![Allen Nissenson](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>)
Allen Nissenson
Director/Board Member at
ROCKWELL MEDICAL, INC.
Net worth: 204 038 $ as of 2026-09-29
Profile
Allen R.
Nissenson is the founder of Renal Care Innovation Holdings.
Current jobs include Independent Director at Rockwell Medical, Inc. since 2020, Director at Elicio Therapeutics, Inc. (United States), Director-Dialysis Program at David Geffen School of Medicine since 1977, Director at Diality, Inc. since 2021, Independent Director at Elicio Therapeutics, Inc. since 2020, and Director at Innocura Nephology, Inc. Former jobs include Chairman at Kidney Care Partners from 2018 to 2020, Co-Chairman at Kidney Care Quality Alliance, Independent Director at Angion Biomedica Corp.
from 2020 to 2023, President at Renal Physicians Association in 2001, President at The National Anemia Action Council, Inc. in 2007, Chief Medical Officer at DaVita Kidney Care Contracting LLC from 2008 to 2019, and President at End Stage.
Renal Disease Network of Southern California from 2005 to 2007.
Education includes undergraduate degree from Northwestern University and doctorate from Feinberg School of Medicine.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-30 | 23,892 ( 0.59% ) | 204 038 $ | 2026-09-29 | |
| 2026-09-16 | 0 ( -.--% ) | - $ | 2026-09-29 |
Allen Nissenson active positions
| Companies | Position | Start |
|---|---|---|
| ROCKWELL MEDICAL, INC. | Director/Board Member | 2020-06-10 |
| ELICIO THERAPEUTICS, INC. | Director/Board Member | 2019-12-31 |
David Geffen School of Medicine
 David Geffen School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Diality, Inc.
 Diality, Inc. Medical SpecialtiesHealth Technology Manufactures medical devices | Director/Board Member | 2021-08-29 |
Elicio Therapeutics, Inc. (United States)
 Elicio Therapeutics, Inc. (United States) BiotechnologyHealth Technology Operates as a clinical-stage biotechnology company that develops novel immunotherapies for treatment of cancer and other diseases | Director/Board Member | - |
Former positions of Allen Nissenson
| Companies | Position | End |
|---|---|---|
| ANGN BIOM | Director/Board Member | 2023-05-31 |
DaVita Kidney Care Contracting LLC
 DaVita Kidney Care Contracting LLC Medical/Nursing ServicesHealth Services Provides of dialysis services | Chief Tech/Sci/R&D Officer | 2022-01-01 |
Kidney Care Partners
 Kidney Care Partners Medical/Nursing ServicesHealth Services Operates as nephrologists | Chairman | 2019-12-31 |
The National Anemia Action Council, Inc.
 The National Anemia Action Council, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as anemia action council | President | 2006-12-31 |
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Education of Allen Nissenson
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
69
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Rockwell Medical, Inc.
 Rockwell Medical, Inc. Medical SpecialtiesHealth Technology Manufactures and distributes hemodialysis concentrate products and dialysis kits | Health Technology |
Elicio Therapeutics, Inc. (United States)
Elicio Therapeutics, Inc. (United States) BiotechnologyHealth Technology Operates as a clinical-stage biotechnology company that develops novel immunotherapies for treatment of cancer and other diseases | Health Technology |
Northwestern University
 Northwestern University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Kidney Care Partners
Kidney Care Partners Medical/Nursing ServicesHealth Services Operates as nephrologists | Health Services |
Renal Physicians Association
 Renal Physicians Association Miscellaneous Commercial ServicesCommercial Services Operates as non-profit national nephrology specialty medical association | Commercial Services |
The National Anemia Action Council, Inc.
The National Anemia Action Council, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as anemia action council | Commercial Services |
David Geffen School of Medicine
David Geffen School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Feinberg School of Medicine
 Feinberg School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Angion Biomedica Corp.
 Angion Biomedica Corp. Pharmaceuticals: MajorHealth Technology Provides biopharmaceutical products | Health Technology |
DaVita Kidney Care Contracting LLC
DaVita Kidney Care Contracting LLC Medical/Nursing ServicesHealth Services Provides of dialysis services | Health Services |
End Stage Renal Disease Network of Southern California | |
Diality, Inc.
Diality, Inc. Medical SpecialtiesHealth Technology Manufactures medical devices | Health Technology |
Elicio Therapeutics, Inc.
 Elicio Therapeutics, Inc. BiotechnologyHealth Technology Develops cancer immunotherapies | Health Technology |
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