Nakela L. Cook, MD, MPH, is Executive Director at the Patient-Centered Outcomes Research Institute (PCORI). She is a cardiologist and health services researcher with a distinguished career leading key scientific initiatives engaging patients, clinicians, and other healthcare stakeholders at one of the nation’s largest public health research funders.

Cook leads PCORI’s research, dissemination and implementation, and engagement work as the organization enters its second decade of service to the nation. She also provides strategic and day-to-day oversight of ongoing programs as well as new initiatives designed to create a healthcare system that is more efficient, effective, and patient centered.

Prior to her current role, Cook served as Senior Scientific Officer and Chief of Staff at the National Heart, Lung, and Blood Institute (NHLBI), the third largest institute of the National Institutes of Health, with a staff of 1,000 and an annual budget of over $3 billion.

There she spearheaded the development and implementation of NHLBI’s strategic plan and initiatives in precision medicine, data science, sickle cell disease, and women’s health with meaningful engagement of stakeholder groups.

Preceding her position as Chief of Staff, Cook was a Clinical Medical Officer in NHLBI’s Division of Cardiovascular Sciences and an attending cardiologist at the Washington Hospital Center in Washington, D.C. She has a bachelor of science degree in materials science and engineering from the University of Alabama at Birmingham; earned her medical degree and master of public health in health care policy and management from Harvard Medical School and Harvard School of Public Health, respectively; and completed her clinical training at Massachusetts General Hospital in Boston. Cook is also an alumna of the Commonwealth Fund/Harvard University Fellowship in Minority Health Policy.

Throughout her career, Cook has worked to enhance diversity and equity in research and care delivery and been a leader in efforts to reduce disparities in health access and outcomes. She has received numerous awards for her excellence in clinical teaching and mentorship as well as her leadership of complex scientific initiatives and programs.

Leadership Perspective

Why Are PCORI's Stakeholders So Critical to Our Work?
Seeking the diverse perspectives of PCORI’s stakeholders is more important than ever as we aim to hear a variety of voices, build trust, and achieve health equity. In this Leadership Perspective, Dr. Cook shares her thoughts on why stakeholders are so critical to PCORI’s work.

Pursuing Diversity, Equity, and Inclusion and the Transformation of Health Research Funding
PCORI has been built on the values of inclusion, diversity, equity (DEI), and appreciating individual differences. Our very mission brings all stakeholders in health together to engage collectively to drive greater health and healthcare impact. Dr. Cook discusses her commitment to enhancing our work against racism, bias, and discrimination and promoting diversity, equity, and inclusion in all that we do.

A Year of Challenge Brings a Wealth of Opportunity
This year, we are spurred by what we achieved in the last and inspired by our ambitious goals as we continue our leadership in patient-centered outcomes research. In her inaugural Leadership Perspective, Dr. Cook shares how we found opportunities to learn and lead in 2020 and outlines our future focus.


PCORI's Mission to Help People Make Informed Healthcare Decisions
Dr. Cook outlines PCORI’s creation and mission to fund research that helps people make better-informed healthcare decisions based on their needs and preferences.

PCORI's Commitment to Advancing Diversity, Equity, and Inclusion
Dr. Cook shares what excites her about PCORI’s commitment to advancing diversity, equity, and inclusion.

Wenger Award

Cook Named 2020 Wenger Award Honoree
In October 2020, Dr. Cook was recognized for her contributions to women's heart health with the 2020 Wenger Award for Excellence in Public Service. The annual Wenger Awards are presented by WomenHeart, a national patient-centered organization that focuses exclusively on heart disease and heart health in women.

Conflicts of Interest

As of November 10, 2021

Financial or Business Associations:

  • None reported.

Personal Associations:

  • American College of Cardiology, Fellow, Self
  • National Clinical Scholars Program, Board Member, Self
  • American Heart Association, Fellow, Self


Person Type