Dr. Rubenstein saved my wife's life, twice !! He discovered her stage 3b, inoperable, non-small cell lung cancer, when an other doctor falsely diagnosed her symptoms as pneumonia.
At the time when my wife underwent chemo and radiation treatments, she developed severe side effects, which were (once again) falsely concluded by her oncologist as pneumonia. His correct finding was that she had developed serious pulmonary inflammation. Only his immediate interference prevented wrong treatments with a definite fatal outcome.
Dr. Rubenstein is an excellent physician !