PhD Source

About PhD Source

Thomas R. Coughlin, PhD

Thomas R. Coughlin, PhD

Founder & Author

Thomas is the founder of PhD Source and author of How to Make Your PhD Work (Wiley, 2023). He completed his PhD at the University of Notre Dame, a research fellowship at the National University of Ireland, Galway, and a postdoc at NYU Langone Medical Center.

After navigating the full journey from academia to industry — including toxic labs, an advisor losing tenure, and months of career uncertainty — Thomas built PhD Source to give other PhDs the guidance he wished he had.

Since 2018, he has interviewed hundreds of PhDs, spoken at universities, and developed the PhD Diagnostics framework to help doctoral students assess their Environment, Advisor, and Project — and make informed decisions about their futures.

Thomas Coughlin giving an invited book talk at Rutgers University

Invited book talk at Rutgers University — helping PhDs and postdocs navigate their careers

Thomas Coughlin with How to Make Your PhD Work at Barnes & Noble

How to Make Your PhD Work (Wiley, 2023) at Barnes & Noble

Our Mission

PhD Source aims to give PhDs the power to navigate their environments, so that we can make the PhD a more empowered career path.

What We Know

Through hundreds of interviews with PhDs, career networking events, and university talks, we've developed specialized knowledge in several critical areas:

  • Identifying problematic lab and advisor situations, and determining when issues can be remedied versus when they require a change
  • Matching personality types and personal values to appropriate career paths
  • Creating comprehensive career development resources tailored to PhD-level professionals

Our Resources

We offer a range of resources including our book How to Make Your PhD Work (Wiley, 2023), the PhD Planner, a comprehensive Udemy course, the free PhD Diagnostics Test, and personalized coaching sessions to help you navigate your unique path.

PhD Source

Hoboken, NJ

Email: thomasrcoughlinphd@gmail.com