No. A General Dentist is trained to provide care in the whole breadth of dental treatment; dentures, extractions, fillings, gum disease and if they have an interest, also braces. A Specialist Orthodontist has undergone a 3 year dedicated postgraduate degree in a teaching hospital to be able to diagnose and treat a wide variety of bite and smile problems by moving teeth using braces. They no longer do any of the other aspects of dentistry, but dedicate their entire professional life to gaining experience and skill in this particular specialty of dentistry. They then use this skill set to make a bespoke plan for you to fully achieve your treatment goals in the shortest amount of time.
Invisalign® aligners are like a tennis racket, it is the skill of the person on the other end of the racket that achieves the result, not the racket itself. Be careful of who you entrust to provide care for yourself or your family.