Our Leadership Team

To support our clients' efforts to become trauma-responsive organizations, Greenleaf offers expertise in:

  • Neuroscience
  • Public Health
  • On-the-Ground Experience
  • Strategic Planning
  • Organizational Development
  • Change Management
  • Leadership & Staff Development
  • Program Management
  • Trauma-Responsive Facilitation

Our team combines experience in diverse areas of wellbeing, including trauma recovery, holistic health, stress management, and group psychology. We quickly discern our clients’ unique needs and develop tailored, innovative programs that deliver lasting results. We're a talented, compassionate, and engaged team of over 40 people with diverse backgrounds. We share a profound commitment to wellbeing-focused culture.

Siddharth Ashvin Shah, MD, MPH

Founder and CEO

Annie Kiel, MA, MPH

Trauma Prevention and Mitigation Services Manager

Dana Daugherty, MA, MEd, LMHC

Trauma-Informed Organizational Consultant
Image of Greenleaf employee Erin Petersen

Erin Brackens, MA, MEd

Director of Operations

Karla Siu, MSW

Executive Vice President, Strategy & Programs

Kat Lee, MA, RDT-BCT, LCAT

Content Associate
Image of Greenleaf employee LeRoy Thompson

LeRoy Thompson, MBA, PhD

Senior Organizational Development Consultant and Coach