEO Mazzini Chiropractica

Dr. Manuel Marco Mazzini

Dr. Manuel Marco Mazzini 1993 dc AECC, 1996 CCSP, 18 years Secretary AIC (communication to press and organization of events/seminars), 2006 AIC Chiropractor of the Year, 2016 International TMC Chiropractor of the Year.
Dr. Manuel Mazzini runs the most 5 star reviewed chiropractic clinic in Italy. There are 4 DCs (including his sister, Dr. Dania Mazzini) who use his work in his clinic today. Dr. Bob Hoffman, CEO of The Master Circle, has been the personal coach to both doctors Manuel and Katinka.

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President, The Masters Circle Global

Dr. Bob Hoffman

Dr. Bob Hoffman is the President of The Masters Circle Global, a unique practice building and personal growth organization that has revolutionized the traditional model of coaching for doctors of chiropractic and other wellness providers. Throughout his career, he has achieved a wide variety of honors including becoming the 12th President of the International Chiropractors
Association, Chairman of the Board of the New York Chiropractic Council, bestselling author,
sought after coach, international speaker, and the profession’s lead coach on how to successfully run a Brain Based Wellness practice. His reputation precedes him, as he has successfully mentored and guided thousands of doctors and their teams to professional
excellence and personal mastery.

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KATMAN meets the patient at their physical level, whether they are in daily intractable pain, suffering from multiple seizures as an example, or simply need to maintain optimal physical and emotional health and wellness and are interested in daily stress management. This technique is unique, simple to learn, easy to use and adaptable to every patient.

What Our Attendees Are Saying

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Feb 09, 2023, 6:30 PM – Feb 11, 2023, 12:30 PM
2900 Bayport Dr, Tampa, FL 33607, USA
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