Elisabeth Markus-Sullivan, CNM, NP

Finding reliable primary care in Flatiron? The neighborhood’s compact size and fast pace can make it tricky. Across the street from one of the district’s leafy pockets lies a practice recognizing the particular needs of women and trans patients: Elisabeth Markus-Sullivan, CNM, NP.

Her office sits at 32 W 20th St, New York, NY 10011, within a block of both subway lines and retail corridors, so reaching care can be a fifteen-minute walk or less. Here, appointments aren’t limited to routine check-ups: she brings nurse-midwifery skills together with primary-care services that include contraception counseling, chronic condition management, prenatal and post-partum visits, and STI testing.

Licensed as both a certified nurse-midwife and a nurse practitioner, she also provides routine gynecology, LGBTQ+ affirming exams, and adult wellness visits. Those needing medication refills or minor acute care can often secure same-week slots without an emergency-room detour.

Talking by phone can be the fastest way to set timing: (718) 517-8833. A quick map places her door two minutes south of the 23rd Street PATH exit.