Onus IV Therapy + Longevity in Central Park is the spot you text your friend when you're hungover, rundown, or just trying to stay ahead of burnout. This isn't a sterile medical office. Think clean, calm rooms where you can sink into a recliner and let an IV drip do the work while you scroll your phone or just close your eyes for an hour. They've built a following on NAD+ therapy, vitamin drips, and recovery treatments that actually make you feel different by the time you leave. Locals come in before big work weeks, after rough travel, post-workout, or just as a regular reset. The staff knows their stuff and explains what you're getting without the jargon overload. If you're the type who takes a Wim Hof Monday as seriously as a Saturday night out, this fits right into that routine. A 5 star rating across 191 reviews isn't nothing.