Our Team

High impact with a light touch.

Numerof team members bring unusual insight to the challenges and opportunities facing leaders across the global healthcare sector today, as well as the challenges and opportunities on the horizon. We value our clients’ trust, and we’re committed to their success.


At Numerof, you’ll notice something different. Our principals are intimately involved in every project. Read more about their expertise and experience.

Core Consulting Staff

Our core consulting staff members bring together strategic and operational experience, rigorous analytics, creative thinking, and practical strategies to address our clients’ most critical challenges.


Numerof’s operations team members deliver to the highest standards of excellence and ensure that even our most complex projects run smoothly.


Our marketing team connects the media with our staff and shares Numerof’s insights with leaders in the industries we serve.

Extenders and Partners

When client challenges call for resources beyond our core consulting staff, Numerof’s network and partnerships enable us to dramatically expand our teams, incorporate specific clinical or technical expertise, and access relevant data and technology platforms. Contact us to learn how our team and partners can help address your needs.

Carmin Williams

Operations Coordinator

Maggie Wininger

Operations Manager

David Simmons, MD

Senior Consultant

Rita Numerof, PhD


Alexa Schultz

Marketing Manager

Michael Kuchenreuther, PhD

Director of Research and Analytics

Sri Krishnarathnam, MS

Senior Research Analyst

David Horwitz, MD, PhD, MBA, FACP

Senior Consultant

Jamie Grainger, DPT

Research Analyst

Gordon Phillips, MPS


Vicki Mertz

Senior Operations & Finance Lead

Eric Abrams, MBA

Vice President

Marty Berndt

Senior Consultant

Tabbetha Bohac, Ph.D.

Senior Research Analyst

Michael Abrams, MA

Managing Partner

Chris Peronto

Senior Consultant

Courtney Marsh

Operations Coordinator

Eileen Cardile, MS, RN

Senior Consultant

Sarah Porter

Senior Operations Coordinator

By helping our clients take on today’s challenges and anticipate tomorrow’s, we aren’t just helping them envision a better future. We’re helping them create it.