Meet Our Team

Meredith Ford O'Neal

Chief Executive Officer

meredith.oneal@johnritterfoundation.org

Meredith Ford O’Neal

Chief Executive Officer

Staff

Ellen Hostetler

Chief Science Officer

Jenn Vacirca

Finance Director/Executive Assistant

Tina Rymer

Director of Marketing and Communications

Amy Yasbeck

Chairman and Founder

Board Members

Laura Derr

Adam Dinkes

Kent Johnson

Dianna Milewicz

Nancy Petrera

Bridget Porter (Metz)

Cindy Retterer

Joss Richard

Carly Ritter Rappold

Jason Ritter

Noah Ritter

Tyler Ritter

Donald Schwartz

Whitney Strauss

Carolyn Wang

Gregory Weaver

Dianna Milewicz, MD, PhD
Chairman
The University of Texas
Health Science Center at Houston

Professional Advisory

Ali Azizzadeh, MD
Cedars Sinai

Joanna Chikwe, MD
Cedars Sinai

Anthony Estrera, MD
The University of Texas
Health Science Center at Houston

John Elefteriades, MD
Yale School of Medicine

Kim Eagle, MD
University of Michigan Health Center

Loren Hiratzka, MD
Retired

David Liang, MD, PhD
Hoag Medical Group
Stanford University

Robert Ohle, MD
Health Science North-Ontario

Maral Ouzounian, MD, PhD
Toronto General Hospital

Siddharth Prakash, MD, PhD
The University of Texas
Health Science Center at Houston

Eric Roselli, MD
Cleveland Clinic

Sherene Shalhub, MD, MPH
Oregon Health & Science University

 

Join Our Team Today

Want to make a difference in aortic health every day (and get your name listed up there)? Join us in our mission.