Is a doctor required to do Lipo dissolve?

You are absolutely right to be concerned and confused.  State by state the laws regulating who can administer injections vary.  The  most important thing you must accept, regardless of the laws in your state, is that you should only be injected after an evaluation and prescribed treatment by a qualified doctor.  A qualified doctor when it comes to aesthetics is someone who regularly practices aesthetic medicine and who is board certified in a specialty that deals with aesthetics:  plastic surgery, facial plastic surgery, ophthalmic plastic surgery or dermatology. You should tell your doctor your goals and he or she should then recommend treatment, defined the expected outcomes, define the recovery process, define the potential complication, define the cost and duration of results and define alternative treatments and what they may offer. Then a nurse can  inject you if you accept the treatment the doctor has prescribed. Most importantly, if you considering any injection, make sure what is injected into you is FDA approved.  The only acceptable use of a non-FDA approved injectable is your voluntary, and clearly defined participation in a clinical trial for the substance being injected. It's very simple.  Just remember the doctor you choose, and the FDA brand of injectable all directly relate to your safety and predictable, beautiful outcomes.