Invisalign is a treatment that uses a series of invisible tooth aligners to gradually shift teeth into their optimal alignment. Though the goal is the same as traditional braces, Invisalign aligners are less invasive, nearly invisible, and can be removed easily to allow the patient to floss, brush, and eat meals normally. Invisalign aligners are custom-designed for each individual's mouth.

Dr. Spector has been recognized as an "Elite" Premier Provider of Invisalign treatment, which speaks to his extensive experience performing Invisalign treatment. He is also a Charter Member of the Chicago Invisalign Orthodontic Study Club. Most recently, Dr. Spector was invited to become an Orthodontic Peer Leader during the introduction of Invisalign Teen, a new product for non-adult comprehensive orthodontic treatment. He was also invited by Align Technology to be a mentor to general dentists who perform Invisalign treatment.