About Phyt NYC

Phyt NYC is a premiere all amenities fitness facility nestled in the heart of Midtown Manhattan with a second location in San Juan, Puerto Rico.

In New York City, we are located steps from Central Park, and overlook the prominent 57th Street thoroughfare and are easily accessible by public transportation and next door to a parking garage.

In Puerto Rico, we are situated in the affluent El Condado neighborhood on the well-renowned Ashford Avenue with complimentary member parking.

Both locations boast over 7,000 square feet of space and state-of the-art fitness equipment. We offer customized membership options no matter the duration of your stay to empower you to achieve your fitness goals. For an additional charge, we are pleased to offer laundry service and locker rental.

For additional inquiries, including setting up your complimentary personal training session or scheduling a tour of our facilities, kindly contact us at the following:


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Jonas Serrano, CEO, Phyt NYC and President, Phyt Cares

Jonas Serrano was surrounded by fitness since the day he was born, inspired by his late father, a pioneer in the fitness industry, whose teachings and principles span over a Century since the early 1900s, and originated in Ponce, Puerto Rico.

An esteemed fitness leader with more than 30 years' experience, he has imparted his unique style of training onto his trainers. Throughout his tenure, he has trained both New York City's and Puerto Rico's most elite including celebrities, CEOs, professional athletes, and more.

Serrano founded Phyt NYC in 2005 in Midtown Manhattan and opened his second location in San Juan, Puerto Rico in 2017. A proud Puerto Rican born in East Harlem and raised in the Bronx, he was inspired toimparthispassionforfitnessontoothersandin2013, PhytNYClaunchedandincubateditsnon-profit arm Phyt Cares to uplift youth and communities in New York City and Puerto Rico through fitness, support local athletes and inspire participants to be instrumental in building safer communities.

Serrano holds the following certifications: National Federation of Personal Trainers, Kettlebell Certification, Fundamentals of Stretch, Shoulder Post Rehabilitation, Lumbar Spine Post Rehabilitation andLowerExtremitiesPostRehabilitation. HestudiesmixedmartialartsunderRafaelSapoNataland holds a purple belt in Brazilian Jiu Jitsu.