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.

Gordon Phillips, MPS


Elizabeth Ivanovich

Operations Manager

Courtney Marsh

Operations Coordinator

Eric Abrams, MBA

Vice President

Maggie Wininger

Senior Operations Coordinator

Jamie Grainger, DPT

Research Analyst

Carmin Williams

Operations Coordinator

David Horwitz, MD, PhD, MBA, FACP

Senior Consultant

Eileen Cardile, MS, RN

Senior Consultant

David Simmons, MD

Senior Consultant

Tabbetha Bohac, Ph.D.

Senior Research Analyst

Marty Berndt

Senior Consultant

Alexa Schultz

Marketing Manager

Michael Abrams, MA

Managing Partner

Michael Kuchenreuther, PhD

Director of Research and Analytics

Sri Krishnarathnam, MS

Senior Research Analyst

Sarah Porter

Senior Operations Coordinator

Rita Numerof, PhD


Vicki Mertz

Senior Operations & Finance Lead

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.