The caller is a quack, charlatan, scam artist chiropractor, Dr Coyle from Advanced Health Center in Campbell, CA. I made two attempts to have my cell phone number removed from this moron, but to no avail. Dr. Coyle left not one but six prerecorded sales pitches, in one day, about his socalled seminars, and how he can cure a bevy of health ailments that your REAL medical doctor can't. He claims to use stem cell therapy? Holy moly!! This quack has got a deplorable Yelp rating and yet he's still able to snare the gullible and desperate folks incapable of critical thought into his office and fleece them of plenty of cash with his hocus pocus. No reputable business of any kind goes around making cold calls trying solicite business. How pathetic. These calls have been going on for a couple of years now, and I'm thinking of consulting with my attorney about this issue regarding Dr. Coyle since leaving prerecorded sales solicitations on cell phones violates laws with the FCC and the FTC.