As a T1 for nearly 40 yrs and a massage therapist also very familiar with chiropractic care AND supplements in your local health food store, I have a special view of frozen shoulder. I have treated them as a massage therapist and with supplements. I would suggest a high molecular weight Hyaluronic Acid supplement first to get your joints well hydrated. Once that is done, then specialized care with a trained massage therapist can get things moving properly a little sooner than the time frame you are estimating. I hope this info helps a little.
