Experience

Proficient Rx
• United States
• Pharmaceutical Manufacturing
• 1 - 100 Employee
• SVP of Business Development and Procurement

  • Apr 2021 - Present


GY CONSULTING LIMITED

• United Kingdom

• President

  • Jan 2017 - Apr 2021

  Supply chain expertise, Multi-faceted Alliance and Channel strategy for Specialty and Biosimilar products, executive coaching, International Business Development experience. Channel marketing and new product launch support.Customer Relationship Management. Former Senior Purchasing executive with a Fortune 5 Company. Greg@gregyonkosolutions.com Gsyonko@gmail.com 925-683-0091 Supply chain expertise, Multi-faceted Alliance and Channel strategy for Specialty and Biosimilar products, executive coaching, International Business Development experience. Channel marketing and new product launch support.Customer Relationship Management. Former Senior Purchasing executive with a Fortune 5 Company. Greg@gregyonkosolutions.com Gsyonko@gmail.com 925-683-0091



McKesson

• United States
• Hospitals and Health Care
• 700 & Above Employee

• Sr. Vice President - Purchasing and Supply Chain Services- Retired

  • Jan 1998 - Dec 2016

  Responsible for all direct purchasing, Brand Product Management, and Supply Chain management at McKesson Corporation. I managed 500 pharmaceutical manufactures, $150billion of spend and $12 billion of inventory. I have global experience overseeing purchasing in Canada, Mexico, India and Europe. I also had responsibility for McKesson Plasma and Biologics, Sky Pharmaceutical, McKesson Rx Pak and McKesson Clinical Trial Sourcing. I managed 287 employees and was a senior manager within McKesson US Pharmaceutical. I retired on Jan 1, 2017 and continue to utilize my experience and skill set as a consultant. Greg@gregyonkosolutions.comGY Consulting LLC. Gsyonko@gmail.com Show less

• Vice President Purchasing

  • Jan 1997 - Jan 1998

• VP Finance for Marketing

  • Jan 1987 - Dec 1996

• Director Financial Planning & Analysis

  • Jan 1977 - Jan 1987