ZG Worldwide Chief Medical Officer, CARL G GOLD, MD. USA consultant, researcher, educator, writer, wireless ultrasound medical device expert, complete PPE sourcing, CAM copywriter/marketer.     Spec Sheet for the New 3-in-1 SonoStar CLICK HERE HBI PPE Brochure – CLICK HERE for PDF   Dr. Gold is a board certified Anesthesiologist and also practiced Chronic … Continue reading ZG Worldwide Associate Spotlight: Chief Medical Officer, CARL G GOLD, MD