Positioned in Midtown East’s prestigious Plaza District, Park 56, located at 120 East 56th Street, offers full-service office and medical suites ranging from 620 to 1,941 square feet, including white box spaces and a former physical therapy office. The property presents a standout leasing opportunity defined by a brand-new attended lobby, 24/7 card access, and two modernized passenger elevators. Recent upgrades include new windows, renovated common areas, and WiredScore Silver certification, ensuring reliable, high-speed connectivity. Full-service rent covers HVAC, heat, water, janitorial, lobby attendant, and building systems, creating a turnkey environment ideal for medical, wellness, and professional users seeking efficiency, credibility, and a polished client experience. Suites from 620 to 1,941 SF include white box options and a former physical therapy space, ideal for medical, wellness, and professional tenants. Situated between Park Avenue and Lexington Avenue and adjacent to the highly anticipated 425 Park Avenue development, Park 56 benefits from unparalleled transit access via the 4, 5, 6, E, M, N, Q, and R subway lines, as well as convenient bus routes and proximity to Grand Central Terminal. This connectivity supports seamless commuting for employees and patients. The surrounding Midtown East corridor features a dense daytime population and an affluent residential base, with average household incomes exceeding $176,000 within a one-mile radius. The area supports a thriving mix of luxury retail, dining, and lifestyle amenities. Also, it serves as a recognized hub for medical specialists, outpatient services, and leading legal and financial firms. Nearby institutions such as New York-Presbyterian / Weill Cornell Medical Center and NYU Langone Health further strengthen referral networks. Midtown East continues to rank among Manhattan’s most resilient and desirable submarkets, driven by its concentration of corporate headquarters, healthcare anchors, and high-income residents. 120 East 56th Street offers a prime combination of location, infrastructure, and modernized building features, positioning tenants to elevate their practices, grow their client bases, and operate with confidence in the heart of Manhattan.