![Mark Blumenkranz](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>)
Mark Blumenkranz
Directeur/Membre du Conseil chez
ANNEXON, INC.
Fortune : - $ au 31/08/2026
Profil
Mark S.
Blumenkranz founded OptiMedica Corp.
in 2004, where he worked as Director from 2004 to 2013, PEAK Surgical, Inc. in 2005, where he worked as Director from 2009 to 2010, Oculeve, Inc. in 2011, where he worked as Director from 2011 to 2015, and various other companies.
Dr. Blumenkranz also founded Oldtech, Inc. and Ophthalmic Imaging Systems, Inc., where he worked as Director.
Dr. Blumenkranz also currently works at Stanford University, as Chairman-Ophthalmology Department from 1997 to 2015, Annexon, Inc., as Director from 2026, Beaver-Visitec International, Inc., as Director, and various other companies.
Dr. Blumenkranz also formerly worked at Stanford University School of Medicine, as Chairman-Ophthalmology Department & Professor from 1997 to 2015, MacuSight, Inc., as Director, 1Life Healthcare, Inc., as Independent Director from 2019 to 2023, and various other companies.
Dr. Blumenkranz received his undergraduate degree, graduate degree, and doctorate degree from Brown University.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
ANNEXON, INC. -.--% | 10/08/2026 | 0 ( -.--% ) | - $ | 31/08/2026 |
Postes actifs de Mark Blumenkranz
| Sociétés | Poste | Début |
|---|---|---|
| ANNEXON, INC. | Directeur/Membre du Conseil | 10/08/2026 |
BVI Holdings Ltd.
 BVI Holdings Ltd. Financial ConglomeratesFinance Operates as investment holding company | Directeur/Membre du Conseil | 27/02/2019 |
Beaver-Visitec International, Inc.
 Beaver-Visitec International, Inc. Medical SpecialtiesHealth Technology Develops and manufactures ophthalmic medical devices | Directeur/Membre du Conseil | - |
Lagunita Biosciences LLC
 Lagunita Biosciences LLC Investment ManagersFinance Lagunita Biosciences invests in companies located in the United States. It focuses on companies operating in the fields of ophthalmology, protein engineering, drug discovery, surgical devices and mobile health services. It participates in early stage transactions. | Fondateur | 01/10/2015 |
Stanford University
 Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01/01/1997 |
Combangio Corp. | Directeur/Membre du Conseil | - |
BVI Medical, Inc.
 BVI Medical, Inc. Medical SpecialtiesHealth Technology Manufactures and sells surgical ophthalmic goods | Directeur/Membre du Conseil | - |
Silicom Ventures LLC
 Silicom Ventures LLC Investment ManagersFinance Silicom Ventures invests in companies located in the North America, Europe and Asia. The firm focuses on life sciences, medical technology, semiconductors, software and media sectors. It participates in seed, early and buyout capital transactions. | Consultant / Advisor | - |
Retinal Degeneration Fund
 Retinal Degeneration Fund Investment Trusts/Mutual FundsMiscellaneous Operates as a fund focuses on making mission-related investments in companies with projects nearing clinical testing | Directeur/Membre du Conseil | 28/02/2023 |
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Anciens postes connus de Mark Blumenkranz
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Formation de Mark Blumenkranz
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
72
Relations au 1er degré
36
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 36 |
|---|---|
Ophthalmic Imaging Systems, Inc.
 Ophthalmic Imaging Systems, Inc. Medical SpecialtiesHealth Technology Manufactures ophthalmic digital imaging systems | Health Technology |
Oldtech, Inc.
 Oldtech, Inc. BiotechnologyHealth Technology Develops pharmaceutical products | Health Technology |
MacuSight, Inc.
 MacuSight, Inc. Pharmaceuticals: MajorHealth Technology Develops and manufactures pharmaceuticals products | Health Technology |
OptiMedica Corp.
 OptiMedica Corp. Medical SpecialtiesHealth Technology Manufactures medical devices | Health Technology |
PEAK Surgical, Inc.
 PEAK Surgical, Inc. Medical SpecialtiesHealth Technology Develops medical device products | Health Technology |
1Life Healthcare, Inc.
 1Life Healthcare, Inc. Medical/Nursing ServicesHealth Services Provides membership based primary care services through online platform | Health Services |
Kala Bio, Inc.
 Kala Bio, Inc. Pharmaceuticals: MajorHealth Technology Operates as a clinical-stage biopharmaceutical company developing mesenchymal stem cell secretive (MSC-S) therapies | Health Technology |
Annexon, Inc.
 Annexon, Inc. Pharmaceuticals: MajorHealth Technology Develops novel therapeutics for neurodegenerative and autoimmune disorders | Health Technology |
Oculeve, Inc.
 Oculeve, Inc. Medical SpecialtiesHealth Technology Develops devices for dry eye disease treatment | Health Technology |
Brown University
 Brown University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Stanford University
Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Oculex Pharmaceuticals, Inc.
 Oculex Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Manufactures and develops drugs | Health Technology |
Silicom Ventures LLC
Silicom Ventures LLC Investment ManagersFinance Silicom Ventures invests in companies located in the North America, Europe and Asia. The firm focuses on life sciences, medical technology, semiconductors, software and media sectors. It participates in seed, early and buyout capital transactions. | Finance |
Association of University Professors of Ophthalmology
 Association of University Professors of Ophthalmology Miscellaneous Commercial ServicesCommercial Services The Association of University Professors of Ophthalmology (AUPO) is a professional organization dedicated to advancing academic ophthalmology through education, research, leadership development, and clinical care. The non-profit company is based in San Francisco, CA. Its membership includes chairs, program directors, researchers, educators, and administrators from accredited ophthalmology training programs. AUPO hosts an annual meeting featuring symposia, workshops, networking events, and specialized programs for educators, new chairs, administrators, and residency program coordinators. The organization sponsors the ophthalmology residency matching program, coordinates training appointments, and offers a career opportunities service for member institutions. AUPO supports research and academic excellence through initiatives such as the resident and fellow research forum and awards for vision research. It collaborates with Research to Prevent Blindness for research support and provides educational and leadership development programs, including the Academic Leadership Development Program and Women Professors of Ophthalmology. AUPO publishes the Journal of Academic Ophthalmology and maintains committees focused on governance, advocacy, faculty development, and residency match oversight. | Commercial Services |
Macula Society
 Macula Society Miscellaneous Commercial ServicesCommercial Services The Macula Society is a professional organization dedicated to advancing research, education, and knowledge in retinal vascular and macular diseases. The non-profit company is based in Cleveland, OH. It serves as a forum for presenting and disseminating scientific information on posterior segment eye diseases, including age-related macular degeneration, diabetic retinopathy, and inherited retinal dystrophies. The society organizes annual meetings, supports educational initiatives through an endowment fund, and offers a research grant program for innovative pilot projects in macular and retinal vascular diseases. Additional initiatives include a mentor program for emerging retina specialists and oversight by multiple standing committees. Its website provides resources such as leadership information, bylaws, membership details, awards, grant application portals, meeting archives, and updates on advances in retinal disease research. | Commercial Services |
IVERIC bio, Inc.
 IVERIC bio, Inc. BiotechnologyHealth Technology Operates as a science-driven biopharmaceutical company that develops novel treatments for retinal diseases | Health Technology |
The Retina Society
 The Retina Society The Retina Society is an ophthalmic subspecialty organization dedicated to advancing education, research, and clinical care in retinal diseases and injuries. The non-profit company is based in Louisville, KY. Its mission focuses on reducing visual disability and blindness through professional collaboration, education, and the promotion of innovative treatments. The society hosts an annual scientific meeting featuring abstract presentations and research dissemination. Member benefits include access to a directory, research grants, and exclusive content. Since 2020, the society has awarded research and education grants in partnership with the International Retina Research Foundation, supporting basic, translational, and clinical studies with ethical oversight. Grant recipients present their findings at the annual meeting. The Retina Society also runs a mentoring initiative aimed at engaging ophthalmology residents from underrepresented populations in retina research and careers, providing funding for research and travel expenses and opportunities to present their work. | |
Midlab, Inc.
 Midlab, Inc. Household/Personal CareConsumer Non-Durables Manufactures chemical cleaning products | Consumer Non-Durables |
Beaver-Visitec International, Inc.
Beaver-Visitec International, Inc. Medical SpecialtiesHealth Technology Develops and manufactures ophthalmic medical devices | Health Technology |
Presbia Holdings LLC
 Presbia Holdings LLC Miscellaneous Commercial ServicesCommercial Services Provides consulting services | Commercial Services |
Adverum Biotechnologies, Inc.
 Adverum Biotechnologies, Inc. BiotechnologyHealth Technology Operates as a clinical-stage company that develops gene therapies | Health Technology |
Stanford University School of Medicine
 Stanford University School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Presbia PLC
 Presbia PLC Medical SpecialtiesHealth Technology Develops, manufactures and commercializes ophthalmic medical devices | Health Technology |
Byers Eye Institute | |
Presbia USA, Inc.
 Presbia USA, Inc. Medical SpecialtiesHealth Technology Manufactures medical devices | Health Technology |
Vantage Surgical Systems, Inc.
 Vantage Surgical Systems, Inc. Medical SpecialtiesHealth Technology Develops medical imaging systems for minimally invasive procedures | Health Technology |
Verana Health, Inc.
 Verana Health, Inc. Packaged SoftwareTechnology Services Operates as a digital health company that revolutionizing patient care and clinical research by utilizing physician expertise & artificial intelligence | Technology Services |
Oculogics, Inc.
 Oculogics, Inc. Miscellaneous Commercial ServicesCommercial Services Oculogics operates in the Restaurants industry and employs between 5 and 9 people, generating under $500,000 in revenue. The private company is based in Seattle, WA. | Commercial Services |
Viewpoint Therapeutics, Inc.
 Viewpoint Therapeutics, Inc. BiotechnologyHealth Technology Develops non-surgical treatments for eye diseases | Health Technology |
Lagunita Biosciences LLC
Lagunita Biosciences LLC Investment ManagersFinance Lagunita Biosciences invests in companies located in the United States. It focuses on companies operating in the fields of ophthalmology, protein engineering, drug discovery, surgical devices and mobile health services. It participates in early stage transactions. | Finance |
Kedalion Therapeutics, Inc.
 Kedalion Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Operates as an ophthalmic drug company which manufactures and delivers topical drugs | Health Technology |
BVI Medical, Inc.
BVI Medical, Inc. Medical SpecialtiesHealth Technology Manufactures and sells surgical ophthalmic goods | Health Technology |
Retinal Degeneration Fund
Retinal Degeneration Fund Investment Trusts/Mutual FundsMiscellaneous Operates as a fund focuses on making mission-related investments in companies with projects nearing clinical testing | Miscellaneous |
BVI Holdings Ltd.
BVI Holdings Ltd. Financial ConglomeratesFinance Operates as investment holding company | Finance |
Combangio, Inc.
 Combangio, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a clinical-stage biotechnology company which develops regenerative bio-therapeutics for severe ocular diseases | Commercial Services |
Combangio Corp. |
