There is a dark underbelly to the medical profession and never have I seen it so blatantly as in this office. My mother was in Dr. Greenberg's care. I would have to call the office day after day after day to get the simplest things accomplished. It took me a week to get the office to fax over the proper documentation so we could get oxygen. Over a week to get the staff to get a pre-approval on a prescription. Dr. Greenberg herself obviously does not know the laws governing her own profession in ...