16 healthcare leaders on the Forbes 400 list

Each year, Forbes publishes its annual "Forbes 400 list," which profiles and ranks America's wealthiest people based on their estimated net worth.

Here are 16 individuals working in healthcare who made this year's "Forbes 400" list.

Note: This list includes ties.

• No. 47 — Patrick Soon-Shiong, MD ($9.2 billion net worth)
• No. 55 — Thomas Frist ($7.9 billion)
• No. 61 — Carl Cook ($7.2 billion)
• No. 128 — Reinhold Schmieding ($4.4 billion)
• No. 134 — Phillip Frost, MD ($4.1 billion)
• No. 134 — Ronda Stryker ($4.1 billion)
• No. 174 — Randal Kirk, JD ($3.6 billion)
• No. 214 — Kieu Hoang ($3.1 billion)
• No. 264 — Robert Duggan ($2.6 billion)
• No. 264 — Pat Stryker ($2.6 billion)
• No. 274 — John Brown ($2.5 billion)
• No. 309 — Jon Stryker ($2.3 billion)
• No. 321 — Judy Faulkner ($2.2 billion)
• No. 321 — Stewart Rahr ($2.2 billion)
• No. 335 — John Kapoor, PhD ($2.1 billion)
• No. 374 — Amy Wyss ($1.8 billion)