Spring Street Dermatology

New York Dermatology Group (nydermatologygroup.com) is a privately held Medical Practices company founded in 1995 and based in New York, NY. It positions itself as a center for world-class aesthetic, fitness, and performance enhancement, offering medical and aesthetic enrichment services, plus a retail and workshop space. The firm operates 5 offices nationwide (all in the U.S.), with its headquarters at 119 Fifth Avenue, New York, NY 10003. Contact: info@nydg.com; main phone: 212-533-8888. Revenue is around $5.0M, and the company employs approximately 21 people. Industry codes: SIC 80, 801; NAICS 62, 621. Website: nydermatologygroup.com.

Mount Sinai Health System is a nonprofit, NYC-based network formed in 2013 (merger of Continuum Health Partners and Mount Sinai Medical Center). It operates seven hospital campuses in the New York metropolitan area (Mount Sinai Morningside, Mount Sinai Queens, Mount Sinai Brooklyn, Mount Sinai West, Mount Sinai Hospital including Kravis Children’s Hospital, New York Eye and Ear Infirmary, Mount Sinai South Nassau) and supports Icahn School of Medicine at Mount Sinai and Mount Sinai Phillips School of Nursing. The system centers around comprehensive patient care with extensive ambulatory and free-standing facilities across NYC, Westchester, and Long Island, plus more than 9,000 physicians and 48,000+ employees (as of 2024–2025). Key totals include 3,221 beds, 147,597 inpatient admissions, 476,027 ED visits, and 13,940+ births in the latest fiscal period. In dermatology, Mount Sinai features affiliated experts such as Mohs specialists (e.g., Dr. Jesse) and publishes dermatology insights relevant to NYC patients. Headquarters: 150 East 42nd Street, New York, NY. Website: mountsinai.org.