Our Team

The People Behind C.M.D. Occ-Med.

Our team brings decades of expertise in occupational medicine, emergency services, and workforce health and are dedicated to delivering compliant, clinically sound solutions to industrial workforces.

Chief Medical Officer
Matthew
Higgs, MD
CMO  ·  Physician

A dedicated physician specializing in family sports medicine and pain management, bringing extensive clinical expertise to C.M.D. Occ-Med's occupational health mission.

Leadership
Matthew Higgs, MD 01 / 06
Chief Executive Officer
Derek
Timbs, FNP-BC
CEO

Over 30 years of medical experience beginning in 1992. Leads C.M.D. Occ-Med's mission to deliver tailored, clinically sound occupational health solutions to the industrial workforce.

Leadership
Derek Timbs 02 / 06
Chief Technology Officer
Mathew
Hickey
CTO

Comprehensive IT portfolio spanning cybersecurity, full-stack development, and AI, keeping C.M.D. Occ-Med technically sound and operationally secure.

Leadership
Mathew Hickey 03 / 06
Vice President
Michael
Potosky, FNP-BC
Operations

Board-certified Family Nurse Practitioner with over ten years in Occupational Medicine, committed to worker health, productivity, and employer compliance.

Leadership
Michael Potosky 04 / 06
Vice President
Ty-Ray
Fisher, NRP
Operations

Dynamic leader with deep roots in EMS, technical rescue, and incident management. Drives training efficiency and innovation across the southern division.

Operations
Ty-Ray Fisher 05 / 06
Vice President
Jake
Masterson, NRP
Operations

Career spanning combat medicine, civilian EMS, and EMS education. Brings evidence-based training methodology ranging from formal EMS education to NAEMSE instructor coordinator to NAEMT ACLS, PHTLS, and EPC.

Operations
Jake Masterson 06 / 06

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