![Stavros Vizirgianakis](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>)
Stavros Vizirgianakis
Chairman at
APYX MEDICAL CORPORATION
Net worth: 32 M $ as of 2026-08-30
Profile
Mr. Stavros G.
Vizirgianakis is a Non-Executive Chairman at Apyx Medical Corp., a Chairman at Xtant Medical Holdings, Inc., an Independent Director at Medinotec, Inc. and a General Manager-South Africa at Covidien LP.
He is on the Board of Directors at Medinotec, Inc., Tally Surgical, Inc. and Theragenics Corp.
Mr. Vizirgianakis was previously employed as an Independent Director by Bioventus, Inc., a Managing Director-Medical Devices Business by Ascendis Health Ltd., a Chief Executive Officer & Director by Misonix, Inc., a Co-Founder by Surgical Innovations (Pty) Ltd., a Principal by Applied Bio-Surgical, a General Manager-South Africa by Covidien (Pty) Ltd. (South Africa), a Partner by MD Solutions Australasia Pty Ltd., and a Sales Director by United States Surgical Corp.
He also served on the board at Bioventus LLC and Tenaxis Medical, Inc. He received his undergraduate degree from the University of South Africa.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
MEDINOTEC INC 40.41% | 2026-05-27 | 4,750,179 ( 40.41% ) | 24 M $ | 2026-08-30 |
| 2026-06-23 | 1,896,191 ( 4.5% ) | 6 M $ | 2026-08-30 | |
| 2026-08-14 | 5,995,354 ( 4.27% ) | 2 M $ | 2026-08-30 |
Stavros Vizirgianakis active positions
| Companies | Position | Start |
|---|---|---|
| XTANT MEDICAL HOLDINGS, INC. | Chairman | 2022-08-22 |
| MEDINOTEC INC. | Director/Board Member | 2022-06-12 |
| APYX MEDICAL CORPORATION | Chairman | 2024-05-06 |
Theragenics Corp.
 Theragenics Corp. Medical SpecialtiesHealth Technology Develops and manufactures radioisotopes and brachytherapy seeds | Director/Board Member | - |
Tally Surgical, Inc.
 Tally Surgical, Inc. Medical/Nursing ServicesHealth Services Provides healthcare services | Director/Board Member | - |
Covidien LP
 Covidien LP Medical SpecialtiesHealth Technology Manufactures and distributes medical devices | Corporate Officer/Principal | - |
Former positions of Stavros Vizirgianakis
| Companies | Position | End |
|---|---|---|
| BIOVENTUS INC. | Director/Board Member | 2022-08-28 |
| MISONIX, INC. | Chief Executive Officer | 2021-10-28 |
| ASCENDIS HEALTH LIMITED | Corporate Officer/Principal | 2016-06-30 |
| ░░░░░░░ ░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░ ░░░░░░ ░░░░░░░░ ░░░░░ | ░░░░░ ░ ░░░░░░░░░ | - |
Training of Stavros Vizirgianakis
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
47
1st degree connections
17
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 17 |
|---|---|
Apyx Medical Corp.
 Apyx Medical Corp. Medical SpecialtiesHealth Technology Manufactures and markets a variety of electrosurgical medical products | Health Technology |
Theragenics Corp.
Theragenics Corp. Medical SpecialtiesHealth Technology Develops and manufactures radioisotopes and brachytherapy seeds | Health Technology |
United States Surgical Corp.
 United States Surgical Corp. Medical SpecialtiesHealth Technology Manufactures wound closure products and surgical devices | Health Technology |
Misonix, Inc.
 Misonix, Inc. Medical SpecialtiesHealth Technology Manufactures therapeutic ultrasonic medical devices | Health Technology |
Tenaxis Medical, Inc.
 Tenaxis Medical, Inc. Hospital/Nursing ManagementHealth Services Develops and markets sealants and anti-adhesion agents for vascular and general surgical markets | Health Services |
Covidien LP
Covidien LP Medical SpecialtiesHealth Technology Manufactures and distributes medical devices | Health Technology |
University of South Africa
 University of South Africa Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Surgical Innovations (Pty) Ltd.
 Surgical Innovations (Pty) Ltd. Medical DistributorsDistribution Services Distributes medical and surgical devices | Distribution Services |
Ascendis Health Ltd.
 Ascendis Health Ltd. Pharmaceuticals: MajorHealth Technology Manufactures and distributes medical and health products | Health Technology |
Bioventus LLC
 Bioventus LLC Medical SpecialtiesHealth Technology Manufactures medical equipment | Health Technology |
MD Solutions Australasia Pty Ltd. | |
Applied Bio-Surgical
 Applied Bio-Surgical Medical SpecialtiesHealth Technology Operates as medical device company | Health Technology |
Xtant Medical Holdings, Inc.
 Xtant Medical Holdings, Inc. Medical SpecialtiesHealth Technology Manufactures and commercializes surgical products | Health Technology |
Bioventus, Inc.
 Bioventus, Inc. Medical SpecialtiesHealth Technology Develops and markets medical devices for healing process | Health Technology |
Covidien (Pty) Ltd. (South Africa)
 Covidien (Pty) Ltd. (South Africa) Medical/Nursing ServicesHealth Services Provides healthcare services | Health Services |
Tally Surgical, Inc.
Tally Surgical, Inc. Medical/Nursing ServicesHealth Services Provides healthcare services | Health Services |
Medinotec, Inc.
 Medinotec, Inc. Medical SpecialtiesHealth Technology Operates as a holding company whose subsidiaries manufactures cardiology devices | Health Technology |
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