Seanna Crosley

Senior Consultant


Seanna is a development consultant working with nonprofit organizations to reach their fundraising goals. Seanna has 17 years of development experience working at nonprofits nationally and locally, including The Michael J. Fox Foundation (New York, NY), The One Love Foundation (New York, NY), La Salle University (Philadelphia), and The Wharton School (Philadelphia). At these organizations, she worked in all fundraising areas, including – corporate and foundation partnerships, major gifts, special events, annual fund, grassroots community fundraising, and campaigns.

Prior Experience

In her most recent position, Seanna was the Vice President of Development for Make-A-Wish Philadelphia, Delaware, and Susquehanna Valley where she successfully managed the development and marketing departments and a $4 million annual fundraising goal.

As a ground floor member of a start-up nonprofit – One Love – she worked with the team to develop the fundraising strategy. She successfully supported the scaling of the organization’s fundraising from $1M to $7M in 4 years. In her role, she supported the launch of three offices in Baltimore, San Francisco, and Seattle by raising funds through events, major gifts, foundation and corporate partnerships, and community fundraising.

Seanna is a member of LEADERSHIP Philadelphia’s Core Class of 2022 and The Forum of Executive Women in Philadelphia.


Client Experience

  • Girard College
  • Jewish Relief Agency


  • Bachelor’s Degree in Communication – La Salle University
  • Master’s Degree in Professional Communication – La Salle University