Carl Gustafson is a physical therapist, certified licensed athletic trainer and certified strength and conditioning specialist with 32 years of experience . He previously owned Sports and PT Associates, a private practice of 20 PT clinics throughout the greater Boston area. His company was acquired by ATI Physical Therapy in 2015. He continues to work for ATI PT as well as Boston Children’s Hospital and is the physical therapist for the New Balance Elite Running Club. Carl was a former national level body builder. He currently resides in Medfield and is married with six children.