About tmanderville consulting

At tmanderville consulting, we specialize in empowering mission-driven organizations to cultivate exceptional leaders and enhance team dynamics.    Our unique approach is rooted in a deep understanding of organizational complexities, drawing from over a decade of experience in executive-level development within one of the nation’s largest academic health systems.   

We focus on real-world challenges, helping you navigate high-stakes decisions and build a culture of trust that fosters meaningful change. Whether through leadership development, executive coaching, or talent strategy, we are dedicated to partnering with you to create a thriving organizational environment.

Theresa Manderville is an Organizational Strategy & Effectiveness executive with nearly two decades of experience designing operating models, workforce capability strategies, and organizational effectiveness solutions inside complex, matrixed institutions. She currently serves as Executive Director, Sr. HR Advisor at Mass General Brigham, a nationally recognized academic health system, where she partners directly with executive physician and research leadership in the Heart and Vascular Institute. on organizational strategy, workforce planning, and leadership effectiveness across MGB's Academic Medical Centers. This enterprise-level advisory role builds on her prior work leading Leadership & Organization Development, Succession, and Physician & Executive Coaching at MGB, and reflects the same strategic partnership approach she brings to her independent consulting work.

Theresa holds a Master of Science in Healthcare Management from New England College, a Bachelor of Science in Nursing from Dalhousie University, and a Professional Coaching Certificate from the University of Southern Maine. She holds certifications through Corentus, Hogan, Gallup, Franklin Covey, the Center for Creative Leadership, and Myers-Briggs, among others.