Who We Are


A Diversity Organization With a Unique Perspective

Chairman of the Board

Jerome Adams

Jerome Adams, MD, MPH

Chairman of the Board

Key Team Members

Diana Foster, Ph.D.

Chief Executive Officer

Melynda Geurts

Senior Vice President, CRO Services
Kenyetta Sims

Kenyetta Sims

Director of Diversity Training & Education

Nathalie Chan

Director, Patient Recruitment Services

Kim Kundert

Senior Vice President, Site Development Services

Amanda Rangel

Senior Vice President, Business Development

Kristy Wort

Senior Director, Project Operations

Aaron Berg

Chief Financial Officer

Bill Soller, Ph.D.

Director, Quality Assurance and Regulatory Compliance

Staff Advisors

Silvia Arap

Latinx Community Advisor

Paul Rogers

LGBTQ/Asian Community Advisor


You can count on an in-depth, hands-on experience if you choose a career with Total Diversity. We are dedicated to providing an open, supportive work environment which encourages career advancement by providing opportunities for growth.

Open positions: