Your Trusted IV Hydration & Vitamin Center in Puerto Vallarta, Mexico. ThrIVe is the second location for this Customer Service driven International Organization who strives to make patients feel better. Our medical team consists of Anesthesiologists and Registered Nurses. Our Front Admin team is focused on making your visit enjoyable by working hard to listen to your concerns and recommending the best package for you. ThrIVe’s first location is in Las Vegas, Nevada; the heart of Customer Service.