![John Hanna](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Hanna
Chief Executive Officer at
CAREDX, INC.
Net worth: 29 M $ as of 2026-07-30
Profile
John W.
Hanna is currently President, Chief Executive Officer & Director at CareDx, Inc. since 2024.
Mr. Hanna is also President & Chief Executive Officer at CareDx AB and Chairman-Reimbursement Workgroup Coalition at 21st Century Medicine, Inc. Mr. Hanna was Chief Executive Officer & Director at Apton Biosystems LLC from 2021 to 2023.
Mr. Hanna was GM-Endocrinology, Breast Cancer & Lymphoma at Veracyte, Inc. in 2021.
Mr. Hanna completed undergraduate studies at Hampden-Sydney College in 2001 and earned an MBA from the University of Miami School of Business in 2008.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CAREDX, INC. 1.26% | 2026-07-15 | 653,448 ( 1.26% ) | 29 M $ | 2026-07-30 |
John Hanna active positions
| Companies | Position | Start |
|---|---|---|
| CAREDX, INC. | Chief Executive Officer | 2024-04-14 |
21st Century Medicine, Inc.
 21st Century Medicine, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a cryobiological research company focused on the creation and commercialization of hypothermic preservation | Corporate Officer/Principal | - |
CareDx AB
 CareDx AB BiotechnologyHealth Technology Operates as a precision medicine company that develops healthcare solutions for transplant patients and caregivers | Chief Executive Officer | - |
Former positions of John Hanna
| Companies | Position | End |
|---|---|---|
Apton Biosystems LLC
 Apton Biosystems LLC Medical SpecialtiesHealth Technology Develops Super-Res™ sequencing and single-molecule detection systems | Chief Executive Officer | 2023-07-31 |
| VERACYTE, INC. | Corporate Officer/Principal | 2021-04-01 |
Training of John Hanna
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
65
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
CareDx, Inc.
 CareDx, Inc. Medical SpecialtiesHealth Technology Manufactures diagnostic test kits and provides related testing services | Health Technology |
Veracyte, Inc.
 Veracyte, Inc. Medical SpecialtiesHealth Technology Discovers, develops and commercializes diagnostic products & biopharmaceutical services | Health Technology |
Hampden-Sydney College
 Hampden-Sydney College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
CareDx AB
CareDx AB BiotechnologyHealth Technology Operates as a precision medicine company that develops healthcare solutions for transplant patients and caregivers | Health Technology |
University of Miami School of Business
 University of Miami School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Apton Biosystems LLC
Apton Biosystems LLC Medical SpecialtiesHealth Technology Develops Super-Res™ sequencing and single-molecule detection systems | Health Technology |
21st Century Medicine, Inc.
21st Century Medicine, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a cryobiological research company focused on the creation and commercialization of hypothermic preservation | Commercial Services |
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