Mary Anne Segal

Mary Anne Segal joined Columbia Health October 2019. Prior to coming to work at Columbia University, Mary Anne was a school nurse at Lighthouse Guild School for 15 years providing nursing care for students aged 5-21 with vision impairments and multiple disabilities. She has also had a 20-year professional relationship at the Elizabeth Seton Pediatric Center providing nursing care to a medically complex population.

Mary Anne is a life-long New York City resident and enjoys the vibrant energy of the city.


  • A.S., Nursing CUNY Bronx Community College
  • B.S.N., SUNY Empire State

Certifications and Licensure:

  • New York State Registered Professional Nurse
  • Basic Life Support (BLS)
  • Pediatric Emergency Assessment, Recognition, and Stabilization (PEARS)

Professional Experience:

  • Lighthouse Guild, New York, NY
  • Elizabeth Seton pediatric Center, Yonkers, NY


  • American Nursing Association
  • New York State Nursing Association
  • Sigma Theta Tau International Honor Society of Nursing