Addison Grisaffi, DC or better known as AJ to his patients was born in Tacoma, Washington and moved to Pocatello in 2009 to attend Idaho State University. While attending Idaho State University he competed for the Track and Field Program in the Throwing events. After his senior season he was awarded the "Outstanding Student-Athlete" award for his accomplishments in the class room as well as in athletic's.

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He graduated in 2013 with a Bachelor's of Science from the Exercise Science program. Starting in the fall of 2013 he began the Chiropractic program at Logan University in the College of Chiropractic, located in Chesterfield, MO. While attending Chiropractic school Dr. Grisaffi emphasized Diversified Adjusting Technique, along with Activator Technique, which he obtained his advanced level certification in while attending school. He is also proficient in Instrument Assisted Soft Tissue Manipulation (ISATM), RockTape techniques and Active Release Technique (ART). 

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He returned to Pocatello in August of 2016 to complete his final preceptor-ship. In December of 2016 he graduated from Logan University with his Doctorate of Chiropractic and began working as a full time Chiropractor in January of 2017. Dr. Grisaffi is also an assistant Football coach and Track & Field coach at Highland High School, where he feels he is able to give back to the community that has been so great to him since first moving to in 2009.