Stephen Diaz-Romero, MBA in

Stephen Diaz-Romero, MBA

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Sourcing Specialist at Stanford Health Care
📍 San Francisco Bay Area, United States

Stephen is a supply chain professional at Stanford Health Care with expertise in logistics, strategic sourcing, and category management. A holder of an MBA and a CPIM certification, he has a demonstrated history of improving processes at institutions like Yale University. People who have worked with him describe him as upbeat and professional.

Outside of his core responsibilities, Stephen has an academic interest in entrepreneurship and follows the supply chain innovations of major corporations like Amazon and Nestlé. He is motivated by creating efficient work environments and enhancing the overall customer experience through well-managed logistics and merchandising.

He has progressed from a route sales representative at Nestlé to managing strategic sourcing for world-renowned institutions.

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Experience
19 Years
Current Role
Sourcing Specialist
Job Level
Junior
Location
San Francisco Bay Area, United States
Personality Overview

How Stephen shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Stephen cares about

Healthcare Sourcing
His current role in SC Category Management at Stanford Health Care and previous sourcing role at Yale University point to a focus on procurement within large institutions.
Supply Chain Logistics
His background includes multiple roles in logistics and distribution, and he is Certified in Production and Inventory Management (CPIM).
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Career

Work history

6-2026
Sourcing Specialist
Stanford Health Care
6-2022 - 6-2026
Associate Strategic Sourcing & Category Manager
Yale University
4-2019 - 6-2022
Supply Chain Planner
SARGENT MANUFACTURING COMPANY ASSA ABLOY, INC
6-2018 - 4-2019
Distribution Analyst, Co-op
Collins Aerospace
7-2017 - 12-2017
Distribution Resource Planner
DSM
In the press

Media appearances

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Education
2017 - 2019
Master of Business Administration - MBA
University of Hartford
2005 - 2009
Bachelor of Science
California State University-Sacramento
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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