Contact Us

OSO BioPharmaceuticals Manufacturing, LLC
4401 Alexander Boulevard, NE
Albuquerque, New Mexico 87107

Phone: 505-923-2112
Fax: 505-923-1611
LinkedIn: OsoBio

OsoBio Feedback Hotline

OsoBio values our clients’ feedback and suggestions for how we can improve our service. We encourage clients and employees to anonymously share comments with OsoBio’s management at https://www.reportlineweb.com.

Key Contacts

Milton Boyer, President
505-923-2108
Milton.Boyer@OsoBio.com

Sales
Bob Cashman
Eastern and Central U.S.
Bob.Cashman@OsoBio.com

Craig Mastenbaum
Western U.S.
Craig.Mastenbaum@OsoBio.com

Customer Product Specialists
Annette Leyba
505-923-1321
Annette.Leyba@OsoBio.com

Shawn Franco
505-923-1658
Shawn.Franco@OsoBio.com

Purchasing
Chris Frazer, Manager of Purchasing
505-923-2123
Chris.Frazer@OsoBio.com

Internal Sales and Legal
Kristin Calloway, Contracts Manager
505-923-2112
Kristin.Calloway@OsoBio.com

Human Resources
Mary Lou Christophersen, Recruiter & Employment verifications
505-923-2249
MaryLou.Christophersen@osobio.com

Accounts Payable
Savitri Kasevich
505-923-1595
Savitri.Kasevich@OsoBio.com