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Charles Annunziata

Thank you for joining our ProCredits community!

I am excited to be celebrating my 25th year bringing live and online seminars to the chiropractic profession. Researching emerging chiropractic topics and building courses with intelligence and relevance has been my passion since 1998. I have incorporated all that I have learned into my full-time chiropractic practice in Cinnaminson, New Jersey, and I have taught the information to tens of thousands of doctors from coast to coast over the decades. My continual goal is to give you the most state of the art educational experience with the most up to date research with both simplicity and convenience. Your feedback is always invited so that we can get better together.

ProCredits Instructors

Meet the other ProCredits Educators

Dr. Marty Kotlar Target Coding

Dr. Marty Kotlar


Dr. Marty Kotlar is the owner and operator of Target Coding. He is one of the only Chiropractors who is a certified billing and coding expert. Dr. Kotlar is Certified in CPT Coding, a Certified Professional Compliance Officer and a member of the American Academy of Professional Coders. Dr. Kotlar has written 8 books on chiropractic coding, compliance and documentation. He is a contributing author to Chiropractic Economics Magazine and
Dynamic Chiropractic and has been providing chiropractors with compliance instruction on documentation and proper office procedures for over 20 years!

DeFabio Headshot

Dr. Donald C. DeFabio


Dr. Don DeFabio is a 1984 graduate of NYCC and currently serves as the Director of Chiropractic Services at DeFabio Sports and Rehab. He is triple board certified in Chiropractic Orthopedics, Physical Rehabilitation and Sports injuries as well as ART, Graston, SMFA, FATKR, and Stecco Fascial Manipulation. He authors  Relevant Rehab courses, has published several articles as well as The DeFabio Difference rehab and health tips via his YouTube Channel with over 32K subscribers!


Dr.Marshall Deltoff


Marshall Deltoff DC, DACBR, FCCR(C) graduated with honors from the Canadian Memorial Chiropractic College in Toronto. He has over 30 years of academic, clinical and regulatory experience, having performed and read over 140,000 plain film x-ray examinations. He is the co-author of The Portable Skeletal X-Ray Library, a textbook of radiological bone diseases, as well as several book chapters, manuscripts and research papers and  was selected to assist Yochum, T. & Rowe, L. in the final editorial process of textbook: “Essentials of Skeletal Radiology”. Dr. Deltoff has served as the President of the College of Chiropractors of Ontario, the regulatory body for over 5,000 DCs in that province. Currently, he is Professor of Radiology at Barcelona College of Chiropractic, and manages Images Radiology Consultants, an online x-ray reporting service for colleagues worldwide.


Dr. Howard Benedikt


Dr. Howard Benedikt, has over 45 years of clinical practice in Chiropractic and is still maintains a practice to this day. He began his studies at Queens College, Flushing, New York and then went on to receive his Doctor of Chiropractic from National University of Health Sciences. His Master of Science in Nutrition is from the C.W. Post College of Long Island University. He holds Diplomate status from the Chiropractic Board of Clinical Nutrition and serves on their executive committee.Dr. Benedikt uses his DCB in Clinical Nutrition in his clinical practice in New York and is passionate about the role of chiropractic and nutrition in helping his patients achieve their highest level of well-being.