Dr. Philip Ma
PhD, Managing Director

Co-Founder of Global Pharma Sourcing. Phil has over 20 years in the pharmaceutical industry in medicinal chemistry and process R&D. He was formerly a Director Process R&D for DuPont Pharmaceuticals USA, managing Discovery, Kilo Lab and Chemical Development groups. He also led efforts to develop a postdoctoral training program in DuPont Pharma with Universities in China and helped develop numerous sourcing options from China. Currently Phil is actively involved in managing projects and conducting Business Development worldwide with US and Asia emphasis for GPhS. Phil received his PhD at MIT in organic chemistry and is fluent in English and Mandarin.

Dr. John Budzinski
PhD, Managing Director

Co-Founder of Global Pharma Sourcing. John has over 30+ years experience in R&D management, manufacturing and sourcing. He was formerly Director of Sourcing for DuPont Pharmaceuticals USA. He led internal efforts involved in the identification of outsourcing partners, project management, global sourcing, management of vendor relationships and development of contracts and agreements. Currently he is actively involved in Strategic Alliances, Accounts Management and Contracts for GPhS. John is trained as a synthetic chemist, earning his PhD at Washington University in St. Louis and his postdoctorate at Arizona State University.

Lynette Oh
MSc, Director BD

Lynette has 18+ years in the pharmaceutical industry in chemical development at DuPont Pharmaceuticals USA and GlaxoSmithKline USA. During her career, she has performed a variety of roles in the development of novel and scalable routes suitable for commercialization. These include from being a bench chemist to leading API technical teams through Phase I and Phase III development. At GPhS, she conducts Business Development worldwide with an emphasis in Europe and US.    Lynette received her MS degree in synthetic chemistry from Pennsylvania State University. She is currently based in Basel, Switzerland and speaks English, German, French and Mandarin.





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Sourcing Inquiries

Contact us with your material and sourcing inquiries at: 


Global Pharma Sourcing, LLC

1379 Dilworthtown Crossing

West Chester, Pennsylvania 19382

Tel:  +1 484 467-9549

Fax: +1 610 455-0807 

Email: lynette@globalphs.com

Alternatively please fill out the form below:

Partner Contacts

For all current suppliers and partners, please contact:

United States

Dr. Philip Ma


+1 484 467-9549

Dr. John Budzinski


+1 610 357-0274

Europe & Asia

Lynette Oh


+41 78 719-8185




Global Pharma Sourcing

1379 Dilworthtown Crossing

West Chester, PA 19382

Tel:  +1 610 357 0274

Fax: +1 610 793 4401

Email: lynette@globalphs.com

Web: globalphs.com

© 2019 Global Pharma Sourcing, LLC.  All rights reserved.