![Richard Rossman](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>)
Fortuna: 1 M $ al 31/07/2026
Richard Rossman is the founder of Ontario Association of Gastroenterology.
Dr. Rossman is currently an Independent Director at Arch Biopartners, Inc. since 2010 and an Associate Professor at McMaster University.
Dr. Rossman was Director at Helix BioPharma Corp.
from 1995 to 2007 and Head-Gastroenterology at Ontario Medical Association.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
ARCH BIOPARTNERS, INC. 2,87 % | 02/02/2026 | 1.952.280 ( 2,87 % ) | 1 M $ | 31/07/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
| ARCH BIOPARTNERS INC. | Director/Miembro de la Junta | 07/05/2010 |
McMaster University
 McMaster University Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
| Empresas | Cargo | Fin |
|---|---|---|
| HELIX BIOPHARMA CORP. | Director/Miembro de la Junta | 01/01/2007 |
Ontario Association of Gastroenterology
 Ontario Association of Gastroenterology Miscellaneous Commercial ServicesCommercial Services The Ontario Association of Gastroenterology is a non-profit professional organization dedicated to promoting, maintaining, and improving the knowledge and standards of gastroenterology practice in Ontario. The private company is based in Markham, Canada. It serves as the official voice of Ontario gastroenterologists and represents its members in communications with the Ontario Medical Association, the government of Ontario, and other health professionals. The association offers resources and services including an education portal with presentations from annual conferences and symposia, event recordings, patient information, newsletters, and a member portal. It supports professional development through awards, travel grants, career opportunities, sponsorships, and networking initiatives such as a residents network. The OAG also facilitates member services including membership directories, renewals, and governance information. The Canadian company was founded by Richard Rossman. | Fundador | - |
Ontario Medical Association
 Ontario Medical Association Miscellaneous Commercial ServicesCommercial Services Operates as an association of physicians | Corporate Officer/Principal | - |
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| Empresas privadas | 5 |
|---|---|
Helix BioPharma Corp.
 Helix BioPharma Corp. Pharmaceuticals: MajorHealth Technology Develops drugs for the prevention and treatment of cancer | Health Technology |
McMaster University
McMaster University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ontario Medical Association
Ontario Medical Association Miscellaneous Commercial ServicesCommercial Services Operates as an association of physicians | Commercial Services |
Arch Biopartners, Inc.
 Arch Biopartners, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biotechnology company which develops novel drugs | Health Technology |
Ontario Association of Gastroenterology
Ontario Association of Gastroenterology Miscellaneous Commercial ServicesCommercial Services The Ontario Association of Gastroenterology is a non-profit professional organization dedicated to promoting, maintaining, and improving the knowledge and standards of gastroenterology practice in Ontario. The private company is based in Markham, Canada. It serves as the official voice of Ontario gastroenterologists and represents its members in communications with the Ontario Medical Association, the government of Ontario, and other health professionals. The association offers resources and services including an education portal with presentations from annual conferences and symposia, event recordings, patient information, newsletters, and a member portal. It supports professional development through awards, travel grants, career opportunities, sponsorships, and networking initiatives such as a residents network. The OAG also facilitates member services including membership directories, renewals, and governance information. The Canadian company was founded by Richard Rossman. | Commercial Services |
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