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.


  • AS, Nursing CUNY Bronx Community College
  • BSN, 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