Billionaire Profile
Ronda Stryker
Global Rank
#422

Image: Henry Ossawa Tanner | Public domain | via Wikimedia Commons

Ronda Stryker

CEO, Medical equipment
UNITED STATES
Real-Time Net Worth
$8.217B
Estimated based on Medical equipment stock value as of March 6, 2026
-2.31% (24h)
Age
71
Source
Medical equipment
Industry
Healthcare
Citizenship
UNITED STATES

Biography

Ronda Stryker is an American billionaire and a prominent figure in the medical technology industry. As a director of Stryker Corporation, the company founded by her grandfather, she has played a key role in its success. With a net worth of $8.2 billion, Ronda is a significant philanthropist, contributing substantially to educational initiatives, particularly at Spelman College, and various healthcare causes. Her career began after earning degrees from the University of Northern Colorado and Western Michigan University. Her commitment to philanthropy and her work with Stryker Corporation highlight her dedication to improving lives and promoting positive change in the world.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Ronda E. Stryker was born in 1954 in Kalamazoo, Michigan. She is the granddaughter of Homer Stryker, the founder of Stryker Corporation, a leading medical technology company. She holds a Bachelor of Arts/Science from the University of Northern Colorado and a Master of Arts from Western Michigan University.

Rise to Success

Ronda Stryker's career is deeply intertwined with Stryker Corporation, where she has served as a director for nearly 30 years. Her role has been pivotal in the company's growth and its advancements in medical technology. She is the only one of her siblings to serve on the board.

Key Business Strategies

While not directly involved in the day-to-day operations, Ronda Stryker's influence is felt through her board position. Her focus is on ensuring the company's ethical leadership and corporate responsibility. She has played a key role in the company's growth and success.

Philanthropy

Ronda Stryker is renowned for her significant philanthropic contributions. Along with her husband, William Johnston, she has made substantial donations to various educational institutions, healthcare initiatives, and social justice causes. A notable contribution includes a $100 million donation to Spelman College in January 2024. Additionally, she is a member of the Harvard Medical School Board of Fellows.

Career Milestones

1984

Joined Stryker Corporation Board

Began her tenure as a director of Stryker Corporation, contributing to the company's growth and strategic direction.

2011

Donated to Western Michigan University

She and her husband donated $100 million to create the Homer Stryker medical school at Western Michigan University.

2018

Donated to Spelman College

Donated $30 million to Spelman College, the largest gift from living donors at that time.

2024

Donated to Spelman College

Donated $100 million to Spelman College.

Philanthropy & Social Impact

Education

Spelman College

$130M

Significant donations to support the empowerment of women and enhancement programs.

Healthcare

Harvard Medical School

$20M

Pledged to support equitable healthcare.

Education

WMU Homer Stryker M.D. School of Medicine

$100M+

Launched the new Western Michigan University Homer Stryker M.D. School of Medicine.

Business Philosophy & Leadership

Notable Quotes

"I believe that, in my lifetime, we can create a movement and affect real change in billions of people's lives around the world, particularly women and children who often bear the brunt of the lack of access to health care."

Controversies & Challenges

2022

Son's Legal Issues

Her son, Michael Johnston, pled guilty to secretly recording a nanny and her friend.