Haley Gallo

Haley Gallo

Pronouns she/her

Haley Gallo contributes to a range of technical assistance and research projects focused on integrating care for people who are dually eligible for Medicare and Medicaid, and on Medicaid home- and community-based services (HCBS). Most of Gallo’s work at Mathematica centers on providing states technical assistance to better integrate Medicare and Medicaid, identifying and filling gaps in states’ HCBS programs, and helping states transition people from institutional settings back to their communities. She analyzes state Medicaid policies to inform federal guidance, presents at webinars and trainings, and develops written resources on various topics for state Medicaid agencies.

Gallo is passionate about studying and improving social and medical programs that enable older adults and people with disabilities to remain in their communities. She joined Mathematica in 2022 and holds a Ph.D. in gerontology from the University of Southern California.

  • Medicare and Medicaid policy
  • Integrated care for individuals dually eligible for Medicare and Medicaid
  • Home- and community-based services
Focus Area Topics
  • Medicaid and CHIP
  • Medicare
  • State Health Policy
  • Health

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