Tamika Peaker

Tamika supports the Senior Vice President and Associate Vice President & Chief of Administration along with other members of the senior team. She serves as a central resource on the Administration team by scheduling meetings, managing complex schedules, and ensuring a smooth flow of communication with the senior team. In addition to being the main point of contact on Administrative projects and assignments, Tamika also provides leadership and management for other Columbia Health-wide projects, events, and initiatives. She also supports activities relating to compliance and the accreditation process.

Prior to joining Columbia Health, Tamika was an Executive Assistant at Student Financial Services at Columbia University where she cultivated cross-departmental relationships, administered high-level support to the Associate Vice President, implemented initiatives for CUIT (Columbia University Information Technology), led planning for department initiatives like team day and staff retreats, for example, and more.


  • B.A. in Sociology, The City College of New York

Professional Experience:

  • Executive Assistant, Columbia University
  • Departmental Administrator, Columbia University

Certifications and Licensure:

  • Certification: Emerging Leaders Program, Columbia University
  • Licensure: Notary Public, State of New York